Emerson 026-1800 Site Supervisor Controller User Guide

026-1800 Rev 1 26-SEP-2014

ecoSYS Site Supervisor Controller User Guide

Emerson Climate Technologies Retail Solutions

1065 Big Shanty Road NW, Suite 100

Kennesaw, GA 30144, USA

Phone 770-425-2724

Fax 770-425-9319

SITE SUPERVISOR FIRMWARE VERSION

1.00F01

FCC COMPLIANCE NOTICE

This device complies with Part 15 of the FCC Rules Class A. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and

(2) this device must accept any interference received, including interference that may cause undesired operation.

Table of Contents

1 HARDWARE OVERVIEW...................................................................................................................................... 1-1

1.1 T ECHNICAL S PECIFICATIONS ..................................................................................................................................... 1-1

1.2 H OUSING D IMENSIONS AND M OUNTING ................................................................................................................... 1-1

1.3 W IRING D IAGRAMS ................................................................................................................................................... 1-2

1.4 S ITE S UPERVISOR I NSTALLATION G UIDE .................................................................................................................. 1-3

2 SOFTWARE OVERVIEW ....................................................................................................................................... 2-1

2.1 A NALOG S ENSOR C ONTROL ...................................................................................................................................... 2-1

2.1.1 Control Strategy ................................................................................................................................................. 2-1

2.1.2 Control Alarming ............................................................................................................................................... 2-2

2.1.3 Alarm OutputWhenOn/Off parameters .............................................................................................................. 2-2

2.2 D IGITAL S ENSOR C ONTROL ....................................................................................................................................... 2-3

2.2.1 Control Strategy ................................................................................................................................................. 2-3

2.2.2 Command Alarming ........................................................................................................................................... 2-3

2.2.3 Alarm Output When On/Off Parameters............................................................................................................ 2-4

2.3 L IGHTING C ONTROL .................................................................................................................................................. 2-4

2.3.1 Lighting Control Logic....................................................................................................................................... 2-4

2.3.2 Light Level Sensor Verification.......................................................................................................................... 2-4

2.3.3 Digital Lighting Output...................................................................................................................................... 2-4

2.3.4 Light Proofing .................................................................................................................................................... 2-4

2.3.5 Minimum On/Off Times...................................................................................................................................... 2-5

2.3.6 Dimming Control (Analog Output) .................................................................................................................... 2-5

2.3.7 External Schedule .............................................................................................................................................. 2-6

2.3.8 Lighting Bypass Inputs....................................................................................................................................... 2-6

2.3.9 Demand Shed Behavior...................................................................................................................................... 2-6

2.4 G LOBAL D ATA ........................................................................................................................................................... 2-7

2.5 HVAC C ONTROL ....................................................................................................................................................... 2-7

2.5.1 Active Setpoint Determination ........................................................................................................................... 2-7

2.5.2 Setpoint Reset ..................................................................................................................................................... 2-7

2.5.3 Demand Shed ..................................................................................................................................................... 2-7

2.5.4 Heating and Cooling Control ............................................................................................................................ 2-8

2.5.5 Control Logic ..................................................................................................................................................... 2-8

2.5.6 Heat/Cool Lockout Based on Outside Air Temperature .................................................................................... 2-8

2.5.7 System Shutdown................................................................................................................................................ 2-8

2.5.8 Fan Control........................................................................................................................................................ 2-8

2.5.9 Fan Mode ........................................................................................................................................................... 2-9

2.5.10 Plenum Warmup/Purge.................................................................................................................................... 2-9

2.5.11 Fan Proof Failure ............................................................................................................................................ 2-9

2.5.12 System Shutdown.............................................................................................................................................. 2-9

2.5.13 Economization (Damper) Control ................................................................................................................... 2-9

2.5.14 Determine the Analog Damper Position ........................................................................................................ 2-10

2.5.15 Determine the Digital Damper Position ........................................................................................................ 2-10

2.5.16 Heat Pump Control ........................................................................................................................................ 2-10

2.5.17 Reversing Valve.............................................................................................................................................. 2-11

2.5.18 Compressor Output ........................................................................................................................................ 2-11

2.5.19 Curtailment .................................................................................................................................................... 2-11

2.6 T IME S CHEDULE A PPLICATION ................................................................................................................................ 2-11

2.6.1 Time Schedule Method ..................................................................................................................................... 2-11

2.6.2 Standard Schedule............................................................................................................................................ 2-11

ecoSYS Site Supervisor Controller User Guide Table of Contents • v

2.6.3 Event Names ..................................................................................................................................................... 2-11

2.6.4 Maintenance Schedule...................................................................................................................................... 2-11

2.6.5 Output Calculation ........................................................................................................................................... 2-12

2.6.6 Scheduling Logic .............................................................................................................................................. 2-12

2.6.7 Control Override .............................................................................................................................................. 2-13

2.6.8 Special Conditions............................................................................................................................................ 2-14

2.6.9 Priority of Services........................................................................................................................................... 2-14

2.6.10 Control Alarming ........................................................................................................................................... 2-14

2.6.11 Schedule Category.......................................................................................................................................... 2-14

2.7 D EMAND C ONTROL .................................................................................................................................................. 2-14

2.7.1 KWH Calculation ............................................................................................................................................. 2-14

2.7.2 Demand Calculation ........................................................................................................................................ 2-15

2.7.3 Shed Outputs .................................................................................................................................................... 2-15

2.7.4 Application Alarms........................................................................................................................................... 2-16

2.7.5 KW Load Specification..................................................................................................................................... 2-16

2.7.6 Performance Requirements .............................................................................................................................. 2-16

2.8 U TILITY M ONITORING ............................................................................................................................................. 2-17

2.8.1 Utility Usage Calculation................................................................................................................................. 2-17

2.8.1.1 Utility Type............................................................................................................................................................ 2-17

2.8.1.2 Analog Input .......................................................................................................................................................... 2-17

2.8.1.3 Digital Pulse Input ................................................................................................................................................. 2-17

2.8.1.4 Current/Voltage Inputs - Single/Three Phase ........................................................................................................ 2-17

2.8.2 Consumption Totalizing ................................................................................................................................... 2-17

2.8.2.1 Totalizer Output ..................................................................................................................................................... 2-17

2.8.2.2 Fixed Period Totalizers .......................................................................................................................................... 2-17

2.8.3 Demand Trip .................................................................................................................................................... 2-17

2.8.3.1 Shed Output ........................................................................................................................................................... 2-17

2.8.3.2 Average Rate of Consumption Output................................................................................................................... 2-18

2.8.3.3 Demand Alarm....................................................................................................................................................... 2-18

2.8.3.4 Time In Shed Output.............................................................................................................................................. 2-18

2.8.4 Application Specific Logs................................................................................................................................. 2-18

2.8.5 Units of Measurement ...................................................................................................................................... 2-18

2.9 O N B OARD I/O.......................................................................................................................................................... 2-18

2.9.1 Licensing .......................................................................................................................................................... 2-18

2.9.1.1 Adding and Deleting OnBoard I/O Application .................................................................................................... 2-18

2.9.1.2 Application Status Screen ...................................................................................................................................... 2-18

2.9.2 Application Detail Screen ................................................................................................................................ 2-18

2.9.3 Alarming........................................................................................................................................................... 2-18

2.10 XR75CX................................................................................................................................................................ 2-19

2.11 CC T-S TAT (L IGHT C OMMERCIAL C OMMUNICATING T HERMOSTAT ) ................................................................... 2-19

2.11.1 Alarms ............................................................................................................................................................ 2-19

2.11.2 Application Commands .................................................................................................................................. 2-19

2.11.3 Master/Slave Synchronization........................................................................................................................ 2-19

2.11.4 Licensing ........................................................................................................................................................ 2-19

2.11.5 Production ...................................................................................................................................................... 2-19

2.11.6 Comfort Alert Codes...................................................................................................................................... 2-20

2.11.7 Conditions for Return to Normal on Diagnostic Codes................................................................................. 2-22

2.11.8 Conditions for Return to Normal on Comfort Alert Fault Codes .................................................................. 2-22

2.11.9 High/Low Occ/Unocc Space Temperature Alarms ........................................................................................ 2-22

2.11.10 Supply Sensor Fail Alarm ............................................................................................................................ 2-22

2.12 E NERGY M ETER ..................................................................................................................................................... 2-22

2.13 IPX 6 R ELAY ......................................................................................................................................................... 2-23

2.13.1 Analog input configuration for AI01/AI07:.................................................................................................... 2-23

2.13.2 Analog output configuration for AO01/AO03:............................................................................................... 2-23

2.13.3 AI Configuration Details ................................................................................................................................ 2-23

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2.13.4 Analog Input Failure...................................................................................................................................... 2-23

2.14 IPX 15 R ELAY ....................................................................................................................................................... 2-24

2.14.1 Analog input configuration for AI01/AI09: ................................................................................................... 2-24

2.14.2 Analog input configuration for AI10: ............................................................................................................ 2-24

2.14.3 Analog output configuration for AO01, AO02, AO03 and AO04:................................................................. 2-24

2.14.4 Analog output configuration for AO05 and AO06: ....................................................................................... 2-24

2.14.5 AI Configuration Details................................................................................................................................ 2-24


2.15 IPX 25 R ELAY ....................................................................................................................................................... 2-25

2.15.1 Analog input configuration for AI01/AI09: ................................................................................................... 2-25

2.15.2 Analog input configuration for AI10: ............................................................................................................ 2-25

2.15.3 Analog output configuration for AO01, AO02, AO03 and AO04:................................................................. 2-25

2.15.4 Analog output configuration for AO05 and AO06: ....................................................................................... 2-25

2.15.5 AI Configuration Details................................................................................................................................ 2-26


2.16 S ITE M ANAGER C OMPATIBILITY ........................................................................................................................... 2-26

3 BASIC NAVIGATION .............................................................................................................................................. 3-1

3.1 B ASIC S CREEN P ARTS AND E LEMENTS ..................................................................................................................... 3-1

3.2 I CONS AND B UTTONS A PPEARING AT THE T OP OF THE S CREEN .............................................................................. 3-2

3.3 I CONS AND B UTTONS A PPEARING AT THE B OTTOM OF THE S CREEN ....................................................................... 3-3

4 UL RELAY RATINGS ............................................................................................................................................. 4-1

5 QUICK START.......................................................................................................................................................... 5-1

5.1 C ROSSOVER C ABLE I NSTRUCTIONS ........................................................................................................................... 5-1

5.2 A CCESSING THE S ITE S UPERVISOR C ONTROLLER ..................................................................................................... 5-3

5.3 L OGGING I NTO THE S ITE S UPERVISOR C ONTROLLER ................................................................................................ 5-4

5.4 S ETUP W IZARD .......................................................................................................................................................... 5-4

5.4.1 Setting Up Localization...................................................................................................................................... 5-4

5.4.2 Setting Up System Values................................................................................................................................... 5-4

5.4.3 Internet Values ................................................................................................................................................... 5-5

5.4.4 Adding Users...................................................................................................................................................... 5-6

5.5 M ULTI -P OINT D ATA L OG & G RAPH C ONFIGURATION .............................................................................................. 5-7

5.6 V IEWING A M ULTI -P OINT D ATA L OG & G RAPH ....................................................................................................... 5-8

5.7 M ODIFYING S ETPOINTS ............................................................................................................................................. 5-8

5.8 O UTPUT O VERRIDE .................................................................................................................................................... 5-9

5.9 A DDING A D EVICE ................................................................................................................................................... 5-11

5.10 C OMMISSIONING A D EVICE ................................................................................................................................... 5-12

5.11 A DDING AN A PPLICATION ..................................................................................................................................... 5-14

5.12 A DDING L OG G ROUPS ........................................................................................................................................... 5-15

5.13 AHU A PPLICATION C ONFIGURATION .................................................................................................................... 5-17

5.14 L IGHTING C ONTROL A PPLICATION C ONFIGURATION ............................................................................................ 5-19

5.15 A NALOG S ENSOR C ONTROL C ONFIGURATION ...................................................................................................... 5-21

5.16 D IGITAL S ENSOR C ONTROL CONFIGURATION ....................................................................................................... 5-23

5.17 B ACKUP S YSTEM C ONFIGURATION ....................................................................................................................... 5-25

5.18 R ESTORE S YSTEM C ONFIGURATION ...................................................................................................................... 5-26

5.19 A LARM T RANSMISSION ......................................................................................................................................... 5-26

6 ALARM CONFIGURATION................................................................................................................................... 6-1

6.1 A LARM C ONFIGURATION .......................................................................................................................................... 6-2

6.2 A LARM T RANSMISSIONS S ETTINGS .......................................................................................................................... 6-3

6.3 A LARM L OG AND V IEW H ISTORY ............................................................................................................................ 6-4

7 SETUP GUIDES ........................................................................................................................................................ 7-1

ecoSYS Site Supervisor Controller User Guide Table of Contents • vii

7.1 HVAC AHU A PPLICATION S ETUP ............................................................................................................................ 7-1

7.1.1 How to Create an HVAC (AHU) Application .................................................................................................... 7-1

7.1.2 Getting Started - Basic Setup for AHU .............................................................................................................. 7-3

7.1.3 Expansion Board Point Number Association for the Relay Output Controlling the HVAC .............................. 7-6

7.1.4 How to Create an HVAC Occupancy Schedule ............................................................................................... 7-10

7.1.5 How to Associate an AHU Application to an Occupancy Schedule ................................................................ 7-13

7.2 R EFRIGERATION M ONITORING AND A LARM S ETUP ................................................................................................ 7-15

7.3 U SING THE H ELP M ENU ........................................................................................................................................... 7-21

7.4 H OW TO L OCATE THE IP A DDRESS OF S ITE S UPERVISOR ....................................................................................... 7-22

7.5 H OW TO B ACKUP , C LEANOUT , AND R ESTORE ........................................................................................................ 7-24

7.5.1 Site Supervisor Backup..................................................................................................................................... 7-24

7.5.2 Site Supervisor Clean Out ................................................................................................................................ 7-25

7.5.3 Site Supervisor Restore .................................................................................................................................... 7-27

7.6 P ERSONAL P ROFILE S ETUP ...................................................................................................................................... 7-29

7.7 H OW TO S ETUP R OLE -B ASED U SER A CCESS ........................................................................................................... 7-31

7.8 H OW TO U PDATE F IRMWARE ................................................................................................................................... 7-34

7.9 CC T-S TAT S ETUP ................................................................................................................................................... 7-36

7.9.1 Adding CC T-Stat on the Site Supervisor ......................................................................................................... 7-36

7.9.2 Basic Setup ....................................................................................................................................................... 7-39

7.9.3 Creating an Occupancy Schedule .................................................................................................................... 7-41

7.9.4 Associating the Occupancy Schedule with T-Stat ............................................................................................ 7-44

7.10 R EF C ASE /R OOM C ONTROL (XR75CX) S ETUP ..................................................................................................... 7-45

7.10.1 XR75CX Basic Setup ...................................................................................................................................... 7-48

7.10.2 Setting up Schedules for XR Energy Savings Mode ....................................................................................... 7-51

7.10.3 Associating Schedules for XR Energy Savings Mode..................................................................................... 7-53

7.10.4 Setting Up Door Switch with an XR Device ................................................................................................... 7-55

APPENDIX A: ALARM ADVISORIES ................................................................................................................... A-1

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026-1800 Rev 1 26-SEP-2014

1 Hardware Overview

Site Supervisor is a system that combines energy management with the ability to monitor various facility systems and provide alerts when there are issues that need attention. This system provides HVAC control, Refrigeration System

Monitoring and Control, as well as Lighting Control. In addition, the Site Supervisor can monitor and report energy consumption and take action to reduce the energy demand during peak periods. This will have a direct impact on utility bills by reducing total energy costs. Site Supervisor ensures that the HVAC and lighting systems are on and off at the appropriate times. This ability to monitor store conditions can potentially minimize energy consumption.

1.1

Technical

Specifications

1.2

Housing Dimensions and Mounting

Operating Temperature

Relative Humidity

Rating

Dimensions

24 VAC

CANBus

14°F to 140°F (-10°C to

60°C)

20-85%

UL 94 V-0

103.7 x 34.7mm

20VA required

Expansion Module

Connections

RS485A

RS485B

Ethernet

Ethernet

MODBUS Serial Port A

MODBUS Serial Port B

0

1

Table 1-1 - Site Supervisor Specifications

Figure 1-1 - Site Supervisor Housing Dimension and Mounting

The Site Supervisor is DIN Rail mounting compatible.

Snap the orange tabs to the down position to fasten. If not using the DIN Rail mounting option, fasten to the mounting surface using the openings in the mounting tabs.

Technical Specifications Hardware Overview • 1 1

1.3

Wiring Diagrams

Figure 1-2 - Site Supervisor Wiring Diagram

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026-1800 Rev 1 26-SEP-2014

1.4

Site Supervisor Installation Guide

1.

Connect the I/O or MODBUS Network to one or both of the Site Supervisor Serial A/B Ports.

2.

A maximum of 16 devices can be wired to each network port. Belden cable #8641 is recommended. Wire + to + and - to - observing the wire color polarity. Connect the shield wire to the GND terminal. DO NOT connect the

GND terminal to earth ground.

3.

For daisy chain configurations, set the jumper for termination on the applicable Serial port (for 150 ohm loads) for the first and last devices on the network. For low-speed communication (19200 or 9600 baud rates) no termination is necessary. Only the device on the network can be biased - the BIASL and BIASH jumpers must be closed on one device on the network (either the Site Supervisor or another device on the same network).

4.

Connect 24VAC to the power terminals and cycle power.

Figure 1-3 - Site Supervisor Installation Guide

Site Supervisor Installation Guide Hardware Overview • 1 3

2 Software

Overview

2.1

Analog Sensor

Control

The Analog Sensor Control reads the values from one or more analog sensors, compares them to a set of Cut In/

Cut Out setpoints, and operates a digital output (such as a relay) based on the analog input in relation to the setpoints.

An Analog Sensor Control module performs three functions:

• COMBINER - Up to four analog inputs are combined into a single analog value.

• CUT IN/CUT OUT CONTROL - The combined input value is compared to a Cut In/Cut Out setpoint. Based on this comparison, a digital output will be turned ON or OFF.

• ALARMING - Alarms and notices can be generated based on the combined value of the inputs and its relation to a set of high and low alarm and notice setpoints.

2.1.1

Control Strategy

The application combines multiple analog inputs into a single output, using either the primary combination method or the alternate combination mode, depending on the state of the Use Alternate Combination property.

The primary and alternate combination methods may be configured to be one of the following:

• Average - of all defined inputs

• Minimum value

• Maximum value

• First - first input value that is not NONE

• Mix of first two inputs (using mix ratio property)

• Span - difference between the highest and lowest input values (multiple inputs)

• Select - single value chosen by the input select (if input select is 5, use in5)

• Sum - sum all inputs

• (in1 + in2) + in3

• (in1 - in2) - in3

• (in1 * in2) * in3

• (in1 + in2) / in3

• (in1 * in2) + in3

• (in1 - in2) * in3F

• |in1 - in2| / in3

• |in1 - in2| * in3

• sqr(|in1 - in2|) * in3

The combined values can be filtered. The filter's primary function is to slow the rate of change of the combined input. The difference between the current input value and the input's value x seconds ago, where x =

Factor Time, is multiplied by the filter ratio to produce the filter output.

The filtered output is run through a CutIn / CutOut calg that trips a digital output (Command Out) based on the

CutIn / CutOut setpoints.

There is also a counter on the Command Out that provides a running count that increase every time the

Command Out cycles to ON and a digital Counter Trip

Output that is ON when the Counter value is greater than the Counter's trip point. The user enters the initial value and the count increases by the Count Inc value. The Count output value is reset by sending a signal to the Reset Count input. The Count Reset Type parameter specifies whether the Count is reset based on the logic level, the rising edge or the falling edge. The counter increase based on the digital output after the bypass block.

