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Installation and
Operation Guide
KMD-5205
LanLite Controller
Revision J
KMD-5270
WebLite Controller
909-019-01J
Important notices
Disclaimer
KMC Controls
©2013, KMC Controls, Inc.
WinControl, NetSensor, and the KMC logo are registered trademarks of KMC Controls,
Inc.
TotalControl, BACstage, and FullBAC are trademarks of KMC Controls, Inc.
All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form by any means without the written permission of KMC Controls, Inc.
Printed in U.S.A.
The material in this manual is for information purposes only. The contents and the product it describes are subject to change without notice. KMC Controls, Inc. makes no representations or warranties with respect to this manual. In no event shall KMC
Controls, Inc. be liable for any damages, direct or incidental, arising out of or related to the use of this manual.
KMC Controls
P.O. Box 497
19476 Industrial Drive
New Paris, IN 46553
U.S.A.
TEL: 1.574.831.5250
FAX: 1.574.831.5252
E-mail: [email protected]
2 Revision J
KMD-5205 and KMD-5270 Installation and Operation
Contents
Section 1
About the controllers
Section 2
Installing the controllers
Section 3
Operating the controller
Section 4
Configuration and programming
Revision J 3
Section 5
Using a web browser (KMD-5270 models only)
KMC Controls
4 Revision J
KMD-5205 and KMD-5270 Installation and Operation
SECTION 1
About the controllers
This section provides a description and specifications—including the
BACnet and Modbus options—for models KMD-5205 LANLite and
KMD-5270 WebLite controllers. Safety information is included also.
Review this material before installing or operating the controllers.
Introduction
The KMD-5205 and KMD-5270 both provide programmable control and high-level LAN connectivity for facilities management systems. These powerful, direct-digital-controllers operate on a peer-to-peer, token passing protocol, using either Ethernet or EIA-485 networks.
◆
◆
Ethernet for KMD Tier 1 controllers and optional BACnet 8802.3 devices.
EIA-485 for either KMD Tier 2 or Modbus RTU controllers
The operating software in the controllers use a high level, easy to learn programming language to ensure reliability, rapid programming and compatibility with future KMC system enhancements.
Internet operation
KMD-5270 models only
The embedded internet server in the KMD-5270 models make them ideal controllers for schools and businesses with an Ethernet infrastructure. System operation can be changed using a standard internet browser such as Netscape or
Microsoft® Internet Explorer. In addition to changing settings, you can view system groups, trend and runtime logs with the browser.
BACnet 8802-3 option
Models with the BACnet option adds open-system functionality to these controllers.
◆
◆
BACnet devices see input, output and variables in the controller as BACnet input, output and value objects.
When installed on the same Ethernet broadcast domain segment as a
BACnet 8802-3 network, use Control Basic to retrieve data from any accessible BACnet object on the internetwork.
Modbus option
Connect directly to Modbus RTU equipment with the Modbus option. Modbus registers are mapped to variables in the controller that are then available for use by other KMD controllers, BACnet devices or Control Basic.
Revision J 5
About the controllers
Specifications
Specifications
KMC Controls
Specifications for the KMD-5205 and KMD-5270 series of controllers are subject to change without notice.
Inputs
Key features
Connector
Conversion
Pulse Counting
Input impedance
Analog input range
Digital input range
Pull-up resistors
Outputs
Key features
Connector
Conversion
Analog output range
8 universal inputs
Software selectable for analog or digital signals.
Standard and custom units of measure.
Pull-up resistors for switch contacts and other unpowered equipment.
Removable screw terminal block, wire size
12–22 AWG