The PRI DEMAND SHED and SEC DEMAND SHED inputs provide a way to have the cell shut down in demand shed situations. If the PRI DEMAND SHED is ON, the

Cut In/Cut Out setpoints is bumped by the amount set in the Pri Demand Bump param. Likewise, for the SEC

DEMAND SHED except the primary demand shed has priority if they are both ON. The Stpt Bump Rst Int

Software Overview • 2 1 Analog Sensor Control

indicates the amount of time over which the setpoint is ramped back to normal.

2.1.2

Control Alarming

There is a high and low limit alarm and notice for the inputs after they are combined and filtered. The user sets occupied and unoccupied, high and low setpoints. If the combined/filtered value exceeds either the notice or alarm setpoints, a notice or alarm is generated. If the Alarm

Disable or Notice Disable input is high, the Alarm or

Notice output, respectively, is forced to OFF. There are

Notice and Alarm digital outputs that the user can connect to. In addition, the alarm and notice is automatically sent to AdvisoryServices.

2.1.3

Alarm OutputWhenOn/Off parameters

Alarm When On redefines the definition of “active” as it refers to the state of the Alarm output. When the Sensor

Control application calls for the Alarm output to be ON the Alarm output will change to the state specified in the

Alarm When On field. Select either ON, OFF, or NotAct in this field. Alarm When Off redefines the definition of

“inactive” as it refers to the state of the Alarm output.

When the Sensor Control application calls for the Alarm output to be OFF, the Alarm output will change to the state specified in the Alarm When Off field. Select either OFF,

ON, or NotAct in this field.

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ecoSYS Site Supervisor Controller User Guide 026-1800 Rev 1 26-SEP-2014

2.2

Digital Sensor Control

The Digital Sensor Control read the values from one or more digital sensors, combine them using a series of logical commands, and operate a digital output (such as a relay) based on the result of the logical combination.

The Digital Sensor Control module performs three basic functions:

• LOGICAL COMBINATION - up to four inputs may be combined using standard logical combination methods (such as AND, OR, XOR).

The result is the command output value, which can be used to operate a relay.

• BYPASS - The command output may be configured to be bypassed to a fixed value by a switch or button press.

• ALARMING - Alarms and notices can be generated based on the command value of all the digital inputs of the cell, plus occupancy, and schedules.

2.2.1

Control Strategy

The Digital Output Module cell provides a mechanism for combining multiple Digital Outputs into a single output that can be used as an input to other cells.

The inputs can be combined as the following:

• AND - logical AND of inputs

• OR - logical OR of inputs

• XOR - logical XOR of inputs

• VOTE - result will be ON if the number of inputs

ON > number of inputs OFF

• FIRST - returns the logical value of the first good

(non-DV_NONE) input. There is also a First Good output which shows the number 1-4 of the first good input.

The Digital Output Module allows for a user to specify two different input combination strategies: a primary combination type, and an alternate combination type. The module reads the state of the Use Alternate Combination method input to determine which combination method to use.

The combined value is then sent to a Schedule

Interface strategy. The Schedule Interface strategy allows the user to modify the combined value based upon the occupied or unoccupied state of the system. Two different combination strategies may be specified by the user; a primary combination strategy and an alternate combination strategy. When the Use Alt Shed input is

LOW, the primary combination is used. When the Use Alt

Shed input is HIGH, the alternate combination strategy is used.

The output is then sent to a Min On/Min Off property that sets its output based on the Min On/Min Off delay times.

The resulting output is passed to a One-Shot calculation for applications that require a pulse rather than a logic level. The output of the One-Shot can be a pulse of length

Pulse Width seconds that starts when the input to the One-

Shot rises or falls depending on the Timer Type selection.

The Proof Fail output will be active as a result of comparing the final control value with the Proof input. If the input and output do not match for a length of time equal to the Proof Delay, the Proof Fail output will go to

ON. It will stay ON for at least Proof Latch Dur seconds.

The user can select to use the actual value from the

Command output or the output from the Min On/Min Off property. The proof will generate an alarm if the Proof

Alarm Type property is not set to Disabled.

There is also a counter on the Command Out that provides a running count that increments every time the

Command Out cycles to ON and a digital Counter Trip

Output that is ON when the Counter value is greater than the Counter's trip point. The user enters the initial value and the count increments by the Count Inc value. The

Count output value is reset by sending a signal to the Reset

Count input. The Count Reset Type parameter specifies whether the Count is reset based on the logic level, the rising edge or the falling edge. The counter increments based on the digital output after the bypass block.

The PRI DEMAND SHED input provides a way to have the cell shut down in demand shed situations. If the

PRI DEMAND SHED is ON, the output will be set to the logical OFF position by using the bypass functionality.

The Cmd When Off param will set the proper off value for the output. The counter will not increment when in demand shed regardless of the inputs.

2.2.2

Command Alarming

The command value will be used to determine the alarm state. The command value is the combined value of all the digital inputs of the cell, plus occupancy, and schedules.

When the command value changes to alarm condition, the delay timer will start. If the state changes, the timer will stop and no alarm will be issued. If the state stays for the duration of the timer, an advisory will be issued. If a state change occurs to the opposite state after the advisory has been issued, it will be returned to normal.

If the advisory is reset, and the alarm/notice condition still exists, the delay period will be honored. Advisories

Digital Sensor Control Software Overview • 2 3

will return to normal if the command value stays in the non-alarm/notice condition for the duration of the clear delay. If the command value changes back to the alarm condition, during the clear timer, the advisory will not return to normal.

2.2.3

Alarm Output When On/Off

Parameters

Alarm When On redefines the definition of the command “ON” as it relates to the state of the command output. When the Sensor Control application calls for the output to be “ON,” the command output will switch to the state selected in the Cmd When On parameter. Select either ON, OFF, or NotAct in this field.

2.3

Lighting Control

The Lighting Control application controls indoor and outdoor lights. The number of Lighting Applications allowed is based on the total number of applications allowed in the controller. Additional applications (more than 24) may be added with a separate license key.

2.3.1

Lighting Control Logic

The user can specify the combination of inputs required to turn the lights on and a different combination of inputs to turn the lights off. The four inputs that may be combined are:

1.

Digital Input - The digital input includes: Light

Level Sensor Input, Logic Input, Schedule Input and Solar Input.

2.

Light Level Sensor - If Light Level and Solar are used together, Light level sensor checking will be enabled if light level proof is enabled. If the Light

Level Sensor and Solar Calculation do not match for a user-specified time delay, an alarm will be generated. This alarm will be submitted to the alarm subsystem. The text of the alarm will be

“Light Level Sensor - Possible Failure”.

3.

Schedule - The controller's Lighting Application will not provide an internal schedule capability.

An external time schedule application is required to control the lighting output based on a schedule.

4.

Solar (Sunrise/Sunset) - If Light Level and

Solar are used together, Light Level sensor checking will be enabled if Light Level Proof is enabled. If the Light Level Sensor and Solar

Calculation do not match for a user-specified time delay, an alarm will be generated. This alarm will be submitted to the alarm subsystem.

The text of the alarm will be “Light Level Sensor

- Possible Failure”.

The following parameters are provided by the application to configure the logic for turning the light output on or off.

• Input 1 - Chooses the type of input value that is used as the first value in the logical equation.

Choose Logic, Sched, Llev, or Solar.

• Logic 1 - Chooses the method of combining Input

Source 1 with Input Source 2 (AND or OR). If you are only using one Input Source for this equation, leave the Logic 1 field blank.

• Input 2 - Choose the type of input value that is used as the second value in the logical equation. Choose

Logic, Sched, Llev, or Solar.

• Logic 2 - Chooses the method of combining the result of the Input 1 and Input 2 combination with

Input Source 3 (AND or OR). If you are only using two Input Sources for this equation, leave the Logic

2 field blank.

• Input 3 - Chooses the type of input value that will be used as the third value in the logical equation.


• Logic 3 - Chooses the method of combining the result of the Input 1, 2, and 3 combination with

Input Source 4 (AND or OR). If you are only using three Input Sources for this equation, leave the

Logic 3 field blank (----).

• Input 4 - Chooses the type of input value that is used as the fourth value in the logical equation.


2.3.2

Light Level Sensor

Verification

If Light Level and Solar are used together Light Level sensor checking is enabled if light level proof is enabled.

If the Light Level Sensor and Solar Calculation do not match for a user-specified time delay, an alarm is generated. This alarm is submitted to the alarm subsystem.

The text of the alarm is “Light Level Sensor - Possible

Failure”.

2.3.3

Digital Lighting Output

The application supports a digital lighting output. The state of this output is determined based on the outcome of the lighting control method that is selected.

2.3.4

Light Proofing

Light output proofing is supported by the application.

2-4 •


The following parameters are provided by the application to configure proofing:

• Proof Type - Determines what light state(s) the application will use proof checking for in the Proof

Type field.

There are three options:

-ALL Values - Proof checking verifies the lights come ON when called to be ON and OFF when called to be OFF.

-ON Values - Proof checking verifies only that the lights have turned ON when called to be ON.

-OFF Values - Proof checking verifies only that the lights have turned OFF when called to be OFF.

• PROOF IN - Proof input.

• Proof Delay - When the Lighting Control application detects a proof failure, it waits for the

Proof Delay time period to pass before turning on the Proof Status output. If during this delay the proof input returns to normal, the delay is cancelled and the Proof Status output remains OK.

• Proof Latch - Once the Proof logic has recorded a proof failure and the Proof Status output has transitioned to FAIL, the output remains in FAIL until the control input has been equal to the proof input for an amount of time equal to the Proof Latch delay. If during this delay the proof fails again, the delay is cancelled and the output remains in FAIL.

• Clear Any Match - Enter YES to clear the proof on any match. If a proof failure should be cleared whenever a match of any kind is made between the proof input and the light state, set this to 'Yes.' If the proof failure is to be cleared only when a match of the type listed in the Proof Type field is made, set this to “No.”

2.3.5

Minimum On/Off Times

The application supports minimum on and off times for the digital lighting output.

The following user parameters are provided to configure the minimum on/off times and the on/off delays for the lighting output.

• Min ON Time - The least amount of time the command value must remain ON before the Min

On/Off logic allows a transition to OFF. If the command value has not been ON for at least this value, the Min On/Off logic replaces the command value with an ON signal until the Minimum ON time has been met.

• Min OFF Time - The least amount of time the command value must remain OFF before the Min

On/Off logic allows a transition to ON. If the command value has not been OFF for at least this value, the Min On/Off logic replaces the command value with an OFF signal until the Minimum OFF time has been met.

• ON Delay - delay between ON cmd and turning lights ON. When the Min On/Off logic detects a transition in the command value from OFF to ON, it waits for the ON delay period to pass before switching its output ON. If during this delay the command value switches OFF again, the delay is cancelled and the lighting output remains OFF.

• OFF Delay - delay between OFF cmd and turning lights OFF. When the Min On/Off logic detects a transition in the command value from ON to OFF, it waits for the OFF delay period to pass before switching its output OFF. If during this delay the command value switches ON again, the delay is cancelled and the lighting output remains ON.

2.3.6

Dimming Control (Analog

Output)

The application supports a dimming (analog) lighting output. This output is intended to be used to control a dimming module by specifying the percentage of maximum output of the connected dimming module.

In dimming mode, dimming is controlled on the Light

Level sensor input to the application. If there is no Light

Level sensor or it reads NONE, the lights are forced to default brightness (specified by the “Dim Fail %” parameter).

As the Light Level changes, the output ramps at a user defined rate. The minimum % output corresponds to maximum Light Level input. Anything above the maximum Light Level results in the minimum % output.

The maximum % output corresponds to a minimum Light

Level input. Anything below the minimum Light Level input results in the maximum % output.

The ramp is defined in terms of Light Level per second. The ramp is linear between the minimum % output and the maximum % output. The bypass dimming percentage input forces the dimming percentage when in bypass operation.

Theory of Operation

As the Light Level input increases above minimum

Lighting Control Software Overview • 2 5

light level, the Light Level analog output begins ramping to accommodate. As the Light Level input increases above the maximum light level but below the cut off light level, the Light Level analog output ramps to the minimum percentage. As the Light Level input increases above the cut off Light Level, the ramped analog output is minimum, and the minimum on time has been satisfied, the cut off delay begins counting down.

If the light level continues above the cut off light level for the duration of the cut off delay timeout, the lights output goes OFF. If the light level dims to below the cut on light level, the light's output turns ON. The Light Level analog output will ramp to the appropriate percentage for that light level.

The following parameters are provided to allow configuration of the light dimming output.

NOTE: For the properties below, Light Level

Engineering Units should be displayed as fc

(foot candle).

• CUTON - Normal light level cut ON setpoint.

• CUTOFF - Normal light level cut OFF setpoint.

• UNOCC CUTON - Unoccupied light level cut ON setpoint.

• UNOCC CUTOFF - Unoccupied light level cut

OFF setpoint

• LLEV OCCUP - Occupancy input for light level setpoints

• Cut ON Delay - Light Level cut ON delay.

• Cut OFF - Light Level cut OFF delay.

• Cut ON Dly UNOC - Light Level cut ON delay

[unoccupied].

• Cut OFF Dly UNO - Light Level cut OFF delay

[unoccupied].

• LIGHT LEVEL IN - Light Level sensor input.

The LIGHT LEVEL IN input, which is the input to which the Light Level sensor is connected, is by default connected to Global Data's LIGHT LEVEL

OUT output. If there is no Site Supervisor controller on the network with a Light Level sensor connected to Global Data, it will need to be set up.

• En Llev Proof - Enables light level proofing to

SUNDOWN input. The Enable Light Level

Proofing field enables or disables a feature in

Lighting Control that allows failures to be detected in the Light Level sensor if the sensor does not fall below the cutoff setpoint after sundown, or rise above the cut on setpoint after sunset. If “Yes” is selected, the Llev Pr Delay parameter specifies the time to wait before alarming if the above conditions are not satisfied.

• Llev Pr Delay - Light level proofing alarm delay.

The Light Level Proof Delay is the amount of time after sunrise or sunset that, if the light level sensor does not cut ON or OFF appropriate to the light level of a sunrise or sunset, generates an alarm. In other words, if the Light Level Proof Delay is set for 1 hour, the light level must fall below the cut-off setpoint at least one hour after sundown, or an alarm is generated. Likewise, if the cut-on Light

Level setpoint is not reached by at least one hour after sunrise, an alarm is generated.

• Dim Upper % - Upper dimmer percentage.

• Dim LL @ Upper% - Light level at upper dimmer percentage.

• Dim Lower % - Lower dimmer percentage.

• Dim LL @ Lower% - Light level at lower dimmer percentage.

• Dim Ramp Speed - Ramp speed in percent per minute.

• Dim Fail % - Percentage when light level sensor fails.

• Dim Shed % - Percentage when a demand shed event is present.

2.3.7

External Schedule

An input is provided to allow a time schedule application to be connected to the Lighting Application.

2.3.8

Lighting Bypass Inputs

The application provides two bypass inputs:

• Bypass ON - When ON, this input will force the digital lighting output ON.

• Bypass OFF - When ON, this input will force the digital lighting output OFF.

2.3.9

Demand Shed Behavior

The application provides a demand shed input. When this input is ON, the Lighting Application turns the lighting output OFF. Generally, this input is connected to the Demand Control application.

If the lighting application is configured to use dimming, the lighting output is set to the “Dim Shed %” value while a shed event is active.

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2.4

Global Data

The Global Data application is the central location for commonly used data values and limited data calculations such as degree days and seasonal determination.

The following are the global data outputs:

• SUMMER WINTER - Summer/Winter indication output.

• COOLING DEGREE DAY - Indicates the current cooling degree day calculation based on the

“integration” method. The calculation starts over at midnight for the new day and the previous day's calculation is logged.

• HEATING DEGREE DAY - Indicates the current heating degree day calculation based on the


• ENTHALPHY DEGREE DAY - Indicates the current enthalpy day calculation based on the


• DAY SCHED OUT - Indicates current day of week or holiday.

• SUMMER HEAT OCC - This field is the setpoint that is used for heating control during summer occupied mode.

• SUMMER HEAT UOC - This field is the setpoint that is used for heating control during Summer

Unoccupied mode.

• SUMMER COOL OCC - This field is the setpoint that is used for cooling control during Summer

Occupied mode.

• SUMMER COOL UOC - This field is the setpoint that is used for cooling control during Summer

Unoccupied mode.

• WINTER HEAT OCC - This field is the setpoint that is used for heating control during Winter

Occupied mode.

• WINTER HEAT UOC - This field is the setpoint that is used for heating control during Winter

Unoccupied mode.

• WINTER COOL OCC - This field is the setpoint that is used for cooling control during Winter

Occupied mode.

• WINTER COOL UOC - This field is the setpoint that is used for cooling control during Winter

Unoccupied mode. Enter the desired setpoint value in this field.

2.5

HVAC Control

The HVAC control application controls HVAC equipment, rooftop units, or air handlers.

The number of AHU applications allowed is based on the total number of applications allowed on the device.

The AHU application provides basic functionality to control a typical packaged HVAC unit. The packaged

HVAC units have up to four stages of heating and cooling and may have a fresh air damper installed to allow free-air cooling (economization) when conditions permit.

NOTE: The AHU application provides support for Constant Air Volume (CAV) systems only.

The Variable Air Volume (VAV) systems are not supported.

2.5.1

Active Setpoint

Determination

The active setpoint used by the heating and cooling logic is selected from the following setpoint inputs:

NOTE: The active setpoint chosen from the above list is based on the current occupancy status, the season (Summer/Winter), and whether the AHU is in heating or cooling mode. If the AHU is neither heating nor cooling, the last mode used will be used to determine the active setpoint.

2.5.2

Setpoint Reset

The active setpoint may be changed by a Reset Sensor input. A Reset Sensor is used to allow reset on the setpoint based on an external sensor, such as humidity or outside temperature. The user selects an input range for the sensor and a maximum offset. The offset value is calculated proportional to the output range while the input value is calculated proportional to the input range.

2.5.3

Demand Shed

The active setpoint may be changed by the primary or secondary demand shed inputs. If either demand shed is active (ON), the active setpoint is adjusted by the amount specified by the demand bump parameters.

Control Temperature Determination

Global Data Software Overview • 2 7

The AHU determines which sensor should be used to provide overall control to the space being conditioned, for example, the control temperature. The control temperature can be a single space temperature, a combination of two space temperatures, or the return air temperature.

The Controlled By parameter specifies which sensor is used as the control temperature.

NOTE: Either Space or Return may be selected.

The Num Space Temps parameter specifies the number of space temperature inputs that will be used. Note that either one or two may be selected.

The Temp Comb Meth parameter specifies how two space temperature sensors are combined. The possible selections are:

• Average - The control temperature is the average value of all sensors.

• Min - The lowest temperature value is used as the control value.

• Max - The highest temperature value is used as the control value.

2.5.4

Heating and Cooling Control

The AHU application supports up to four stages of heating and four stages of cooling. Additionally, the application supports up to two heat pump stages.

2.5.5

Control Logic

The application will control heat and cool stages using a T-Stat strategy. This strategy utilizes a deadband to determine when heating or cooling stages should be switched on or off.

Deadband

T-Stat Deadband specifies the range of temperatures around the heat and cool setpoints within which the temperature is considered acceptable. When the control temperature is between the current setpoint plus 1/2 the T-

Stat Deadband and the current setpoint minus 1/2 the T-

Stat Deadband, the AHU will keep all stages in their current states and will not activate or deactivate any stages.

Multiple Stage Support

Multiple Stage Support is activated based on a stage delay in conjunction with the T-Stat Deadband parameter when multiple heating or cooling stages are defined.

The Two Delay Parameters are the Following:

• Cool Stage Delay - The delay between cool stage activations or deactivations. After a cool stage is activated, the AHU waits an amount of time equal to the Cool Stage Delay. If the temperature is still above the cool setpoint (plus one-half the deadband) it activates the next stage of cooling.

Similarly, after a cool stage is deactivated, the AHU waits until the Cool Stage Delay has elapsed, and if the temperature is still below setpoint (minus onehalf the deadband) it deactivates the next cool stage.

• Heat Stage Delay - The delay between heat stage activations or deactivations. After a heat stage is activated, the AHU waits an amount of time equal to the Heat Stage Delay. If the temperature is still below the heat setpoint (minus one-half the deadband) it activates the next stage of heating.

Similarly, after a stage is deactivated, the AHU waits until the Heat Stage Delay has elapsed, and if the temperature is still above setpoint (plus one-half the deadband) it deactivates the next heat stage.

2.5.6

Heat/Cool Lockout Based on

Outside Air Temperature

The heating and cooling functions can be disabled if the outside air temperature is outside of a specified range.

Cooling can be configured for OAT lockout by setting the “Cool Lockout En” parameter to Yes. When enabled, if the outside air temperature falls below the value specified by “COOL OAT LO, C”, all cooling functions are disabled. When the outside air temperature rises above this setpoint, cooling is enabled.

Heating can be configured for OAT lockout by setting the “Heat Lockout En” parameter to Yes. When enabled, if the outside air temperature rises above the value specified by “HEAT OAT LOC”, all heating functions are disabled.

When the outside air temperature falls below this setpoint, heating is enabled.

2.5.7

System Shutdown

If the SHUTDOWN input is turned ON, the application goes into a shutdown mode that immediately turns off any heating or cooling stages presently on. The heating and cooling stages remain OFF as long as the

SHUTDOWN input is ON.

2.5.8

Fan Control

The AHU application supports a single-speed indoor fan.

2-8 •


NOTE: The variable speed fan support may be incorporated into this application in a later phase of the product.

2.5.9

Fan Mode

The fan can be designated as Continuous, Auto, or

Summer On/Winter Auto. There are separate fan mode settings for occupied heating, unoccupied heating, occupied cooling and unoccupied cooling. When the fan mode is set to “Auto”, the fan only turns on if there is an active stage of heating/cooling or if economization is enabled. When the fan mode is set to “Continuous”, the fan runs continuously in the selected heating or cooling mode, regardless of whether any stages of heating or cooling are currently active. When the fan mode is set to

“Sum ON/Win Auto”, the fan runs continuously during the summer season, and runs in Auto mode during the winter season.

2.5.10 Plenum Warmup/Purge

The application supports a plenum warmup/cooldown delay on startup and a purge delay when turning off. There are separate delays for both heating and cooling modes, and these are only used when the fan is in Auto mode. The warmup/cooldown delays allow the plenum to reach a target temperature before turning on the fan to prevent undesirable supply air from reaching the building occupants. The purge delays are used to extract the remaining heat/cold from the plenum after the heating/ cooling has turned off.

2.5.11 Fan Proof Failure

When Fan Prf Fail En is enabled and a fan proof failure is detected, heating and cooling loads are shut down until the proof failure goes away or the fan proof alarm is reset or cleared. If the fan is configured to shut down on a fan proof failure, the system is restarted by setting the FAN

FAIL RST input to ON or clearing the fan proof failure from the advisory log.

2.5.12 System Shutdown

If the SHUTDOWN input is turned ON, the application goes into a shutdown mode that turns off the fan. The fan remains OFF as long as the SHUTDOWN input is ON.

2.5.13 Economization (Damper)

Control

HVAC economizers can save energy in buildings by using cool outside air as source of cooling the indoor space. When the temperature of the outside air is less than the temperature of the re-circulated air, conditioning the outside air is more energy efficient than conditioning recirculated air. When the outside air is both sufficiently cool and sufficiently dry (depending on the climate), the amount of enthalpy in the air is acceptable and no additional conditioning of it is needed; this portion of the air-side economizer control scheme is called free cooling.

The AHU economizer control operation depends on whether a two-position or variable position damper control is used. The user may also select “None” as the economizer damper type if no economization is desired.

The Two Basic Operations of the Economizer

Algorithm are Divided into:

1.

Determine if economization should occur:

HVAC Control Software Overview • 2 9

• Is the outdoor air suitable for economizing?

• Is the AHU in heat mode?

• Is there a failure in the AHU?

• Does the control temperature require cooling from economization?

• Is the supply temperature too low?

2.

Determine the analog damper position:

Steps to Determine if Economization Should Activate

The algorithm begins with determining whether economization should occur. This is determined by five inputs:

1.

Is the outdoor air suitable for economizing?

2.

Is the AHU in heat mode?

3.

Is there a failure in the AHU?

4.

Does the control temperature require cooling from economization?

5.

Is the supply temperature too low?

Outdoor Air Suitability

The economizer outdoor air suitability algorithm determines whether outdoor air conditions are suitable for the algorithm to enable economization. The result of the algorithm is an “Econ OK” signal. The suitability is determined by comparing the outdoor air temperature to the control temperature. If the outside air temperature is cooler, then the Econ OK signal is set to ON.

In addition to the outdoor air temperature, there is a user-defined maximum outdoor air humidity setpoint

(Max OA Hum) above which outdoor air is not used for economization. In this case, the Econ OK signal is set to

OFF.

Heat Mode

If the AHU is in heating mode, economization is disabled. Economization is a cooling function and would therefore be counterproductive to heating.

Failure Lockout

If the AHU application has detected a failure, economization is disabled. Failures that can lock out economization are:

• Fan Proof Fail - When fan proof failure is detected, heating and cooling loads are shut down until the proof failure goes away or the fan proof alarm is reset or cleared. If the fan is configured to shut down on a fan proof failure, the system is restarted by setting the FAN FAIL RST input to ON or clearing the fan proof failure from the advisory log.

• SHUTDOWN input is ON - The application goes into a shutdown mode that turns off the fan. The fan remains OFF as long as the SHUTDOWN input is

ON.

Control Temperature above Economization Setpoint

If the control temperature is greater than the occupied cooling setpoint minus the occupied economization delta, then economization is permitted. If the control temperature is greater than the unoccupied cooling setpoint minus the unoccupied economization delta, then economization is permitted. If the either the control temperature or the setpoint minus the economization delta has a value of NONE, then economization is not permitted.

Low Supply Temp Lockout

If the supply temperature is below “Econ Lock Temp”, the economizer is disabled.

2.5.14 Determine the Analog

Damper Position

The analog damper position is determined by using a

PID loop. The output is based on the mixed air temperature compared to the occupied or unoccupied mixed air setpoint (“Occ CL Mix Temp” or “Unoc CL Mix

Tmp”). The output is limited to the occupied or unoccupied minimum damper position. If the economization is inactive, the analog damper is set to the occupied or unoccupied minimum damper position, based on the current occupancy state. If the economization is active, the output from the Economizer PID loop is written to the analog damper output.

2.5.15 Determine the Digital

Damper Position

The digital damper output turns ON when economization is active.

2.5.16 Heat Pump Control

If any heat pump stages are defined, they activate in parallel with the first cooling and heating stages defined.

For example, if one heat pump stage and one heat stage are defined, when a call for heat occurs, the heat pump stage is considered stage one and it turns on along with the heat stage (HEAT STAGE 1). If a second stage of heat is required, two heat stages should be defined. Likewise, for cooling, if one heat pump stage and one standard cooling stage are defined, and a call for cooling occurs, the heat pump stage is considered cool stage one and it turns on along with the COOL STAGE 1 output. If a second stage

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• ecoSYS Site Supervisor Controller User Guide 026-1800 Rev 1 26-SEP-2014

of cooling is required (not a heat pump stage), two cool stages should be defined.

2.5.17 Reversing Valve

The reversing valve must be identified as either a heating or cooling reversing valve by setting the

“Reversing Valve” parameter. When the reversing valve is set to cooling, the reversing valve turns on when a call for cooling is active and turns off when a call for heating is active. Likewise, when the reversing valve is set to heating, the reversing valve turns on when a call for heating is active and turns off when a call for cooling is active. Once the call for heating or cooling is no longer active, the reversing valve remains in its last known state.

When the AHU application is reset, the reversing valve output initializes the OFF state.

2.5.18 Compressor Output

When either a call for heating or cooling is active, the compressor output for the called stage turns on. When the heating or cooling call is no longer active, the compressor turns off.

Control Temperature

A control temperature advisory occurs after a userspecified time delay for both high and low temperature conditions. This advisory must have associated parameters to allow the user to specify the high and low advisory value and the delay, and must be separate setpoints for occupied and unoccupied mode.

Supply Fan Proof Failure

A supply fan proof failure advisory is generated when the AHU is calling for the supply fan to be ON and the fan status input indicates the fan is not operating. This advisory should have an associated parameter to allow the user to enable or disable the advisory and a parameter to specify the time delay before the advisory is activated.

2.5.19 Curtailment

To set up curtailment in the system software, the user must designate which specific heating and cooling stages is subject to curtailment. When the power company sends a curtail command (for example, the value of the curtailment device switches to “CLOSED”), all stages that are set up to be curtailed is shut off and locked out.

NOTE: Fan control is not directly affected by a call for curtailment.

2.6

Time Schedule

Application

The Time Schedule application schedules lighting or occupancy state activities. The allowed number of Time

Schedule Applications is based on the total number of applications allowed in the controller. Support for additional applications may be added with a separate license key.

2.6.1

Time Schedule Method

The Time Schedule application is enabled when the

ENABLE input is ON. The schedule feeds its time schedule output and acts as an independent schedule.

The user defines a “Standard Schedule” that specifies the ON/OFF times for each day of the week, and the ON/

OFF times for the holidays/special days.

For the schedule, the ON/OFF times are absolute times.

For the Standard Schedules the user may specify the date range that the schedule is active. This allows the user to have multiple schedules based on the time of year.

2.6.2

Standard Schedule

Each standard schedule is made up of up to 15 daily event schedules. Each daily event schedule is made up of two times (typically an On/Off pair). For each daily event schedule the user can assign which days of the week that daily schedule should be used (seven days plus four holiday/special days). This allows a unique daily schedule for each day of the week or one where it is followed multiple days during the week. If a user needs more than two On/Off events in one day, they can combine multiple daily schedules together (they still are limited to 15 daily event schedules per overall schedule).

2.6.3

Event Names

The user can assign an event name on each event. By default the name of the event is Event x, where x is the event number (1-15).

2.6.4

Maintenance Schedule

A user can define three maintenance schedule changes for each time schedule.

The following information is included:

• START DATE - The start date at which the Time

Schedule will start ignoring its standard events and following its maintenance overrides.

• START TIME - The start time at which the Time

Schedule will stop following its standard events and

Time Schedule Application Software Overview • 2 11

start using its maintenance overrides. If you want the maintenance override to be followed for the entire day, leave this field set to 0:00 and the End

Time to 23:59.



Note that the Start Time is not the time you wish for the maintenance override to make a state transition, it is the time when you want to start the schedule override.

• END DATE - the date the maintenance override should end in this field. If the maintenance override is only going to last one day, enter the same date in this field as is in the Start Date.

• END TIME - the end time at which the Time

Schedule will stop following the maintenance override and start using its standard events. If you want the maintenance override to be followed for the entire day, leave this field set to 23:59 and the

Start Time to 0:00.



Note that the End Time is not the time you wish for the Time Schedule to make a state transition, it is the time when you want to end the schedule override.

• ON EVENT TIME - The time of day you wish the schedule output to be ON when the Time Schedule application is following this maintenance override.

• OFF EVENT TIME - The time of day you wish the schedule output to be OFF when the Time

Schedule application is following this maintenance override.

Once the maintenance schedule is complete (moved past the END DATE), the schedule application returns to following its standard schedule. Maintenance Schedule is active for the entire day and for all days between (and including) the START DATE and END DATE.

2.6.5

Output Calculation

The Time Schedule control algorithm calculates the current On/Off status, the time until change of state

(TUCOS) and time since change of state (TSCOS) for all the schedules. This information is available for the other applications that are making use of a particular schedule.

The schedules output status reflects the results of any bypass or override, but there is also an output that reflects the actual calculated value based on the time of day.

The Time Schedule control algorithm runs every minute to determine the state of the schedule, but a new bypass request or a new demand shed request is processed immediately. A termination of a bypass or a demand shed request is also processed immediately. The Time

Scheduling control algorithm is composed of a core scheduling algorithm, bypass, override, and demand control handling.

There may be outputs that the Time Schedule does control directly and in these cases the user is able to enable demand shedding of the output. If the Demand Control

Input indicates shed and if the schedule output is On, it is turned Off. The load is turned back On at the next minute advance when the Demand Control Input indicates restore.

2.6.6

Scheduling Logic

The core scheduling algorithm determines the state of the active schedule. It does not take bypass, override, and demand shed inputs into account.

Schedule Priority

The schedule used is based on the following priority scheme and within the following categories.

• Maintenance Schedule - If any of the maintenance schedules are active, that maintenance schedule is used as the current schedule. Time until next change of state and time since previous change of state will be given in minutes.

• Holiday/Special Schedule - The DAY SCHED input provides which day of the week or holiday schedule to follow. When DAY SCHED input indicates that a holiday is active, all schedules follow the selected holiday schedule. If a holiday is entered and a schedule does not have the selected special daily schedule defined, then it reverts back and use the regular schedule for that day of the week.

• Standard Weekly Schedule - If a daily schedule is not defined for a day of the week then the control algorithm searches back in time for the last defined state change. If no daily schedules are defined, the output of the schedule is set to Off.

Overlapping Events

The user is allowed to enter overlapping events, however, the first ON event and first OFF event of out-ofsequence events is picked up.

Operation When Not Within Programmed Date Range

If the current system date does not fall into any of the date ranges specified, the schedule control loop is considered not active. A special value (NO_VALUE) is written to the output, and TUCOS is set to a maximum

TUCOS value (2 days or 2880 minutes) while TSCOS still reflects the actual elapsed time since last change of state.

Daily Schedule

If a daily schedule is not defined for a day of the week, the control algorithm searches back in time for the last defined state change. If no daily schedules are defined, the output of the schedule is set to OFF. The DAY SCHED

2-12


input provides which day of the week or holiday schedule to follow. When DAY SCHED input indicates that a holiday is active, all schedules follow the selected holiday schedule. If a holiday is entered and a schedule does not have the selected special daily schedule defined, then it reverts back and uses the regular schedule for that day of the week.

If any of the maintenance schedules are activated, that maintenance time schedule shall be used as the current schedule. Time until next change of state and time since previous change of state will be given in minutes. During bypass, override, or demand control, TUCOS output is set to maximum TUCOS value and TSCOS reflects the actual time since change of state.

2.6.7

Control Override

When the EMERGENCY input is active, the normal control algorithm is overridden and CONTROL OUT is immediately forced to the value specified by the

EMERGENCY OUT parameter.

Time Schedule Application Software Overview • 2 13

2.6.8

Special Conditions

• Cold Reset - When the application has a Cold

Reset request, the OUTPUT will be set to

NO_VALUE.

• Warm Reset - When the application restarts from a power outage or something else, a Warm Reset is requested. The control loop scans back to find out the last event before the current time.

• Uninitialized Inputs - If a NO_VALUE appears on

DAY SCHED input, the control's OUTPUT falls back to the normal day of the week.



If a NO_VALUE appears on any other input, the input value is forced to a predetermined (hard coded) default value and the control algorithm continues to operate normally.

• Failed Inputs - If a failure is detected on the DAY

SCHED input, the control's OUTPUT falls back to the normal day of the week.



If a failure is detected on any other input, the input value is forced to a predetermined (hard coded) default value and the control algorithm continues to operate normally.

2.6.9

Priority of Services

The application prioritizes its activities such as:

1.

ENABLE input - The Enable input determines whether the schedule will be enabled (ON) or disabled (OFF). When disabled, all the schedule's outputs, are set to NONE. If this input is not defined, the controller assumes it to be ON.

2.

EMERG OVERRIDE - The Emergency

Override input allows the user to override the schedule Output to a fixed digital value. When

ON, the schedule overrides the Output to the value specified in the Emergency Out field.

3.

BYPASS - When the Bypass to ON input is ON, the schedule ignores its own scheduled events and bypasses the schedule output ON. When the

Bypass to OFF input is ON, the schedule ignores its own scheduled events and bypasses the schedule output OFF.



If both Bypass to ON and Bypass to OFF are ON at the same time, Bypass to ON takes priority over Bypass to OFF.

4.

DEMAND SHED - If this input is turned ON it will turn the output of the Time Schedule to the

OFF (unoccupied) state. This input is used for demand shedding in Power Monitoring and

Demand Control applications, and typically it is only used when the schedule output is directly controlling a load (lights, fans, and more).

5.

Standard scheduling activities - The user defines a “Standard Schedule” that specifies the

ON/OFF times for each day of the week, and the

ON/OFF times for the holidays/special days.

2.6.10 Control Alarming

There are no alarms associated with Time Scheduling

Control.

2.6.11 Schedule Category

The Time Schedule application provides a category for the user to specify how the time schedule application is used.

2.7

Demand Control

The Demand Control application monitors power demand on a metered system (for example, main panel, sub panel, or unitary equipment and shed configured loads) in response to high demand situations in the controller.

NOTE: There is a single licensed Demand

Control application in the controller.

Additional Demand Control applications can be added with a separate license key.

2.7.1

KWH Calculation

The controller has the ability to calculate energy consumption based on:

• Analog KW Input (Analog KW signal) - When an analog KW input is selected, the application calculates the energy consumption on an hourly, daily, and monthly basis by integrating the instantaneous power samples (approximation by finite steps). The application can take into account a varying sampling frequency of the input signal to produce an energy calculation.

• Digital Energy Pulse Input (Digital KWh pulse input) - When a digital energy pulse input is selected, the application calculates energy consumption on an hourly, daily, and monthly basis by accumulating the energy pulses detected on the digital input. The digital input is able to support energy pulse rates up to 50 pulses per second.



Also, an instantaneous power (KW) output is calculated. This calculation uses the energy

2-14


consumed over a one minute period to calculate the average power over the minute period.

2.7.2

Demand Calculation

Average KW (Demand) Calculation

The power company's peak demand charge is an average KW value over an interval window.This interval is usually in the 15 to 30 minute range, but can be as short a five minutes. Some pulse meters provided by the power company provides a signal that determines when a new demand interval is starting. In general the control strategy cannot count on this signal being available. Therefore, the demand control window used by the application must be set to the same value as the power company's demand window.

Load Shedding Activation

The application integrates the power level above and below the setpoint on a rolling demand window of the same length as the utility demand window. That way, if the average KW in the rolling window is kept below the setpoint, the electric utility never detect a demand usage exceeding the setpoint.

Once the KW input rises above the setpoint, levels start to shed.

The amount shed depends on several factors:

• If the integral error is approaching zero, the amount shed is the KW input minus the setpoint.

• If the KW input has been continuously above the setpoint for 1/4th of the demand window and the

KW input is not going down, shed two levels at a time.

• Shed one level at a time. If the KW input goes below the setpoint, it starts to shed one level at a time.

If the KW input goes below the setpoint minus the hysteresis and the integral error is less than zero, the levels start to restore. They continue to restore until the KW input goes above the setpoint.

Demand Setpoint Determination

The demand setpoint is determined based on the current season - Summer or Winter. For each season, there are two setpoints available. The active setpoint is chosen based on the state of a setpoint switch input. In this way, different demand setpoints may be selected depending on the time of day or some other signal.

2.7.3

Shed Outputs

There are up to 60 shed requests for a system. These shed requests are placed into three categories.

During the configuration of the various control applications, a user assigns a particular shed request to any of the following control loop:

• First Shed - Loads assigned to First Shed Requests are shed first when the demand goes above setpoint and are the last loads to be restored. They are shed sequentially in assigned order.

• Rotational Shed - Loads assigned to Rotational

Shed Requests are shed in a rotational scheme after the First Shed loads are shed. On each new demand condition the next rotational load in the sequence is shed first. This is done so that the DLC burden is shared equally.

• Last Shed - Loads assigned to Last Shed Requests are only shed once the First Shed and all available

Rotational loads are shed. They are shed sequentially in assigned order. These loads are the first loads to be restored.

When a level is shed, the shed timer is started and the staging interval timer (minimum time to wait before shedding the next load) is set to the value programmed for this shed level.

The shed sequence depends on the type of loads that are available to be shed. Loads assigned as first shed are always the first shed in the user assigned sequence. Once all the first shed loads are shed, the rotational loads are shed. Assigning a load to be a rotational scheme is done to balance the burden of demand shedding among all the loads. This means that the application will not shed the same load until all other rotational loads are shed. After all available rotational loads are shed, the last shed loads are shed in the user assigned sequence.

The loads are restored based on the following rules:

• Last shed loads are restored first in a last shed first restore order.

• Rotational loads are restored based on which one are shed the longest.

• First shed loads are restored in a last shed first restore order.

• After a load is restored, the staging interval timer is set (set to same value used when this load is shed).

Once the staging interval expires the next load is restored if the power level is still below the setpoint minus the deadband.

• If a load is restored due to maximum shed time-out that counts for the restored load for that application update interval.

There are several factors that affect the order of how the loads are shed and restored:

Demand Control Software Overview • 2 15

• Minimum shed time - the minimum time that a shed load must stay in shed

• Minimum restore time - the minimum time that a shed load must stay in restore (not shed)

• Maximum shed time - the maximum time that a shed load may remain actively shed

Another load is not shed to replace a load that is restored due to the maximum shed time expiring unless the power level is still above setpoint.

If a shed level is in restore mode but its minimum restore time is not met, levels in the next higher category will not be shed. For instance, if all the first sheds are shed and one of the first sheds times out due to max shed time, rotate and last shed loads will not continue to shed until all first shed loads are shed again.

Multiple loads can be assigned to each shed level, but a user should assign the same KW to each shed level. The

KW assigned to a shed level is used by the application in determining how many shed requests should be shed at one time. However, since the application doesn't know the

On/Off status of the loads assigned to a shed level and since the total KW that can be shed is usually only a portion of the total electrical power used, the application cannot accurately predict the actual results of a shed request. To compensate for this, the application assumes only 75% of the reported load being On. Additionally, the application is always taking immediate action when the power level is exceeding the KW Demand setpoint and it can bring the power level under control without a new demand level being recorded by the power company.

2.7.4

Application Alarms

The Demand Control an application provides application alarm to signal a high demand. The demand alarm limit and alarm delay should be configurable.

2.7.5

KW Load Specification

The application allows the user to specify the KW rating for each load connected to the Demand Control application. The application uses this information to help determine how many loads to shed at one time to prevent exceeding the demand setpoint.

2.7.6

Performance Requirements

KWH Pulse Input

1.

When configured for KWH pulse input, the

Demand Control application must detect 100% of all pulses present on the input, as long as the pulses occur no faster than 50 pulses/second

(PPS) and have pulse width of at least 20ms.

2.

The local digital inputs on the controller are able to support 50 PPS. Digital inputs located on expansion modules (such as IPEX60) will not support KWH pulse inputs.

2-16


2.8

Utility Monitoring

The Utility Monitoring application tracks the consumption of metered services (such as electricity, gas, and water) and monitors the usage or rate of usage of other utilities such as door openings and door openings per hour.

The number of Utility Monitoring applications allowed is based on the total number of applications allowed in the controller. Additional applications may be added with a separate license key.

2.8.1

Utility Usage Calculation

2.8.1.1

Utility Type

The user can specify the type of utility to monitor by selecting an engineering unit that represents the type of input connected. For example, if an analog rate signal from a power meter is connected, the engineering unit will be “KW.” Similarly, if a digital pulse signal from a water meter is connected, the engineering unit will be “Liters.”

The controller will have the ability to calculate utility consumption based on:

• Analog usage rate signal (for example, KW, GPM)

• Digital pulse input (for example, KWh, gallons/ liters, CCF)

• Analog Current/Voltage Input(s) - Single or Three

Phase (only used if monitoring power)

2.8.1.2

Analog Input

When an analog usage rate signal input is selected, the application calculates energy consumption on a weekly, daily, and monthly basis by integrating the instantaneous power samples (approximation by finite steps). The application considers a varying sampling frequency of the input signal to produce an energy calculation.

2.8.1.3

Digital Pulse Input

When a digital energy pulse input is selected, the application calculates energy consumption on a weekly, daily, and monthly basis by accumulating the energy pulses detected on the digital input. The digital input supports energy pulse rates up to 50 pulses per second.

An instantaneous power output is also calculated. This calculation uses the energy consumed over a one-minute period to calculate the average power over the minute period.

The Pulse Input displays the count of the number of pulses it has received. The user will configure the Units

Per Pulse property so the algorithm knows what the pulse represents.

2.8.1.4

Current/Voltage Inputs - Single/

Three Phase

NOTE: The Three Phase mode only applies if the engineering unit selected is either KW or

KWh.

When a current input is selected, the application calculates energy consumption by calculating instantaneous power and then integrating the power calculation by finite step approximation. The application supports a single current input for single phase monitoring, or three current inputs for three phase monitoring. Additional voltage and power factor inputs is provided so that the power can be calculated. These inputs can be set to fixed values, or can be driven by real-time voltage and power factor outputs from a smart power meter.

2.8.2

Consumption Totalizing

2.8.2.1

Totalizer Output

The Utility Monitoring application provides a totalized output that accumulates while the quantity being measured is consumed. The user can specify duration of logs in days that the Totalizer Output will accumulate before it resets to zero. The duration can also range from 1 minute to 24 hours. Before the automatic reset of the totalizer, the application sends to the totalizer a maximum value through a log.

2.8.2.2

Fixed Period Totalizers

The application provides Weekly, Daily, and Monthly totalizer outputs. The Weekly output accumulates throughout the week and reset to zero at 00:00 hours every Sunday. The Daily output accumulates throughout the day and reset to zero at 00:00 every day. The Monthly output accumulates throughout the calendar month and reset to zero at

00:00 on the first day of every month. Before the fixed period totalizers are reset, their values will be logged.

2.8.3

Demand Trip

2.8.3.1

Shed Output

The application provides a demand shed digital output that turns ON when the average or instantaneous rate of usage (configurable) exceeds a threshold setpoint. Note that the “Demand Deadband” configuration is not considered.

2.8.3.2

Average Rate of Consumption

Output

The application calculates the average rate of

Utility Monitoring Software Overview • 2 17

consumption over a window of time (demand window).

The window will be configurable between 1 and 60 minutes.

2.8.3.3

Demand Alarm

The application provides an application alarm to signal a high demand. The demand alarm limit and alarm delay will be configurable.

The demand alarm delay is the amount of time the application waits after the Shed Output turns on before the demand alarm is generated. The Shed Output can be configured to be controlled by either the average or instantaneous usage rate.

If the average or instantaneous usage rate drops down below the threshold setpoint (DEMAND SP) minus

“Demand Deadband” configuration, the demand alarm will return to normal.

2.8.3.4

Time In Shed Output

The application provides a Time In Shed output that indicates the total time that the Shed Output has been on.

This output resets to zero every day at 00:00 hours.

2.8.4

Application Specific Logs

All Utility Monitoring related logs is processed through the logging system of the controller. Application specific logs will not be used.

2.8.5

Units of Measurement

The Utility Monitoring application will use several units of measurement. All measurement units is added to a common list in the controller and can be assigned or customized as required during initial configuration (except for

Voltage and Current, which always use Volts and Amps as units).

On initial configuration, the user can select the desired application usage from a selection (Electricity/Gas/Water/

Misc.) and the default units will apply. Default units are dependent on the localization settings configured on the controller. Some units will be standard, some will require customization and others have no unit.

2.9

OnBoard I/O

Most of the general purpose input and output communications devices required by the Site Supervisor to control refrigeration systems are connected to the controller via the I/O Network. The I/O Network is a simple RS485 three-wire connection that allows data interchange between input boards (which read sensor values and digital closures), output boards (which carry out commands from the controller), and the controller.

2.9.1

Licensing

The number of OnBoard I/O Applications allowed is based on the total number of applications allowed on the controller. Additional applications may be added with a separate license key.

2.9.1.1

Adding and Deleting OnBoard I/

O Application

The OnBoard I/O application is installed by the system initially, and user is not able to add or delete it.

2.9.1.2

Application Status Screen

The OnBoard IO status screen includes the following information:

• Relay status

• Digital input status

• Analog input status.

2.9.2

Application Detail Screen

On the OnBoard I/O details screen shows the application properties by each group.

2.9.3

Alarming

The alarm “Read Data Failed AI#” should be generated if sensors are configured but disconnected. If the advisory is reset, and the alarm/notice condition still exists, the delay period will be honored. Advisories returns to normal if the command value stays in the non-alarm/ notice condition.

2-18


2.10 XR75CX

The XR75CX is a microprocessor based controller, suitable for applications on medium or low temperature ventilated refrigeration units. It has four (4) relay outputs to control compressor, fan, and defrost, which can be either electrical or reverse cycle (hot gas) and light

(configurable).

It can also have up to four (4) NTC, CtC (EU or US type) probe inputs. The first probe is used for temperature control. The second probe is used to control the defrost termination temperature at the evaporator. One of the two

(2) digital inputs can operate as a third temperature probe.

The fourth probe is used to control the condenser temperature (for condenser alarm management) or to display a temperature value. Set the PbC parameter to CtC to support standard Emerson Retail Solutions temperature sensors (factory default).

The controller is fully configurable through special parameters that can be easily programmed through the keyboard.

2.11 CC T-Stat (Light

Commercial

Communicating

Thermostat)

The Light Commercial Communicating Thermostat or

CC T-Stat communicates with the Site Supervisor controller using the MODBUS network. The thermostat enables the controller to read status information from the device as well as send operational setpoints to the device.

The device communicates using 8 data bits, and 1 stop bit.

The baud rate and parity can be changed on the device using dip switches. For the full thermostat manual, refer to

P/N 026-1729.

2.11.1 Alarms

The device uses the standard Site Supervisor controller communication alarms and defined alarm outputs from the device.

2.11.2 Application Commands

There are two application commands supported for synchronizing setpoints between the controller and the thermostat the “Write Config to Device” and “Read

Config from Device”. The “Send Remote Message” is another application command supported for sending the

Network Message to the device.

2.11.3 Master/Slave

Synchronization

The Site Supervisor controller can be set as the master where it will send configuration data to the device when it detects a change. It can also read the configuration data from the device when change is detected and updates the data in the controller. The controller can check if some values are changed in the device, if it does, the controller will re-synchronize. The user may send the configuration data from the controller to the device and vice versa anytime.

2.11.4 Licensing

The thermostat is included in the Site Supervisor firmware as a native application and follows the maximum allowed for the given Site Supervisor level (small = 3).

2.11.5 Production

The Application Description File (ADF) for the

Thermostat is incorporated into the controller package files and does not need to be separately loaded.

XR75CX Software Overview • 2 19

The following Inputs are supported and sent to the device.

• Heat Occupied - Heat Occupied Setpoint

• Cool Occupied - Cool Occupied Setpoint

• Heat Unoccupied - Heat Unoccupied Setpoint

• Cool Unoccupied - Cool Unoccupied Setpoint

• Dehum RH - Dehumidify to RH %

• Occupancy - Occupancy Input or Override occupancy mode

The thermostat controller application provides support for external real time inputs to the thermostat. These inputs are:

• Minimum Damper Position

• Outside Air Temperature

• Supply Air Temperature

• Remote Space Temperature

• Inside Humidity

If these inputs are connected to valid values, they are sent to the thermostat to be used in place of any locally connected sensors of the same type. If local sensors are present and meant to be used, the associated inputs on the

Site Supervisor application should be left disconnected

(NONE).

The thermostat supports some diagnostic functions.

When a bit-field diagnostic code is sent to the controller from the thermostat, the controller will identify the code and generate the corresponding advisories in the advisory log. The following are the supported diagnostic alarms:

• Heating Two Hours – Thermostat did not see a rise in supply temperature when heating was called for.

• Heat Continuous – In heat or backup heat mode, thermostat will open latching relay contacts if temperature is over 10 f above set point.

• Temperature Sensor Fail – Thermostat has detected a failure of the internal space temperature sensor.

• Stuck Key – A stuck key (closed) has been detected on the thermostat.

• Unexpected Temperature Change – If heating or cooling is engaged, and either the indoor temperature sensor reading, or the supply air temperature sensor reading starts moving the opposite way faster than it was before the heating or cooling was engaged, the thermostat shall report a diagnostic message and shut down the operation.

• Cool Eight Hours – If cool runs for over 8 hours continuously, the thermostat will set anticipator to zero until call for cool is satisfied.

• Fan Not Detected – When the fan is activated and if the Fan Detect input is enabled, the Thermostat must check its status 15 seconds after the fan is energized. If the fan is not on, it shall disable any active heat or cool calls, and report an alarm.

• Frost Protection Activated – The thermostat allows frost protection menu option. When activated, frost protection is enabled in all system modes including

OFF, when temperature drops below 42 °F (5.6 °C).

All other heat / cool calls are disabled, and indoor heat is activated until the temperature rises above the frost protection threshold.

Bit Diagnostic Alarm

0 (LSB)

1

2

5

6

3

4

7 (MSB)

Table 2-1 - Diagnostic Alarms

Heating Two Hours

Heat Continuous

Temperature Sensor Fail

Stuck Key

Unexpected Temperature Change

Cool Eight Hours

Fan Not Detected

Frost Protection Activated

2.11.6 Comfort Alert Codes

The thermostat supports the Comfort Alert system.

The thermostat shall keep the information on the fault available over the network so that the controller can access

Text Shown in Site Supervisor Advisory Log

Heating Problem

Heat Shutdown

Failed Sensor

Stuck Key

Unexpected Temperature Change

Cooling Problem

Proof Fail

Frost Protection Activated this information. On some specific alerts, it shall discontinue compressor operation if active protection is enabled.

The Comfort Alert codes are sent separately from the diagnostic codes. Just like the diagnostic codes, the

2-20


Comfort Alert codes are entered as advisories in the Site

Supervisor advisory log. The Comfort Alert codes are listed as following:

1. Long Run Time – Compressor is running extremely long run cycles (typically for over 18 hours).

The possible causes are:

• Low refrigerant charge.

• Evaporator blower is not running.

• Evaporator coil is frozen.

• Faulty metering device

• Condenser coil is dirty

• Thermostat is malfunctioning

• Compressor Second Stage Cooling Wiring

2. System Pressure Trip – Discharge or pressure out of limits or compressor overloaded. The possible causes are:

• High head pressure.

• Condenser coil poor air circulation (dirty, blocked, and damaged)

• Condenser fan is not running

• Return air duct has substantial leakage.

3. Short Cycling – Compressor is running only briefly. The possible causes are:

• Thermostat demand signal is intermittent.

• Time delay relay or control board is defective.

• If high pressure switch present, check if it’s a

System Pressure Trip problem.

are:

4. Locked Rotor – Locked rotor. The possible causes

• Run capacitor has failed.

• Low line voltage (contact utility if voltage at disconnect is low).

• Excessive liquid refrigerant in compressor.

• Compressor bearings are seized.

5. Open Circuit – Compressor open circuit. The possible causes are:

• Outdoor unit power disconnect is open.

• Compressor circuit breaker or fuse(s) is open.

• Compressor contactor has failed open.

• High pressure switch is open and requires manual reset.

• Open circuit in compressor supply wiring or connections.

• Unusually long compressor protector reset time due to extreme ambient temperature.

• Compressor windings are damaged.

6. Open Start Circuit – Compressor current only in run circuit. The possible causes are:

• Run capacitor has failed

• Open circuit in compressor start wiring or connections.

• Compressor start winding is damaged.

7. Open Run Circuit – Compressor current only in start circuit. The possible causes are:

• Open circuit in compressor run wiring or connections.

• Compressor run winding is damaged.

8. Welded Contactor – Compressor always runs. The possible causes are:

• Compressor contactor has failed closed

• Thermostat demand signal is not connected to module.

9. Low Voltage – Control circuit < 17VAC. The possible causes are:

• Control circuit transformer is overloaded

• Low line voltage (contact utility if voltage at disconnect is low)

10. Protector Trip – Thermostat demand signal Y is present, but the compressor is not running. The possible causes are:

• Compressor protector is open.

• Outdoor unit power disconnect is open.

• Compressor circuit breaker or fuse(s) is open.

• Broken wire or connector is not making contact.

• High pressure switch open if present in system.

• Compressor contactor has failed open.

The Comfort Alert diagnostic alarms are configurable in the Site Supervisor as Disabled, Failure, Alarm, or

Notice with an accompanying priority setting. All Comfort

CC T-Stat (Light Commercial Communicating Thermostat) Software Overview • 2 21

Alert codes share the same advisory type and priority parameters.

Comfort Alert Fault

Text Shown in Site Supervisor

Advisory Log

Long Run Time Compressor long run time

System Pressure Trip System pressure trip

Short Cycling

Locked Rotor

Compressor short cycling

Locked Rotor Trip

Open Circuit Compressor open circuit

Open Start Circuit Compressor open start circuit

Open Run Circuit Compressor open run circuit

Welded Contactor Welded Contactor

Low Voltage

Protector Trip

Compressor Low Volt Trip

Protector Trip

Table 2-2 - Comfort Alert Diagnostic Alarm

2.11.7 Conditions for Return to

Normal on Diagnostic Codes

The controller issue a return to normal on an active advisory when the corresponding bit of the diagnostic code goes to zero. If multiple diagnostic advisories are active simultaneously, they will all return to normal when the code reads zero.

2.11.8 Conditions for Return to

Normal on Comfort Alert

Fault Codes

The controller will issue a return to normal on an active advisory when the current value of the Comfort

Alert Fault code goes to zero. If multiple Comfort Alert

Fault advisories are active simultaneously, they will all return to normal when the code reads zero.

2.11.9 High/Low Occ/Unocc Space

Temperature Alarms

The thermostat does not provide alarming information on either high or low temperatures for the Space temperature sensor. Therefore, the controller will provide this functionality.

2.11.10 Supply Sensor Fail Alarm

The thermostat does not provide alarming information on a failure of the supply temperature probe, if installed, the controller provide this functionality. An advisory type, priority, and delay is provided for the supply sensor fail advisory.

2.12 Energy Meter

Energy Meter provides a flexible energy monitoring solution. The pulse output and the unique phase alarm feature allow the device to support a wide variety of applications. The device is also compatible with many types of current transformers that allow easy retrofits.

The application provides the following application alarms:

No.

Alarm Type

1 Comfort FreqRange alarm

2 Comfort VoltRange alarm

3 Comfort CurRange alarm

4 Comfort PhaseLoss alarm

5 Comfort LoPwrFctr alarm

Table 2-3 - Diagnostic Alarms

Alarm Short

Description

Frequency out of range

Voltage out of range

Current out of range

Phase loss

Low power factor

The application supports the following commands:

• READ

• WRITE

• CLEAR ENERGY ACCUMULATORS

• NEW SUB-INTERVAL CYCLE

• RESET MAX DEMAND VALUE

2-22


2.13 IPX 6 Relay

Configurations and Specifications of IPX Devices:

Name HW Format Analog Inputs

IPX106D

IPX206D

IPX306D

IPX115D

IPX215D

IPX125D

IPX225D

4 DIN Rail

10 DIN Rail

10 DIN Rail

7

10

10

Table 2-4 - Configurations and Specifications of IPX Devices

2.13.1 Analog input configuration for AI01/AI07:

0 NTC temperature probe

1 PTC temperature probe

2 PT1000 temperature probe

3 2-20 mA transducer

4 4-20 mA transducer

5 0-5 V ratiometric transducer

6 0-1 V transducer

7 0-10 V transducer

8 Digital Input

9 Input Not Used

10 Emerson NTC temperature probe

2.13.2 Analog output configuration for AO01/

AO03:

0 0-10V

1 ON/OFF

Digital Inputs

3

20

20

Relays

6

15

25

Analog Outputs

3

6

6

2.13.3 AI Configuration Details

For the Analog Inputs:

• NTC, PTC, PT1000 and Emerson NTC are temperature probes already converted

• Raw NTC and Raw PTC are temperature probes that need conversion (the returned value is in range

0-10000)

• Other types are transducers that return values in range 0-10000 and can be used for a wide range of measurement (for example, pressure, humidity).

2.13.4 Analog Input Failure

When a probe is broken or configured incorrectly, an error is communicated. To detect a probe failure, the error code is interpreted by the application and the alarm record associated to that analog input is set to 1. Right after a probe exits from the error state, the alarm is cleared.

An error code is also sent if a probe is configured as a digital input or not used, but in these cases no alarm is raised.

NOTE: When an AO is configured as ON/

OFF its output will be 0 V for OFF and ~11.8

V for ON.

IPX 6 Relay Software Overview • 2 23

2.14 IPX 15 Relay



IPX106D

IPX206D

IPX306D

IPX115D

IPX215D

IPX125D

IPX225D

4 DIN Rail

10 DIN Rail

10 DIN Rail

7

10

10






3 2-20mA transducer

4 4-20mA transducer

5 0-5V ratiometric transducer

6 0-1V transducer

7 0-10V transducer

8 Digital Input

9 Input Not Used


16 Raw NTC temperature probe

17 Raw PTC temperature probe

2.14.2 Analog input configuration for AI10:

0 0 NTC temperature probe



3 2-20mA transducer

4 4-20mA transducer


6 0-1V transducer

7 0-10V transducer

9 Input Not Used




Digital Inputs

3

20

20

Relays

6

15

25

Analog Outputs

3

6

6

2.14.3 Analog output configuration for AO01,

AO02, AO03 and AO04:

0 0-10V

1 Not admitted

2 ON/OFF

2.14.4 Analog output configuration for AO05 and

AO06:

0 0-10V

1 4-20mA

2 ON/OFF



V for ON.





0-10000)

• Other types are transducers that return values in range 0-10000 and can be used for a wide range of measurement (for example, pressure, humidity)

2-24





2.15 IPX 25 Relay



IPX106D

IPX206D

IPX306D

IPX115D

IPX215D

IPX125D

IPX225D

4 DIN Rail

10 DIN Rail

10 DIN Rail

7

10

10






3 2-20mA transducer

4 4-20mA transducer


6 0-1V transducer

7 0-10V transducer

8 Digital Input

9 Input Not Used




2.15.2 Analog input configuration for AI10:

0 0 NTC temperature probe



Digital Inputs

3

20

20

Relays

6

15

25

Analog Outputs

3

6

6

3 2-20mA transducer

4 4-20mA transducer


6 0-1V transducer

7 0-10V transducer

9 Input Not Used




2.15.3 Analog output configuration for AO01,

AO02, AO03 and AO04:

0 0-10V

1 Not admitted

2 ON/OFF

2.15.4 Analog output configuration for AO05 and

AO06:

0 0-10V

IPX 25 Relay Software Overview • 2 25

1 4-20mA

2 ON/OFF

2.16 Site Manager

Compatibility



V for ON.





0-10000)

• Other types are transducers that return values in range 0-10000 and can be used for a wide range of measurement (for example, pressure, humidity)




Site Manager Versions

1.70

1.80

11.1

12.1

13.3.1

Site Supervisor Version

1.00F01











Table 2-7 - Site Manager Compatibility Matrix

2-26


3 Basic Navigation

For every Site Supervisor screen, the same navigation buttons and icons appear at the top and bottom sections of the screen. A screen title, written in all capital letters, also appears at the top of the screen.

3.1

Basic Screen Parts and

Elements

• Main Display - The section between the top and bottom sections of the screen contain and display the content of the chosen selection such as reports, device information, configuration settings, the

Help, and more. The Main display can contain one or more panels.

• Panels - Areas in the Main display that group screen information into categories. Usually, panels are labeled according to what information is contained.

• Back and Forward Buttons - Indicate that more information or options are available. The back button is indicated by a left arrow icon while the forward button is indicated by a right arrow icon.

• Slider/Scroll Bar - Use the slider or scroll bar to view more page information.

NOTE: Some screen information and contents are clickable, which when clicked can either display more or related information or take you to another screen. The mouse pointer icon turns into a hand icon or the screen content becomes highlighted to denote that the screen information is clickable.

Basic Screen Parts and Elements Basic Navigation • 3 1

3.2

Icons and Buttons

Appearing at the Top of the Screen

Icon Function

Back (Left arrow button)

Home

Found at the top left-hand side of the page, the back button returns you to your previously viewed page.

Displays the controller's primary (default) dashboard screen when clicked.

Flag icon

Floorplan icon When the Floorplan icon is clicked, the Floorplan screen appears. The Floorplan screen shows a representation of a site’s physical layout and the devices, including their locations, within the floorplan.

Site Map

Opens a page where you can set your preferred language, localization parameters

(engineering units), and time and date formats.

Lets you navigate quickly to a feature or screen. When clicked, this opens the Site Map screen where a set of content areas is displayed. Each content area contains menu selections that help users navigate to a desired feature or screen quickly. Each menu selection can have several submenus. When you click on a lowest submenu level on the

Site Map, the screen of the chosen selection is displayed.

System View Provides an overview of the applications that have been set up, Network Summary, and filtering options.

Table 3-1 - Top Screen Icons and Buttons

General Help Clicking the General Help icon opens the General Help screen where the user can view or search the Help. A table of contents appears at the righthand side of the General Help screen with links to the text contents. You may perform a search on a Help topic by entering a text into the Search

Help field.

Settings Clicking the Contextual Help

(Question mark icon displays the current page’s icon) contextual help that displays information about on-screen elements in the current page. To return to the previous screen you are viewing, click the Back button located at the top lefthand side of the screen.

Table 3-1 - Top Screen Icons and Buttons

3-2


3.3

Icons and Buttons

Appearing at the

Bottom of the Screen

Icon Function

Menu Opens the stepwise menu that shows all available content of the system. This displays as a pop-up navigation menu where all unavailable areas appear disabled.

Login/Logout Lets you log in to the system by entering your login credentials. The button toggles to Logout once you have successfully logged in to the system. Clicking Logout logs you out of the system and the button toggles back to Login.

Settings (Gears Allows you to set or edit your icon) personal profile page. The

User Access screen operates in two states, one is for setup mode and the other is for personal preferences settings.

Scheduler

(Calendar icon)

Opens a page where the system can be configured to perform operations on specific days or specific times. Only system administrators will be able to edit or delete existing event schedules created by other users.

Alarms (Bell icon)

Active Logins

(Users icon)

Opens a page where you can view, sort, and change active alarms, notices, and alarm history. The bell icon will appear red if an active alarm is present.

Opens a pop-up window showing the user name, actual name, roles, and location of all users that are currently logged into the system.

Error Log

When this button is clicked, a pop-up box showing a list of all system logs is displayed.

Table 3-2 Top Screen Icons and Buttons

Icons and Buttons Appearing at the Bottom of the Screen Basic Navigation • 3 3

4 UL Relay Ratings

Type

Relay 1 (N.O. & N.C.)

Relay 2 (N.O. & N.C.)

Relay 3 (N.O. & N.C.)

Relay 4 (N.O. & N.C.)

Ratings

5A, 125/240 VAC, General Purpose, 100K cycles;

4FLA/4LRA, 250VAC, Motor Load, 100K cycles;







Table 3-3 - Site Supervisor UL Relay Ratings

Terminal

J5-2, J5-3, J5-4 (Base Board)




UL Relay Ratings • 4 1

5 Quick Start

5.1

Crossover Cable Instructions

Your new Site Supervisor is preset with a default IP Network Subnet Mask and Network Gateway. To connect to your

Local Area Network, it will be necessary to change these default settings. Follow these steps to connect your laptop to the

Site Supervisor and configure your network connection:

Connect your laptop to the Site Supervisor’s Ethernet port ETH0 with a CAT5 crossover cable.

1.

Under Control Panel - Network and Sharing Center select Change Adapter Settings.

2.

Select the Local Area Connection port being used.

3.

Select Properties.

Figure 5-1 - Crossover Cable Instructions Steps 1 to 3

Crossover Cable Instructions Quick Start • 5 1

4.

Highlight the section Internet Protocol Version

4 (TCP/IPv4) and click Properties.

5.

Click the Alternate Configuration tab and select

Use the following IP Address: and enter the determined IP address and the Subnet mask of the PC being used on the Local area network or direct connection and click OK.



Note: Depending on the PC used, the operating system might need to be restarted for the IP address to take place. For an “out of the box”

Site Supervisor, its IP address is 192.168.0.250, and use 192.168.0.251/255.255.255.0 for direct

connections with a PC.



Figure 5-2 - Crossover Cable Instructions Step 4



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6.

Connect TCP/IP cable to the Site Supervisor and to the laptop. The connection status light should be illuminated solid and the communications light should be flashing. Open an Internet browser and in the address bar, enter

http:// followed by the IP address assigned to the Site Supervisor. Then click Enter.


5.2

Accessing the Site

Supervisor Controller

NOTE: To access the Site Supervisor, the IP address of the Site Supervisor controller and the computer must be on the same network.

To access the Site Supervisor:

1.

Open an Internet browser.

2.

In the address bar, type http:// followed by the IP address assigned to Site Supervisor, then click

Enter. Example: http://10.160.92.199

Figure 5-5 - Accessing the Site Supervisor Controller

Accessing the Site Supervisor Controller Quick Start • 5 3

5.3

Logging Into the Site

Supervisor Controller

When the Site Supervisor is powered up for the first time, the first screen displayed after initialization is the

Home screen. To log into the Site Supervisor:

1.

Click LOGIN at the bottom left of the screen to log into Site Supervisor.

NOTE: Logging into and out of the Site

Supervisor controller can be done at any time by clicking the LOGIN/LOGOUT button on the Site Supervisor. If you are currently logged out, clicking LOGIN brings up the User Login dialog box. If you are already logged in, clicking LOGOUT logs you out, or after 10 seconds of inactivity you will be automatically logged out.

Figure 5-6 - Logging into the Site Supervisor Controller

2.

Enter “USER” in the Username field and enter

“PASS” in the Password field.

NOTE: The password is case sensitive.

5.4

Setup Wizard

The Setup Wizard is available to setup the controller for new installations or after Cleanout operation on the

Site Supervisor:

5.4.1

Setting Up Localization

The Localization setup wizard allows you to set your preferred language, localization parameters (engineering units), time and date formats.

To set the Localization parameters:

1.

Set the preferred language under the Language drop-down option.

2.

Choose the date and time formats through the

Date and Time toggle button option.

3.

Select the Engineering Units parameter under the

ENGINEERING UNITS section.

4.

Click the Next button to continue.

3.

Click LOGIN to continue.

Figure 5-7 - Site Supervisor Log In Dialog Box


Figure 5-8 - Localization Set Up

5.4.2

Setting Up System Values

The System Values allows you to view or change system settings such as Site Name, Internet Address,

026-1800 Rev 1 26-SEP-2014

Serial Port configurations and other system values parameters.

To set the System Values parameter:

1.

Set the System Values parameter through the toggle button option, drop-down option or the data entry box provided. You can specify the Site

Name or change other system values parameters.

click OK and then Next to continue.

Figure 5-9 - System Values Setup

2.

Click the Next button to continue.

3.

A Setting Summary pop-up screen appears showing the summary of changes. Review the summary of settings. If correct, click Save. If incorrect, click Abandon Changes.

Figure 5-11 - System Values Parameters Setting

5.4.3

Internet Values

The Internet Values allows you to change settings for

Internet (TCP/IP) networks connecting supervisor, SMTP

(e-mail) and SMS (text messaging).

To set the Internet Values parameter:

1.

Verify the default values set for the Internet settings. You can change the parameters through the toggle button option, drop-down option, or the data entry box provided.

Figure 5-10 - System Values Settings Summary Screen

4.

After successfully changing the desired settings,

Figure 5-12 - Internet Values Setup

2.

Click Complete to save all settings and exit the

Setup Wizard. You will be directed to the Home

Screen.

Setup Wizard Quick Start • 5 5

5.4.4

Adding Users

You can add users through the Menu button

(Configure System> User Access> Role-based User

Access) or Site Map button (Configure System> User

Access> Role-based User Access).

To add users:

1.

Click Add to create a new user.

incorrect, click Abandon Changes.

Figure 5-13 - Adding New User

2.

Complete all required fields to create a new user.

Enter a User Name, Actual Name, Password, Email and contact numbers. Click one or more role checkboxes to assign the role of a new user. To view role descriptions, click the icon to the right of the role name. Click Save to continue.

Figure 5-15 - Adding Users Settings Summary Screen

4.

After clicking Save, the new user created is added to the list of users. Click OK.

Figure 5-16 - New User Successfully Added

Figure 5-14 - Adding New User Parameters

3.

A Setting Summary pop-up screen appears showing the summary of changes. Review the summary of settings. If correct, click Save. If


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5.5

Multi-Point Data Log

& Graph

Configuration

You can configure a Multi-Point Data Log & Graph through the Menu button (Software Applications> Data

Logs & Graphs> Configure Multi-point) or Site Map button (Software Applications> Data Logs & Graphs>

Configure Multi-point).

To configure Multi-Point Data Log & Graph:

1.

Click Configure to modify the settings.

Figure 5-19 - Specify a Name for Multi Point Data Log &

Graph

4.

A Multi-Point Group Points pop-up screen appears. Click Pts List to see the list of all data points. You can add up to 32 points in the graph.

Figure 5-17 - Configuring Multi-Point Data Log & Graph

2.

Click Add to create a new multi-point graph.

Figure 5-20 - Multi-Point Group Points Screen

5.

Enable the checkboxes of all the data points you want to add to the multi-point graph. Click OK to continue.



Figure 5-18 - Adding New Multi-Point Data Log & Graph

3.

Specify a Name for the multi-point graph, then click Manage.



Multi-Point Data Log & Graph Configuration Quick Start • 5 7

Figure 5-21 - Check Data Points for Multi-Point Graph

6.

A Multi-Point Group Points pop-up screen appears showing the data points you added. Click

GO to continue.

Figure 5-23 - Save Multi-Point Group Points Settings

5.6

Viewing a Multi-Point

Data Log & Graph

You can view a Multi-Point Data Log & Graph through the Menu button (Software Applications> Data

Logs & Graphs> View Multi-point) or Site Map button

(Software Applications> Data Logs & Graphs> View

Multi-point).

5.7

Modifying Setpoints

To edit the setpoints of an application:

1.

Go to the control status screen of the application that you want to modify, then click Details.

Figure 5-22 - Multi-Point Group Points Summary Screen

7.

Click Save to save all the settings. Then click

Exit Configure.




Figure 5-24 - Modifying Application Setpoints

026-1800 Rev 1 26-SEP-2014

2.

Click Configure, then choose Setpoints from the application details panel on the right side of the screen.

Figure 5-27 - Save Modified Setpoint Parameters

Figure 5-25 - Configure Setpoints on the Application Details

3.

Modify the setpoints.

5.8

Output Override

To override an application output:

1.

Go to the control status screen of the application that you want to override, then click Details.

Figure 5-26 - Modify the Setpoint Parameters

4.

After modifying the setpoints, click Save and

Exit Configure.



Figure 5-28 - Overriding an Application Output

2.

Click Configure, then choose Outputs from the application details panel on the right side of the screen.



Output Override Quick Start • 5 9

Figure 5-29 - Choose the Output to Override

3.

Click the left arrow (>) button on the left side of the name of output that you want to override.

Figure 5-31 - Setting Override Values

5.

After completing the override settings, click

Submit.

Figure 5-30 - Modifying the Override Setting

4.

The override settings of the output appears. You can set the In Override to ON. You can also set an override time and enter an override value.



Figure 5-32 - Complete the Override Setting

6.

A pop-up screen appears with notification that the output override was successful. Click OK.




026-1800 Rev 1 26-SEP-2014

Figure 5-33 - Override Output Successfully

5.9

Adding a Device

You can add a device through the Menu button

(Configure System> Add & Remove Control> Devices) or

Site Map button (Configure System> Add & Remove

Control> Devices).

To add a device:

1.

Click Configure to modify the device settings.

Figure 5-35 - Configure Device Parameters

3.

Click Exit Configure to save the settings made.

Figure 5-36 - Save Device Settings

4.

A Status pop-up screen appears showing the status of the added device. Click Save.



Figure 5-34 - Adding a Device

2.

Select the Device Type from the drop-down list, then select the number of devices from the

Number to Add drop down list.



Adding a Device Quick Start • 5 11

Figure 5-37 - Device Status Screen

5.

After adding the device successfully, click OK.

5.10 Commissioning a

Device

You can commission a device through the Menu button (Configure System> Add & Remove Control>

Devices) or Site Map button (Configure System> Add &

Remove Control> Devices).

To commission a device:

1.

Click Configure to modify the settings.

Figure 5-39 - Commissioning a Device

2.

Select the device that you want to commission from the list of devices on the right side of the screen.

Figure 5-38 - Added Device Successfully


Figure 5-40 - Choose the Device to Commission

3.

Click Change Name to modify the name of the device.



026-1800 Rev 1 26-SEP-2014

Figure 5-41 - Modify the Device Name

4.

Select the Port ID from the drop-down list.

Figure 5-43 - Select the Device Address

6.

Click Commission. A Commission Device popup screen appears showing the summary of commissioning settings of the device. If correct, click Commission.

Figure 5-42 - Select the Port ID of the Device

5.

Select the Address from the drop down list.



NOTE: Make sure that there are no duplicate addresses among the devices within the same

Port ID.

Figure 5-44 - Commission Device Summary

7.

Wait for the commissioning process to finish.



Commissioning a Device Quick Start • 5 13

5.11 Adding an

Application

You can add an application through the Menu button

(Configure System> Add & Remove Control>

Applications) or Site Map button (Configure System>

Add & Remove Control> Applications).

To add an application:

1.


Figure 5-45 - Wait for Commissioning Process

8.

After commissioning successfully, the device appears on the device list panel at the left side of the screen. The Port ID and Address also displays beside the device name.

Figure 5-47 - Adding an Application

2.

Select the type of application that you want to add on the Application Type drop-down list.

Figure 5-46 - Device Successfully Commissioned


Figure 5-48 - Select the Application Type

3.

Select the number of applications from the

Number to Add drop-down list.



026-1800 Rev 1 26-SEP-2014

5.

After the successful adding of the application, click OK.

Figure 5-49 - Select the Number of Application

The table below shows the default maximum number of applications per type.

Application Type

No. of

Application

AHU

Analog Sensor Control

Demand Control

Digital Sensor Control

Lighting Control

Utility Monitoring

Table 5-1 - Maximum Number of Application Per Type

6

10

1

10

5

12

4.

Click Save. A Status pop-up screen appears showing the status of the added application.

Verify the information, then click Save.

Figure 5-51 - Application Successfully Added

5.12 Adding Log Groups

You can add Log Groups through the Menu button

(Configure System> Logging Groups) or Site Map button

(Configure System> Logging Groups).

To add Log Groups:

1.


Figure 5-52 - Adding Log Groups

2.

Click Add to create a new log group.



Figure 5-50 - Application Status Screen

Adding Log Groups Quick Start • 5 15

Figure 5-53 - Creating a New Log Groups

3.

Select the log group that you added on the list of logging groups on the right side of the screen, the click Edit.

Figure 5-55 - Configure the Log Group Parameters

5.


Figure 5-54 - Modify the Newly Created Log Group

4.

Complete all required fields to create a new logging group. Set the logging groups parameter through the toggle button option, drop-down option, or the data entry box provided. You can specify the Name of the logging group or change other logging group parameters, then click Save.



Figure 5-56 - Logging Groups Setting Summary

6.

After clicking Save, the new logging group is successfully added to the logging groups list on the left side of the screen. Click OK.




026-1800 Rev 1 26-SEP-2014

Figure 5-57 - New Logging Group Successfully Added

5.13 AHU Application

Configuration

To configure an AHU Application:

1.

From the Home screen, click the HVAC thumbnail to access the HVAC application.

NOTE: AHU Application can also be accessed through the Site Map.

Figure 5-59 - Choose the AHU Application to Configure

3.

The control status screen of the selected AHU application appears. Click Details to see more information about the AHU application.

Figure 5-60 - AHU Application Control Status Screen

4.

Click Configure to modify the application settings.

Figure 5-58 - Configuring an AHU Application

2.

Click the name of the AHU application that you want to configure.



AHU Application Configuration Quick Start • 5 17

Figure 5-61 - Configure AHU Application Settings

5.

Modify all required parameters. Select the appropriate value for each parameter, then click

Save.

Figure 5-63 - AHU Application Setting Summary

7.

After clicking Save, the new settings will apply and then click OK.

Figure 5-62 - Modify the AHU Application Parameters

6.




Figure 5-64 - Save the AHU Application Setting

8.

You can also modify other parameters on the

AHU application details panel on the right side of the screen. Select the appropriate value for each parameters and save the settings. Repeat the same procedure in modifying other parameters.




026-1800 Rev 1 26-SEP-2014

Figure 5-65 - Configure other AHU Application Parameters

9.

After modifying all the parameters, click Exit

Configure.

5.14 Lighting Control

Application

Configuration

To configure a Lighting Control Application:

1.

From the Home screen, click the Lighting thumbnail to access the Lighting control application.

NOTE: Lighting Control Application can also be accessed through Site Map.

Figure 5-66 - AHU Application Successfully Modified

Figure 5-67 - Configuring Lighting Control Application

2.

Click the name of the Lighting application that you want to configure.

Lighting Control Application Configuration

Figure 5-68 - Choose the Name of the Lighting Application to

Configure

Quick Start • 5 19

3.

The control status screen of the Lighting Control application selected appears. Click Details to see more information about the Lighting Control application.



Figure 5-69 - Control Status Screen of the Lighting Application

4.

Click Configure to modify the application settings.

Figure 5-71 - Modify Lighting Control Application Parameters

6.


Figure 5-70 - Configure the Lighting Application Settings

5.

Modify the setup parameters. Select the appropriate value for each parameter, then click

Save.



Figure 5-72 - Lighting Control Application Setting Summary

7.

After clicking Save, the settings will apply and then click OK.




026-1800 Rev 1 26-SEP-2014

Configure.

Figure 5-73 - Save Lighting Control Application Setting

8.

You can also modify other parameters on the

Lighting application details panel on the right side of the screen. Select the appropriate value for each parameters and save the settings. Repeat the same procedure in modifying other parameters.

Figure 5-75 - Lighting Control Application Modified

Successfully

5.15 Analog Sensor

Control Configuration

To configure an Analog Sensor Control Application:

1.

Go to the Analog Sensor Control Application through System View button on the top right of the screen.

NOTE: Analog Sensor Control Application can also be accessed through Site Map.

Figure 5-74 - Modify other Lighting Application Parameters

9.


Analog Sensor Control Configuration

Figure 5-76 - Configuring Analog Sensor Control Application


2.

Select the name of the Analog Sensor Control application that you want to configure.

settings.

Figure 5-77 - Select the Name of Analog Sensor Control

Application to Configure

3.

The control status screen of the Analog Sensor

Control application selected appears. Click

Details to see more information about the application.



Figure 5-79 - Configure the Analog Sensor Application Settings

5.

Modify the Analog Sensor parameters or select the appropriate value for each parameter, then click Save.



Figure 5-78 - Analog Sensor Application Control Status Screen

4.

Click Configure to modify the application

Figure 5-80 - Modify the Analog Sensor Parameters

6.



026-1800 Rev 1 26-SEP-2014


Configure.

Figure 5-81 - Analog Sensor Settings Summary

7.

After clicking Save, the settings will apply and then click OK. You can also modify other parameters on the Analog Sensor details panel on the right side of the screen. Select the appropriate value for each parameters and save the settings.

Repeat the same procedure in modifying other parameters.



Figure 5-83 - Analog Sensor Control Modified Successfully

5.16 Digital Sensor Control configuration

To configure a Digital Sensor Control Application:

1.

Go to the Digital Sensor Control Application through System View button on the top right of the screen.

NOTE: Digital Sensor Control Application can also be accessed through Site Map.

Figure 5-82 - Modify other Analog Sensor Parameters

8.


Digital Sensor Control configuration

Figure 5-84 - Configuring Digital Sensor Control Application

2.

Select the name of the Digital Sensor Control


application that you want to configure.

settings.

Figure 5-85 - Select the Name of Digital Sensor Control

Application to Configure

3.

The control status screen of the Digital Sensor

Control application selected appears. Click

Details to see more information about the application.



Figure 5-87 - Configure the Digital Sensor Application Settings

5.

Modify the Digital Sensor parameters or select the appropriate value for each parameter, then click Save.



Figure 5-86 - Digital Sensor Application Control Status Screen

4.

Click Configure to modify the application

Figure 5-88 - Modify the Digital Sensor Parameters

6.



026-1800 Rev 1 26-SEP-2014


8.

After modifying all the parameters, click Exit.

Figure 5-89 - Digital Sensor Settings Summary

7.

After clicking Save, the settings will apply and then click OK. You can also modify other parameters on the Digital Sensor details panel on the right side of the screen. Select the appropriate value for each parameters and save the settings.

Repeat the same procedure in modifying other parameters.



Figure 5-91 - Digital Sensor Modified Successfully

5.17 Backup System

Configuration

You can Backup System through the Menu button

(Configure System> File Management> Backup System

Configuration) or Site Map button (Configure System>

File Management> Backup System Configuration).



Figure 5-90 - Modify other Digital Sensor Parameters

Figure 5-92 - Backup System Menu

To backup system:

1.

Click Backup to create a back up copy of system

Backup System Configuration Quick Start • 5 25

configuration, device and application instances.

that you want to restore to the controller.

NOTE: The backup file should have the file name extension of .ssb.

Figure 5-93 - Backup System Button

2.

Wait for the backup process to complete. You can click Cancel button to cancel the backup operation. Click Download to save the backup file on your computer.

5.18 Restore System

Configuration

You can Restore System through the Menu button

(Configure System> File Management> Restore System

Configuration) or Site Map button (Configure System>

File Management> Restore System Configuration).



Figure 5-95 - Restore System File Upload Menu

2.

Click Restore to start the restoration process. All system configuration, device and application instances on the controller is replaced by the selected backup file.

5.19 Alarm Transmission

Site Supervisor controller can notify users about alarm transmissions through Email or SMS in Alarm

Transmission screen.

Custom notification of alarm conditions or setting default values for as many as 20 notifications for each device can also be created.

To setup Alarm Transmissions:

1.

Goto Alarm Transmission screen through the

Menu button (Configure System> Alarm

Transmission) or Site Map button (Configure

System> Alarm Transmission). Click MENU located at the bottom left corner of the screen.

Figure 5-94 - Restore System Menu

To restore system:

1.

Click Select. A file upload pop-up box appears displaying the source folder of the backup file


026-1800 Rev 1 26-SEP-2014

You must be logged in.

Alarm and Notice).

Figure 5-96 - Alarm Transmission Setup

2.

Click Configure.

Figure 5-98 - Custom Notification of Alarm Transmission

4.

Click New to create a new alarm notice recipient record, this directs you to Set User Access screen. The procedure is the same as adding a new user. Click Add to display the recipients list saved in the controller's address book.

Figure 5-97 - Configure Alarm Transmission

3.

Setup the custom notification of alarm conditions by filling in required fields or choosing from the drop down lists. Specify a Name for the alarm transmission. Select the Category of the alarms you wish to transmit (Any, Refrigeration, HVAC,

Lighting, Energy, Other, System and ProAct).

Select the type of alarms you wish to transmit in

Alarm Type (Any, Critical Alarm, Non-critical

Figure 5-99 - Create New Alarm Notice Recipient

5.

If you clicked Add, a Recipients pop-up screen appears containing the list of users. Check the checkbox beside the recipients you want to add.

Click OK.

Alarm Transmission Quick Start • 5 27

7.

Click Save to continue.

Figure 5-100 - Recipients List Pop-up Screen

6.

The recipients is added on the Alarm

Transmissions list. Check the E-MAIL and/or

SMS checkboxes to set the type of transmission each user will receive. To remove a recipient, check the REMOVE checkbox.

Figure 5-102 - Save the Transmission Type Setting

8.


Figure 5-101 - Set the Transmission Type for Each User

Figure 5-103 - Alarm Transmission Setting Summary

9.

After clicking Save, the settings will apply, then click OK.




026-1800 Rev 1 26-SEP-2014

Figure 5-104 - Alarm Transmission Setting Applied

10. Click Exit Configure.

Figure 5-105 - Alarm Transmission Set Up Successfully

Alarm Transmission Quick Start • 5 29

6 Alarm

Configuration

Alarms in Site Supervisor can be generated from different sources including external networked devices, applications, value-added applications, and sub-systems.

Alarm configuration, transmission, and history settings can be defined by the user.

1.

Log into Site Supervisor by selecting Login located at the bottom left-hand side of the screen.

The default Username is user, and the default

Password is pass.

8.

In this example, alarm configuration for an

XR75CX controller will be used. Select

Refrigeration (under Control Status) on the Site

Map page to access the XR75CX Status page.

Figure 6-3 - Site Map Page - Refrigeration

9.

Select Details to access configuration properties and alarms for the XR75CX.

Figure 6-1 - Site Supervisor Login

7.

From the Home screen select the Site Map icon.

Figure 6-4 - Accessing XR75CX Configuration Properties

10. Select Configure to enable editing.

Figure 6-2 - Accessing the Site Map Page

Alarm Configuration • 6 1

6.1 Alarm Configuration

12. From the Alarm Cfg screen, enter the configuration settings for alarming.

Figure 6-5 - Select Configure to Enable Editing

11. For alarm configurations, select Alarm Cfg.

Figure 6-6 - Configure Alarms

Figure 6-7 - Alarm Configuration Settings

• Alarm descriptions can be overridden from this page. Enter the name of each application alarm you wish to appear in the alarm log. If no name has been entered, the default alarm message will display in the alarm log.

• Each alarm type (urgency level) can be configured - choose to Disable (alarm will not appear in the alarm log) or categorize the alarm as Non-Critical,

Critical, or Notice (the least urgent).

• Each alarm category can be configured - choose to categorize the alarm under Refrigeration,

Lighting, Energy, or Other.

• Set the repeat time for the alarm, which is the time the advisory is next scheduled to repeat if not acknowledged. A repeated advisory will re-queue to the system as if it had just been generated; however, it will not create a new instance of itself - instead, it will only update the existing instance with the next repeat time. All other processing and propagation will act as if it was a new instance of an advisory.

• Set the monitoring fields to ON (if the alarm will go to the call center for monitoring) or OFF (for no call center monitoring).

Once configurations have been set, select Save and then go to Alarm Transmissions.

6-2 •


6.2 Alarm Transmissions

Settings

Configure alarm transmission settings on this page for

SMTP (emailing), and texting alarms.

13. Go back to the Site Map page and select Alarm

Transmissions:

Buttons Appearing on the Alarm Transmission Panel:

• Save – records all changes on the system data store.

• Undo – reverses the previous eight user actions selected.

• Cancel – terminates all the changes made during the current viewing.

• Configure – validates the user privileges and makes other buttons operational (prior to validation, buttons are grayed out).

• Retrieve – this action is used to look for an existing notice on the drop-down menu beside the Name data entry box.

• Delete - if a notice is retrieved, this button is activated.

• New – directs you to the Set User Access screen where you can create a new alarm notice recipient record. Note that a specific privilege is required in this function.

• Add – displays the recipients list saved in the controller’s address book. Note that a specific privilege is required in this function.

Figure 6-8 - Site Map Page - Alarm Transmissions

The Alarm Transmissions page creates a custom notification of alarm conditions or set default values for as many as 20 notifications for each device.

NOTE: This screen will not be accessible if you are not logged into the controller.

Drop-down Menus and Data Entry Box Appearing on the Alarm Transmission Panel:

• Name – Name of the alarm

• Category – the category menu options are the following: Any, Refrigeration, HVAC, Lighting,

Energy, Other, System and ProAct.

• Alarm type – the alarm-type menu options are the following: Any, Critical Alarm, Non-critical Alarm and Notice

• Relay 1 (Audio) - this drop-down menu has the following options: Active until acknowledged,

Active until muted, Not enabled and Timed oneshot pulse.

• Relay 2 (Visual) – this drop-down menu has the following options: Active until acknowledged,


• Relay 3 (3rd Party A) - this drop-down menu has the following options: Active until acknowledged,


• Relay 4 (3rd Party B) – this drop-down menu has the following options: Active until acknowledged,


Figure 6-9 - Alarm Transmissions Page

• Resolution – the resolution menu options are the following: Any, Acknowledge, Reset to Normal and Return to Normal.

• Schedule – set the schedule information that should go with the alarm and the pointer for event schedule.

• Target – the target menu options are GLOBAL

DATA and OnBoard IO.

• Property – the application property value belonging to the alarm.

6.3 Alarm Log and View

History

Select the Alarm Log icon to open the Alarm Log page and see the list of active alarms in the system:

To Create New Alarm Notice, Follow these Steps from the Alarm Transmissions screen:

1.

Select a recipient from the recipients list by clicking the Add button. If the desired recipient is not on the recipients list, you can create new recipients by clicking the New button.

2.

You can create a new notice by entering the alarm notice name on the Name data entry box. You must create a unique name; otherwise an error will appear. An existing notice can be found on the drop-down menu beside the Name data entry box; click the Retrieve button.

NOTE: Only 20 notices can be created. If a notice is retrieved, the Delete button is activated. To edit the current notice, a specific role is required in this function.

Figure 6-10 - Alarm Log

The alarm name appearing in the Description column is the default name or custom name the user entered on the

Alarm Configuration page (Figure 6-7).

Click View History to see the collection of alarms that have been resolved.

When all fields for the new alarm notice are completed, a confirmation pop-up screen will appear asking the user to either Save or Abandon Changes.

6-4 •

ecoSYS Site Supervisor Controller User Guide

Figure 6-10 - Alarm History

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Active alarms will also appear on the Home page, and will show the name that was assigned to the alarm from the

Alarm Configuration page:

Figure 6-10 - Active Alarms on the Home Page

Alarm Log and View History Alarm Configuration • 6 5

7 Setup Guides

2.

From the Home screen select Site Map button.

7.1

HVAC AHU

Application Setup

Site Supervisor can automate HVAC control for AHUs or RTUs and Emerson Commercial Communicating

Thermostats (P/N 810-1500) based on a range of conditions and inputs. Site Supervisor can be configured to control cooling and heating stages to meet your desired temperature and humidity setpoints. For energy savings, setpoints can be varied when the building is occupied or unoccupied. To do this, an occupancy schedule must be created and associated with the appropriate AHU application or Thermostat device.

This section is a guide for setting up HVAC control in

Site Supervisor.

7.1.1

How to Create an HVAC

(AHU) Application

1.

Log in to Site Supervisor by selecting Login located at the bottom left-hand side of the screen.

Figure 7-2 - Site Map Screen

3.

Select Add & Remove Control, then choose Applications.

Figure 7-3 - Applications Screen

4.

In the Add & Remove Applications screen, click

Configure. Under Select Application Type and Count click on Number to Add. Click on the search bar to


HVAC AHU Application Setup Setup Guides • 7 1

access the drop-down menu. Choose AHU on the

Application Type.

6.

Click Exit Configure.

Figure 7-4 - Add & Remove Applications Interface

5.

Select Save.

Figure 7-6 - Exiting Configure Screen

7.

Return to the Home screen by clicking the Home button.

Figure 7-7 - Returning to the Home Screen

Figure 7-5 - Save Status


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7.1.2

Getting Started - Basic Setup for AHU

1.

From the Home screen, select the Site Map button and select HVAC.

3.

Select Configure.

Figure 7-8 - Selecting HVAC Application

2.

Choose the HVAC Application and then click Details.

Figure 7-10 - HVAC Application Details

4.

Click on the General Tab and enter the following details:

Figure 7-9 - HVAC Application Details

Figure 7-11 - General Tab

• Name of the AHU

• Number of control sensors

• Number of heat and cool stages


5.

Setpoints Tab: Relay_01 (the default name for this I/O Module) and the

PROPERTY to AI02.

Figure 7-12 - Setpoints Tab

• Occupied and unoccupied setpoints

• Control deadband

6.

Inputs Tab: Temperature sensors setup

Figure 7-14 - AHU_01 Details - Inputs Tab Configurations

8.

Proceed to associate the rest of the sensors with the corresponding inputs in the IPX board or OnBoard I/O using the same procedure.

Figure 7-13 - Inputs Tab

7.

Select the arrow beside SPACE TEMP 1. Set the

TARGET and PROPERTY where the sensor is connected. For this example, set the TARGET to IPX 25

Figure 7-15 - Saving AHU_01 Details - Inputs Configurations


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9.

Verify the Inputs associated. Click Save, then click OK to continue.

12. Click Save and exit back to Home screen.

Figure 7-16 - Saving Inputs Settings Summary

10. Outputs Tab: see Section 7.1.3, Expansion Board

Point Number Association for the Relay Output

Controlling the HVAC

11. General Fan Tab: Enter the required modes and time delays for the supply fan.

Figure 7-18 - Saving General Fan Settings Summary

Figure 7-17 - AHU_01 Details - General Fan Tab


7.1.3

Expansion Board Point

Number Association for the

Relay Output Controlling the HVAC

1.

From the Home screen, select the Site Map button.

3.

Choose the hardware device that has the relay output, in this example, the Site Supervisors OnBoard I/O will be used. Select the I/O Module and then click Details.

Figure 7-19 - Selecting Site Map from the Home Screen

2.

Select System.

Figure 7-21 - OnBoard_I/O Details

4.

Select the Outputs tab.

Figure 7-20 - Selecting Control Status - System

Figure 7-22 - OnBoard_I/O Details - Outputs Tab

5.

The Outputs tab is the location where the physical relays will be associated to the AHU application. In this example a supply fan, cooling stage, and a heating stage will be associated.


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6.


8.

Associate other relays.

Figure 7-23 - OnBoard_I/O Details - Outputs Tab

7.

Select the arrow beside relay (RLOX), from the dropdown select AHU _01 application for TARGET and select the SS FAN Out for PROPERTY from within the

AHU application that will be controlled at this location.

The example shows that the supply air fan will be wired and programmed into relay #1.

Figure 7-25 - Configuring other Relay Outputs for OnBoard IO

Details

9.

Click Save and exit to Home screen.

Figure 7-24 - Setting Up OnBoard_I/O Details - Outputs Tab

Figure 7-26 - Saving Settings Summary for OnBoard_I/O

Details - Outputs

NOTE: This section explains the setup required for analog input definitions.


10. From the Home screen, select the Site Map button.

12. Select the hardware device that has the analog inputs. In this example the Site Supervisors OnBoard I/O will be used. Select the I/O Module and then click Details.

Figure 7-27 - Selecting Site Map from the Home Screen

11. Select System.

Figure 7-29 - OnBoard_I/O Details

13. Select Setup, then click Configure.

Figure 7-28 - Selecting the System Tab from Control Status

Figure 7-30 - Configuring OnBoard_I/O Details - Setup Tab


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14. Select the arrow beside ConfProbe3 and select the type of probe being used. In this example an NTC probe is selected.

16. Click Save and exit to Home screen.

Figure 7-31 - Setting Up ConfProbe3 from the Setup Tab

15. Select the arrow beside ConfProbe3_EU and select the type of units being used, for NTC Temperature is selected.

Figure 7-33 - Saving Settings Summary for OnBoard IO Details

- Setup Tab

Figure 7-32 - Setting Up ConfProbe3_EU from the Setup Tab


7.1.4

How to Create an HVAC

Occupancy Schedule

1.

Select the Calendar button at the bottom of the screen to open the Schedule Summary screen where the system can be configured to perform operations on specific days or specific times.

3.

Click Configure to create a new schedule.

Figure 7-34 - Opening Schedule Summary

2.

Click Add to create a new schedule.

Figure 7-36 - Creating a New Schedule

4.

Under the General tab, rename the schedule with an appropriate name and assign it to a category. In this example, the schedule will be used for occupancy settings of the HVAC application; therefore the schedule is renamed Occupancy. The category is set to HVAC. This schedule will now appear in the HVAC category.

Figure 7-35 - Schedule Summary Interface

Figure 7-37 - Configuring the New Schedule


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5.

Next, select the Events tab. There can be many events created in a schedule.

7.

In the Event Property box, name the event and enter the

Start Time and the End Time using the Hour and Minute sliders. Click Done to save the changes.

Figure 7-38 - Accessing the Events Tab

6.

On the Events screen, click Add to create an event.

Figure 7-40 - The Event Property Box

8.

Select OK.

Figure 7-39 - Adding Events in a Schedule

Figure 7-41 - Event Confirmation

9.

When saved, the event will display in a graphical time line. Afterwards, select the Days that the event will occur.

In this example, the event is named Store Hours, the Start

Time is 7:30 AM, the End Time is 8:00 PM and this event


occurs Monday through Saturday and all Holidays (H1 to

H4). Make sure to select Save.

11. Repeat steps 6 to 10 to add more events. The maximum number of events per schedule is 15. After all the events are added, click Exit Configure.

Figure 7-42 - Schedule Occupancy Interface

10. A dialog box will appear. Verify the information and then click Save.

Figure 7-44 - Exiting the Schedule Configuration Screen

12. Once the schedule and its events are created, it is now ready to be tied in to the AHU Application or T-Stat

Device. Please see

Section 7.1.5, How to Associate an AHU Application to an Occupancy Schedule

for further instructions.

Figure 7-43 - Saving Schedule


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7.1.5

How to Associate an AHU

Application to an

Occupancy Schedule

1.

From the Home Screen select the Site Map button, and choose HVAC.

3.


Figure 7-45 - Accessing HVAC from the Site Map

2.

Select HVAC Application and click Details.

Figure 7-47 - Configuring HVAC Details

4.

Select the Inputs tab.

Figure 7-48 - AHU_01 Details - Inputs Tab

Figure 7-46 - HVAC Details


5.

Select the arrow beside OCCUPANCY.

7.

In the PROPERTY drop-down list, select SCHED

OUTPUT.

Figure 7-49 - Configuring Occupancy under Inputs Tab

6.

In the TARGET drop-down list, select the Schedule to be used. For this example, select Sched_01.

Figure 7-51 - Configuring the PROPERTY Under Occupancy

8.

Make sure to save the settings. The AHU will now control to the occupied setpoints only during the sched_02 time.

Figure 7-50 - Configuring TARGET for Occupancy

Figure 7-52 - Saving the Configurations for AHU_01 Details -

Inputs Tab


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9.

Verify the settings changed, then click Save and exit back to Home screen.

7.2

Refrigeration

Monitoring and

Alarm Setup

1.

Log into Site Supervisor by selecting Login located at the bottom left-hand side of the screen. The default

Username is “user”, and the default Password is “pass”.

Figure 7-53 - Saving Changes and Returning to Home Screen


2.

From the Home screen, click the Site Map button.

Refrigeration Monitoring and Alarm Setup

Figure 7-55 - Accessing the Site Map Screen

Setup Guides • 7 15

3.

Select Add & Remove Control, then choose Applica-

tions.

5.

Select Analog Sensor Control for the Application Type.

Then select the number of applications to be added in the

Number to Add section. Click Save.

Figure 7-56 - Applications screen

4.

In the Add & Remove Applications screen, click

Configure.

Figure 7-58 - Application Type Drop-Down

6.

Click Save and return to the Home screen.

Figure 7-57 - Add & Remove Applications

Figure 7-59 - Save and Exit to Home Screen


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7.


9.

On the Other Status screen, select the Analog Sensor

Application the was created, then click Details.

Figure 7-60 - Selecting the Site Map button

8.

Select Other.

Figure 7-62 - Analog Sens_02 Details

10. Click Configure.

Figure 7-61 - Other Tab

Figure 7-63 - Configuring the General Tab

Refrigeration Monitoring and Alarm Setup Setup Guides • 7 17

11. General tab:

• Name - System Name

• Num Probes - Enter Case Qty

• Category - Refrigeration

13. In the TARGET drop-down, select the location or board number into where the probe is wired. In this example, the Site Supervisor’s Onboard I/O will be used.

Figure 7-64 - General Tab Information

12. Inputs tab: For each probe selected an expansion board point number needs to be assigned. Select the arrow beside INPUT.

Figure 7-66 - TARGET Drop-Down

14. In the PROPERTY drop-down, select the point number into where the probe is wired. In this example the Site

Supervisor’s OnBoard I/O AI3 will be used.

Figure 7-65 - Configuring the Inputs Tab

Figure 7-67 - PROPERTY Drop-Down


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15.

Alarm tab: Sets high alarms, low alarms, and the alarm duration. In this section, set the alarm message and category.

17. From the Home screen, select Site Map button.

Figure 7-68 - Alarm Tab Details

16. Save and Exit to Home screen.


18. Select System.

Figure 7-69 - Saving Changes and Exiting to Home Screen

Figure 7-71 - System Tab

Refrigeration Monitoring and Alarm Setup Setup Guides • 7 19

19. Locate and select the I/O board with probe inputs and click Details. In this example, the Site Supervisor’s

OnBoard IO is being used.

21. In the drop-down menu for ConFProbe3, select the type of probe being used.

Figure 7-72 - Onboard IO Details

20. Click Configure, then select Setup tab, locate the analog input(s) point that was programmed as probes. In this example, AI3 was used.

Figure 7-74 - Selecting the Type of Probe Used

22. In the drop-down menu for ConFProbe3_EU, select the units.

Figure 7-75 - Selecting Units for ConFProbe3_EU

23. Click Save, and exit to the Home screen.

Figure 7-73 - Setup Tab


Figure 7-76 - Save Changes and Exit to Home

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7.3

Using the Help Menu

This section contains instructions for using help menu on the Site Supervisor controller.

1.

Log into the Site Supervisor by clicking LOGIN at the bottom left of the screen. Enter “user” in the Username field and enter “pass” in the Password field.

3.

Enter a keyword to search on the Help Menu search box.

Figure 7-77 - Logging on to Site Supervisor Controller

2.

From the Home screen, click the Site Map button.

Figure 7-79 - Keyword Search for Help Menu

4.

The help menu can also be used while using or programming an application or a device. To learn more about the current step, application or device, click the

Help button.

Figure 7-78 - Navigating to Site Map Screen

Using the Help Menu Setup Guides • 7 21

7.4

How to Locate the IP Address of Site Supervisor

1.

On a blank USB drive, create a new Text Document.

Figure 7-80 - Creating a Blank Text Document

2.

Name the text document ipme.txt.

Figure 7-81 - Saving the Document as ipme.txt

3.

Remove the USB drive from the PC, power down the Site

Supervisor, then insert the USB drive.

4.

Power up the Site Supervisor; its green status will flash during the power-on cycle. Once the light stops blinking and turns solid, remove the USB Drive.


026-1800 Rev 1 26-SEP-2014

5.

Insert the USB drive into the PC, then open the USB drive.

Figure 7-82 - Opening the USB drive

6.

Open the text document and the IP address of the Site

Supervisor is displayed.

Figure 7-83 - Site Supervisor IP Address Display

How to Locate the IP Address of Site Supervisor Setup Guides • 7 23

7.5

How to Backup,

Cleanout, and Restore

This section contains instructions for backup, cleanout, and restoring of Site Supervisor controller.

7.5.1

Site Supervisor Backup

1.

Log on to Site Supervisor by clicking LOGIN at the bottom left of the screen. Enter “user” in the Username field and enter “pass” in the Password field.

3.

Select File Management, then choose Backup System

Configuration.

Figure 7-86 - Accessing the Backup System Configuration

4.

Click the Backup

button.


2.


Figure 7-87 - Click the Backup Button



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5.

The system will start to backup files until the successful completion.

8.

Select the destination of the backup file.

Figure 7-88 - System Starts Backing Up Files

6.

Wait until backup is completed.

Figure 7-91 - Selecting the Destination Folder

7.5.2

Site Supervisor Clean Out

1.

Log into Site Supervisor by clicking LOGIN at the bottom left of the screen. Enter “user” in the Username field and enter “pass” in the Password field.

Figure 7-89 - Back Up Completed

7.

Click the Download button.

Figure 7-92 - Log on to the Site Supervisor

2.


Figure 7-90 - Click the Download Button

How to Backup, Cleanout, and Restore



3.

Select System Logs, then choose Service Log.

6.

Click OK to confirm the cleanout process.

Figure 7-94 - Navigating Service Log Screen

4.

Click the Cleanout button.

Figure 7-97 - Confirm the Cleanout Process

7.

After the Cleanout process is successful, click OK to proceed.

Figure 7-95 - Click the Cleanout Button

5.

Enter your username and password, then click Cleanout.

Figure 7-98 - Cleanout Process Successful

Figure 7-96 - Enter the Username and Password


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7.5.3

Site Supervisor Restore

1.

In the Cleanout screen, enter your username and password.

3.

On the System Values screen, enter the site name on the

Site Name field.

Figure 7-99 - Enter Username and Password on the Cleanout

Screen

2.

Enter the Localization settings, then click Next.

Figure 7-101 - Enter Site Name

4.

On the Internet Values screen, click Complete.

Figure 7-100 - Enter the Localization Settings

Figure 7-102 - Enter Internet Values Settings

5.


How to Backup, Cleanout, and Restore

Figure 7-103 - Click the Site Map Button


6.

Select File Management, then choose Restore System

Configuration.

9.

Click the Restore button.

Figure 7-104 - Navigating to Restore System Configuration

7.

Click the Select button.

Figure 7-107 - Click the Restore Button

10. Confirm the restoration of file by clicking the OK button.

Figure 7-105 - Click Select to Restore System Configuration

8.

Select the file that to be restored.

Figure 7-108 - Confirm the File Restoration

11. Wait until the file restoration is in progress.

Figure 7-106 - Select the File to Restore


Figure 7-109 - File Restoration in Progress

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12. A file restoration summary appears, click OK to confirm.

7.6

Personal Profile Setup

This section contains instructions for setting up personal profile on the Site Supervisor controller.

1.


Figure 7-110 - Confirm File Restoration Summary

13. When the file restoration is complete, click the Home button to exit.


2.


Figure 7-111 - File Restoration Process Completed


Personal Profile Setup Setup Guides • 7 29

3.

Select User Access, then choose Personal Profile.

• Dashboard Summary - Sets the Metric (s) displayed at the

Dashboards Summary column

• Soft Key Assignment - Used to assign shortcut keys

• UI Settings - Sets the different information that can be displayed at the Home Screen

• Click Save to save changes.

Figure 7-114 - Navigating to the Personal Profile Screen

4.

Click the Configure button.

Figure 7-116 - Configuring Personal Profile Parameters

6.

Click the Edit button beside Localization Settings to change engineering units, language, and date, time formats.

Figure 7-115 - Click the Configure Button

5.

Enter the necessary option for the following parameters:

Figure 7-117 - Configuring Localization Settings

7.

After setting parameters, click Save. Click the Home button to exit the screen.

7.7

How to Setup Role-

Based User Access

1.

Log into Site Supervisor by selecting Login located at the bottom left-hand side of the screen. The default


Figure 7-118 - Save Settings and Exit the Screen


2.


How to Setup Role-Based User Access



3.

Select User Access, then select Role-based User Access.

6.

The Roles are displayed for the particular selection.

Figure 7-121 - Role-based User Access Tab

4.

Click Add, then fill-out the necessary information. Click-

Save:

Figure 7-124 - Role Display Screen

7.

Log in to Site Supervisor by selecting Login located at the bottom left-hand side of the screen. The default


Figure 7-122 - Adding to Role-based Access and Saving

Changes

5.

To understand the authority of each role in the Role section, select the information button beside the level.


Figure 7-123 - Role Information


026-1800 Rev 1 26-SEP-2014

8.


11.

Select the user to be edited, then click Go.


9.

Select User Access, then select Role-based User Access.

Figure 7-129 - Making Changes to a User Role

12. Make changes, then click Save.

Figure 7-127 - Accessing the Role-based User Access Tab

10. Select Edit.

Figure 7-130 - Making and Saving Changes to a User Role

Figure 7-128 - Editing the Role-based User Access

How to Setup Role-Based User Access Setup Guides • 7 33

7.8

How to Update

Firmware

1.

Log in to Site Supervisor by selecting Login located at the bottom left-hand side of the screen. The default


3.

Select File Management, then select Update Firmware.


2.


Figure 7-133 - Update Firmware Tab

4.

Click Select.

Figure 7-134 - Selecting to Upgrade Firmware



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5.

Select the location of the update package folder, then open the folder.

Figure 7-135 - Selecting Folder Location

6.

Select the

SSUpdate package.

Figure 7-136 - Choosing Package

7.

Select Upgrade.

8.

Select OK.

Figure 7-137 - Upgrading Firmware Figure 7-138 - Confirm Upgrade Firmware

How to Update Firmware Setup Guides • 7 35

9.

Wait for 100% completion.

11. Site Supervisor will return you to the main screen, and the current firmware can be seen at the bottom right of screen.

Figure 7-139 - Upgrade Progress

10. Click Refresh.

Figure 7-141 - Site Supervisor Home Screen

7.9

CC T-Stat Setup

This section contains instructions for adding and basic setup of the Light Commercial Communicating Thermostat or CC T-Stat on the Site Supervisor controller.

7.9.1

Adding CC T-Stat on the Site

Supervisor

1.


Figure 7-140 - Refresh System



026-1800 Rev 1 26-SEP-2014

2.

Select Add & Remove Control, then choose Devices.

5.

Select the quantity of the device to add on the Number

To Add

drop down menu.

Figure 7-143 - Navigating to Adding Devices

3.


Figure 7-146 - Select the Quantity of the Device to Add

6.

Click Save button.

Figure 7-144 - Configure the Add and Remove Devices Screen

4.

Select CC Tstat 0.1 on the Device Type drop down menu.

Figure 7-147 - Click Save to Confirm the Newly Added Device

7.

Select the CCt-Stat_01 on the Devices panel.

Figure 7-145 - Select CC T-Stat 0.1 on the Device Type Field

Figure 7-148 - Select the CC T-Stat on the Device Panel

CC T-Stat Setup Setup Guides • 7 37

8.

Click the Change Name button and enter a name for the device.

10. Select the network address of the device on the Address drop down menu.

Figure 7-149 - Enter a Name for the CC T-Stat Device

9.

Select a Modbus port for communication on the Port ID drop down menu.

Figure 7-151 - Select the Network Address of the Device

11. Click Commission, then click the Home button to exit the screen.

Figure 7-150 - Select a Modbus Port for the CC T-Stat Device Figure 7-152 - Device Commissioning Completed


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12. To verify the status of the device, from the Home screen click the Site Map button.

7.9.2

Basic Setup

1.


Figure 7-153 - Verifying the Device Status

13. Select Network Summary.


2.

Select HVAC.

Figure 7-154 - Accessing Network Summary

14. Online status of the device will be displayed.

Figure 7-157 - Accessing the HVAC Screen

Figure 7-155 - Device Online Status


3.

Select the CC T-Stat device, then click the Details button.

6.

On the Setpoints tab, enter Occupied & Unoccupied setpoints.

Figure 7-158 - Navigating to CC T-Stats Details Screen

4.


Figure 7-161 - Configuring the Setpoints Tab

7.

On the Inputs tab, set the OCCUPANCY, ECON OK

(Enable or Disable the Economizer), OAT (Outside Air

Temperature), TARGET (to GLOBAL DATA) and

PROPERTY (to OAT OUT).

Figure 7-159 - Configure the CC T-Stats Device

5.

On the General tab, enter a name to the App Name field and enter a long name on the Long Name field.

Figure 7-162 - Configure the Inputs Tab

Figure 7-160 - Enter the App Name and the Long Name


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8.

On the Equip Cfg tab, set the heating type, compressor stages and system modes.

7.9.3

Creating an Occupancy

Schedule

1.

Click the Calendar button at the bottom left of the screen to open the Schedule Summary screen to configure specific days or specific times in performing operations.

Figure 7-163 - Configure the Equip Cfg Tab Settings

9.

Click Save and exit the setup screen.

Figure 7-165 - Navigating to Schedule Summary Screen

2.

Click the Add button to create a new schedule.

Figure 7-164 - Save and Exit the Setup Screen

Figure 7-166 - Creating a New Schedule

3.


4.

Rename the schedule with an appropriate name and assign it to a category on the General tab. For example, the schedule is used for occupancy settings of the HVAC application; therefore the schedule is renamed Occu-


pancy. The category is set to HVAC. This schedule will now appear in the HVAC category.

6.

On the events screen, click Add to create an event.

Figure 7-167 - General Tab Settings

5.

To create many events in a schedule, configure it on the

Events tab.

Figure 7-169 - Creating an Event on the Events Screen

7.

In the Event Property dialog box, enter a name for the

Event. Enter a start time and end time using the hour and minute sliders. Click Done to save the changes.

Figure 7-168 - Creating Multiple Events in a Schedule Button

Figure 7-170 - Event Property Settings

8.

Click OK.


Figure 7-171 - Click OK to Confirm Successful Event Added

9.

The newly added event is displayed in the graphical time line. Select the days that the event will occur. For example, the event is named Store Hours, the Start Time is

7:30 AM, the End Time is 8:00 PM, and this event occurs

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Monday through Saturday and all Holidays (H1 to H4).

Click Save to record the changes.

11. Repeat steps 6 to 10 to add more events. The maximum number of events per schedule is 15. After adding all the events, click Exit Configure.

Figure 7-172 - Configure the Newly Added Event

10. Confirm the information of the newly added event, then click Save.

Figure 7-174 - Exit in Event Configuration Screen

12. Once the schedule and its events are created, it can now be associated with the AHU Application or T-Stat

Device.

Figure 7-173 - Confirm the Newly Added Event


7.9.4

Associating the Occupancy

Schedule with T-Stat

1.


3.

Select the T-Stat device, then click the Details button.

Figure 7-175 - Click the Site Map Button

2.

Select HVAC.

Figure 7-177 - Accessing the Device Details Screen

4.

Click Configure, then select the Input tab.

Figure 7-176 - Navigating to the HVAC Screen

Figure 7-178 - Configuring Input Tab

5.

Click the arrow beside OCCUPANCY.


Figure 7-179 - Click the Arrow Beside Occupancy

026-1800 Rev 1 26-SEP-2014

6.

On the TARGET drop-down menu, select the application from where the T-Stat will get the information. For example, choose Store HRS schedule. On the PROPERTY drop down-menu, select the output to use in the application. For example, choose OUTPUT status from the Store

HRS schedule.

7.10 Ref Case/Room

Control (XR75CX)

Setup

This section contains instructions for setting up Ref

Case/Room Control (XR75CX) on the Site Supervisor controller.

1.


Figure 7-180 - Configuring Occupancy Settings


2.


Ref Case/Room Control (XR75CX) Setup



3.

Select Add & Remove Control, then select Devices.

5.

Click Save.


4.

In the Add & Remove Devices screen, click Configure then select an option on the drop-down menu beside the

Device Type and Number to Add field. For example, add XR75CX 5.6.

Figure 7-185 - Confirm the Newly Added Device

6.

Select the device (XR75CX) that you wish to commission from the list of devices on the left side of the screen. For example, XR75CX_01.

Figure 7-184 - Configuring Add & Remove Devices Settings

Figure 7-186 - Commissioning the Device


026-1800 Rev 1 26-SEP-2014

7.

Click the Change Name button, then enter a system name on the Name field.

9.

Select an address on the Address drop-down menu and select the network address of the device.

Figure 7-187 - Changing the Name of the Device

8.

Select a Modbus port for communications on the Port ID drop-down menu.

Figure 7-189 - Select Address and Network Address of the

Device

10. Click Commission, then click the Home button to exit.

Figure 7-188 - Select a Modbus Port for Communications

Figure 7-190 - Exit the Add & Remove Devices Screen

Ref Case/Room Control (XR75CX) Setup Setup Guides • 7 47

11. To verify if the device is online, click the Site Map button.

13. On the Network Summary screen, the online status of all devices is displayed:

Figure 7-191 - Verifying if Device is Online

12. Select Network Summary.

Figure 7-193 - Online Status of the Devices

7.10.1 XR75CX Basic Setup

1.

From the Home screen, click the Site Map button, then choose Refrigeration.

Figure 7-192 - Accessing the Network Summary Screen

Figure 7-194 - Accessing the XR75CX Device Screen


026-1800 Rev 1 26-SEP-2014

2.

Select the XR75CX device to be configured, then click the Details button.

4.

On the General tab, enter details for the App Name and

Category field.

Figure 7-195 - Configuring the XR75CX Device

3.


Figure 7-197 - Enter App Name and Category Details

5.

On the Inputs tab, enter detail for setpoint.

Figure 7-196 - Click the Configure Button Figure 7-198 - Enter Detail for Setpoint


6.

On the Regulation tab, choose a Temperature Measurement Unit option on the CF drop-down menu and Differential option on the Hy drop down menu.

evaporator probe is present on the P2P drop-down menu and select a probe type on the PbC drop-down menu.

Figure 7-199 - Settings on the Regulation Tab

7.

On the Probes tab, choose an option if evaporator probe is present on the P2P drop-down menu and select a probe type on the PbC drop-down menu.

Figure 7-201 - Choosing Options for Defrost Tab

9.

On the Fans tab, choose an option for the following fields:



FnC (Fan Operating Mode), Fnd (Fan Delay after

Defrost), FST (Fan Stop Temperature), FAP (Fan Probe selection):

Figure 7-200 - Choosing Options on the Probes Tab

8.

On the Defrost tab, choose an option for the following fields:



EdF (Defrost Mode), dFp (Probe Selection DEF Term),

idF (Defrost Interval), MdF (Defrost length), dFd

(Defrost display), Fdt (Drip), Defr Term SP (Defrost

Termination) on the Probes tab, choose an option if

Figure 7-202 - Configuration on the Fans Tab

10. On the Alarm tab, set the parameters on the following fields:



ALP (Probe Selection for Alarm), ALC (Alarms config-


026-1800 Rev 1 26-SEP-2014

uration), ALU (Temperature high alarm), ALL (Temperature low alarm), AFH (Alarm Diff).

2.

Click the Add button to create a new schedule.

Figure 7-203 - Configuring Parameters on the Alarm Tab

7.10.2 Setting up Schedules for XR

Energy Savings Mode

1.

Click the Calendar button to navigate to the Schedule

Summary screen where the system can configure operations on specific days or specific times.

Figure 7-205 - Adding a New Schedule

3.


Figure 7-206 - Configuring a New Schedule

4.

Under the General tab, rename the schedule in the Name field and choose an option for the Category drop-down

Figure 7-204 - Configuring System Operations


menu. For example, the schedule name is “Store Hrs” and the category is “Other”.

6.

On the Events screen, click the Add button to create an event.

Figure 7-207 - General Tab Settings

5.

Click the Events tab to create many events schedule.

Figure 7-209 - Adding a New Event

7.

On the Event Property dialog box, enter a name for the

Event. Enter a start time and end time using the hour and minute sliders. Click Done to save the changes.

Figure 7-208 - Creating Many Events Schedule

Figure 7-210 - Configuring the Event Property Box

8.

Click the OK button.


Figure 7-211 - Confirm the Added Event by Clicking OK

9.

The newly added event is displayed in the graphical time line. Select the days that the event will occur. For example, the event is named Store Hours, the Start Time is

7:30 AM, the End Time is 8:00 PM, and this event occurs

026-1800 Rev 1 26-SEP-2014

Monday through Saturday and all Holidays (H1 to H4).

Click Save to record the changes.

events, click Exit Configure, then return to the Home screen.

Figure 7-212 - Configure the Newly Added Event

10. Confirm the information of the newly added event, then click Save.

Figure 7-214 - Exit on the Event Configuration Screen

12. Once the schedule and its events are created, it can now be associated with the Energy Saving Application.

7.10.3 Associating Schedules for

XR Energy Savings Mode

1.


Figure 7-213 - Confirm the Newly Added Event

11. Repeat steps 6 to 10 to add more events. The maximum number of events per schedule is 15. After adding all the

Figure 7-215 - Access the Site Map Screen


2.

Select Refrigeration.

4.

Click Configure, then select the Input tab.

Figure 7-216 - Navigating to the Refrigeration Screen

3.

Select the XR75CX device, then click the Details button to access the settings.

Figure 7-218 - Configure the Input Tab

5.

Click the arrow beside the Energy Saving, then select the schedule to associate in the TARGET field.

Figure 7-217 - Accessing the Device Detail Screen Figure 7-219 - Configure the Energy Saving Parameter


026-1800 Rev 1 26-SEP-2014

6.

Select “Output” on the PROPERTY drop-down menu.

7.10.4 Setting Up Door Switch with an XR Device

1.


Figure 7-220 - Choose an Option for Property Parameter

7.

Click Save to save the changes, then click the Exit Con-

figure button.

Figure 7-222 - From the Home Screen Go to the Device Setting

2.

Select Refrigeration.

Figure 7-221 - Save Changes and Exit the Configuration

Figure 7-223 - Accessing the Refrigeration Screen


3.

Select the XR75CX device, then click the Details button.

5.

Select Dig Cfg tab on the device details panel on the right side of the screen.

Figure 7-224 - Select the XR75CX Device

4.

Click the Configure button to change the device settings.

Figure 7-226 - Select Dig Cfg on the Device Details Panel

6.

On the Dig Cfg tab, choose the settings for the following:

I1P (Polarity of input), I1F (dor), did (Digital in alarm delay), doA (Door open alarm delay), odc (Comp/Fan status door open). Note that the XR75 device digital input

1 default is a closed door switch input and land the door switch inputs into the DI1 terminal on the device.

Figure 7-225 - Select the XR75CX Device

Figure 7-227 - Dig Cfg Parameter Setting


026-1800 Rev 1 26-SEP-2014

Figure 7-228 - Configuring Dig Cfg Parameters

7.

Click Save, then click the Home button to exit.

Figure 7-229 - Save and Exit the Device Configuration


Appendix A: Alarm Advisories

The table below is a list of all alarm messages that may appear in Site Supervisor Alarm Advisory Log. Each alarm message is listed by its Alarm Items, Alarm Category and Cell Name.

Alarm Items

Read Data Failed AI 01





Category Cell Name

Device Alarm IPX6/IPX15/

IPX25


IPX25


IPX25


IPX25


IPX25

Description

Can be configured to different sensor types; they can be configured as “Input not used” or “Digital Input”. If configured to a specific type sensor, whereas there is no sensor connected to this port or there is something wrong with the connected sensor, and no valid data can be read from the analog input, the corresponding alarm will be generated. The alarm is not applicable if the analog input is configured to “Input not used” or

“Digital Input”.









Appendix A: Alarm Advisories • A 1

Alarm Items









IPX25


IPX25

Device Alarm IPX15/IPX25



System Alarm OnBoard

Description











Should be generated if sensors are configured but disconnected. If the advisory is reset, and the alarm/ notice condition still exists, the delay period will be used. Advisories will return to normal if the command value stays in the non-alarm/notice condition.

A-2 •


Alarm Items








Network Device Offline

Control Temp High Alarm









System Alarm None

Application

Alarm

AHU

Description








The current controller could not find the specified device controller. Device applications will generate an

Offline advisory if the device fails to communicate after it is commissioned. When the advisory is generated, the status of the application will be offline.

A control temperature advisory should occur after a user specified time delay for both high and low temperature conditions. This advisory should have associated parameters to allow the user to specify the high and low advisory value and the delay. This advisory should have separate setpoints for occupied and unoccupied mode.


Alarm Items

Control Temp Low Alarm

Fan Proof Fail

Control Value Limit Exceeded Application

Alarm

Demand Limit Exceeded

Command Value Trip

Proof Failure

Proof Fail

LLev Proof Fail

Category

Application

Alarm

Application

Alarm

Application

Alarm

Application

Alarm

Application

Alarm

Application

Alarm

Application

Alarm

Cell Name Description

AHU

AHU

A control temperature advisory should occur after a user specified time delay for both high and low temperature conditions. This advisory should have associated parameters to allow the user to specify the high and low advisory value and the delay. This advisory should have separate setpoints for occupied and unoccupied mode.

When enabled (Fan Prf Fail En) and a fan proof failure

AnalogSensorControl is detected, heating and cooling loads will be shut down until the proof failure goes away or the fan proof alarm is reset or cleared. If the fan is configured to shut down on a fan proof failure, the system may be restarted by setting the FAN FAIL RST input to ON or clearing the fan proof failure from the advisory log.

There is a high and low limit alarm for the inputs after they are combined and filtered. The user sets occupied and unoccupied, high and low setpoints. If the combined/filtered value exceeds the alarm setpoints an alarm is generated based on the Alarm Type setting.

DemandControl The application will provide an application alarm to

DigitalSensorControl

DigitalSensorControl

Lighting signal a high demand. The demand alarm limit and alarm delay should be configurable.

The command value will be used to determine the alarm state. The command value is the combined value of all the digital inputs of the cell, plus occupancy, and schedules. When the command value changes to an alarm condition, the delay timer will start. If the state changes, the timer will stop and no alarm will be issued. If the state stays for the duration of the timer, an advisory will be issued. If a state change occurs to the opposite state after the advisory has been issued, it will be returned to normal.

A proof checking device is registering a failure in one of the Application’s control devices.

Proof delay. When the Lighting Control application detects a proof failure, it will wait for the Proof Delay

Lighting time period to pass before turning on the Proof Status output. If during this delay the proof input returns to normal, the delay is canceled and the Proof Status output remains OK.

Light level proofing alarm delay. The Light Level

Proof Delay is the amount of time after sunrise or sunset that, if the light level sensor does not cut ON or

OFF appropriate to the light level of a sunrise or sunset, will generate an alarm. In other words, if the

Light Level Proof Delay is set for 1 hour, the light level must fall below the cut-off set point at least one hour after sundown, or else an alarm will be generated.

Likewise, if the cut-on light level setpoint is not reached by at least one hour after sunrise, an alarm will be generated.

A-4 •


Alarm Items

Curtail On

All Lights On

HVAC Shutdown

REFR Shutdown

HVAC Phase Loss

REFR Phase Loss

Archive Percentage Full

Demand Limit Exceeded

Heating Problem

Heat Shutdown

Failed Sensor

Stuck Key

Unexpected Temp Change

Cooling Problem

Proof Fail

Category Cell Name Description

System Alarm GlobalData






System Alarm LogGroup

A Curtailment device set up in Global Data has activated to begin curtail.

All Lights On input in Global Data application has turned ON to switch on all the lights.

A Global Data application’s HVAC Shutdown input has turned ON to shut down all HVAC systems.

A Global Data application’s REFR Shutdown input has turned ON to shut down all suction groups, condensers, and circuits.

A phase loss device connected to Global Data has switched ON to shut down all HVAC systems.

A phase loss device connected to Global Data has switched ON to shut down all refrigeration systems.

The controller supports the ability to archive log data to the SD card if installed. The controller allows the end user to specify on a per log group basis the

Application

Alarm destination of the archive. If configured and the SD card is subsequently removed or if the SD card becomes Archive Notice percentage full, a NOTICE advisory is generated and log data archiving is suspended (Log Archive disabled).

UtilityMonitoring The application will provide an application alarm to signal a high demand. The demand alarm limit and alarm delay should be configurable. The demand alarm

Device Alarm CCTStat

Device Alarm CCTStat delay is the amount of time the application will wait after the Shed output turns on, before the demand alarm is generated. Also, the Shed Output may be configured to be controlled by either the average or instantaneous usage rate.

Heating Two Hours – Thermostat did not see a rise in supply temperature when heating was called for.

Heat Continuous – In heat or backup heat mode,





Device Alarm CCTStat thermostat shall open latching relay contacts if temperature is over 10°F above setpoint.

Temperature Sensor Fail – Thermostat has detected a failure of the internal space temperature sensor.

A stuck key (closed) has been detected on the thermostat.

If heating or cooling is engaged, and either the indoor temperature sensor reading, or the supply air temperature sensor reading starts moving the opposite way at a higher rate than it was before the heating or cooling was engaged, the thermostat shall report a diagnostic message, and shut down the operation.

Cool Eight Hours – If cool runs for over 8 hours continuously, the thermostat shall set anticipator to zero until call for cool is satisfied.

Fan Not Detected – Any time, when the fan is activated and if the Fan Detect input is enabled, the

Thermostat shall check its status 15 seconds after the fan is energized, and if the fan is not on, it shall disable any active heat or cool calls, and report an alarm.


Alarm Items

Frost Protection Activated

Long Run Time

System Pressure Trip

Short Cycling

Locked Rotor

Open Circuit

Open Start Circuit

Open Run Circuit

Welded Contactor

Low Voltage












Description

The thermostat shall allow a frost protection menu option. When enabled, frost protection is enabled in all system modes including OFF, when temperature drops below 42 °F (5.6 °C). All other heat / cool calls are disabled, and indoor heat is activated until the temperature rises above the frost protection threshold.

Compressor is running extremely long run cycles

(typically for over 18 hours). The possible causes are:

Low refrigerant charge, Evaporator blower is not running, Evaporator coil is frozen, Faulty metering device, Condenser coil is dirty, Thermostat is malfunctioning, Compressor Second Stage Cooling

Wiring.

Discharge or pressure out of limits or compressor overloaded. The possible causes are: High head pressure, Condenser coil poor air circulation (dirty, blocked, damaged), Condenser fan is not running,

Return air duct has substantial leakage.

Compressor is running only briefly. The possible causes are: Thermostat demand signal is intermittent,

Time delay relay or control board is defective, High pressure switch present.

Locked rotor. The possible causes are: Run capacitor has failed, Low line voltage, Excessive liquid refrigerant in compressor, Compressor bearings are seized.

Compressor open circuit. The possible causes are:

Outdoor unit power disconnect is open, Compressor circuit breaker or fuse(s) is open, Compressor contactor has failed open, High pressure switch is open and requires manual reset, Open circuit in compressor supply wiring or connections, Unusually long compressor protector reset time due to extreme ambient temperature, Compressor windings are damaged.

Compressor current only in run circuit. The possible causes are: Run capacitor has failed, Open circuit in compressor start wiring or connections, Compressor start winding is damaged.

Compressor current only in start circuit. The possible causes are: Open circuit in compressor run wiring or connections, Compressor run winding is damaged.

Compressor always runs. The possible causes are:

Compressor contactor has failed closed, Thermostat demand signal is not connected to module.

Control circuit < 17VAC. The possible causes are:

Control circuit transformer is overloaded, Low line voltage (contact utility if voltage at disconnect is low).

A-6 •


Alarm Items

Protector Trip

Case Temp Fail

Defr Term Fail

High Case Alarm

Low Case Alarm

RTC Data Lost

RTC Failure

External Alarm

Door Open

EEPROM Failure



Device Alarm XR75CX

Device Alarm XR75CX

Device Alarm XR75CX

Device Alarm XR75CX

Device Alarm XR75CX

Device Alarm XR75CX

Device Alarm XR75CX

Device Alarm XR75CX

Device Alarm XR75CX

Description

Thermostat demand signal Y is present, but the compressor is not running. The possible causes are:

Compressor protector is open, Outdoor unit power disconnect is open, Compressor circuit breaker or fuse(s) is open, Broken wire or connector is not making contact, High pressure switch open if present in system, Compressor contactor has failed open.

(Case temperature probe failure alarm) Alarm when the case termination probe fails.

(Defrost termination probe failure alarm) Alarm when the defrost termination probe fails.

Alarm if case temperature exceeds maximum case temperature setpoint.

Alarm if case temperature falls below minimum case temperature setpoint.

Alarm when the real time clock data is lost.

Alarm when the real time clock fails.

Alarm that indicates whether the relay is configured for alarming.

The door open alarm is activated.

Alarm when the flash memory in the device fails.


The contents of this publication are presented for informational purposes only and they are not to be construed as warranties or guarantees, express or implied, regarding the products or services described herein or their use or applicability. Emerson Climate Technologies Retail Solutions, Inc. and/or its affiliates (collectively “Emerson”), reserves the right to modify the designs or specifications of such products at any time without notice. Emerson does not assume responsibility for the selection, use or maintenance of any product. Responsibility for proper selection, use and maintenance of any product remains solely with the purchaser and end-user.

026-1800 26-SEP-2014 Emerson is a trademark of Emerson Electric Co. ©2014 Emerson Climate Technologies Retail Solutions, Inc. All rights reserved.

For more information go to http://www.emersonclimate.com/qrcode006 or contact Emerson Retail Solutions at 770-425-2724.

Emerson 026-1800 Site Supervisor Controller User Guide

Assistant Bot

026-1800 Rev 1 26-SEP-2014

ecoSYS Site Supervisor Controller User Guide

Table of Contents

1 Hardware Overview

1.1

Technical

Specifications

1.2

Housing Dimensions and Mounting

1.3

Wiring Diagrams

1.4

Site Supervisor Installation Guide

2 Software

Overview

2.1

Analog Sensor

Control

2.1.1

Control Strategy

2.1.2

Control Alarming

2.1.3

Alarm OutputWhenOn/Off parameters

2.2

Digital Sensor Control

2.2.1

Control Strategy

2.2.2

Command Alarming

2.2.3

Alarm Output When On/Off

Parameters

2.3

Lighting Control

2.3.1

Lighting Control Logic

2.3.2

Light Level Sensor

Verification

2.3.3

Digital Lighting Output

2.3.4

Light Proofing

2.3.5

Minimum On/Off Times

2.3.6

Dimming Control (Analog

Output)

2.3.7

External Schedule

2.3.8

Lighting Bypass Inputs

2.3.9

Demand Shed Behavior

2.4

Global Data

2.5

HVAC Control

2.5.1

Active Setpoint

Determination

2.5.2

Setpoint Reset

2.5.3

Demand Shed

2.5.4

Heating and Cooling Control

2.5.5

Control Logic

2.5.6

Heat/Cool Lockout Based on

Outside Air Temperature

2.5.7

System Shutdown

2.5.8

Fan Control

2.5.9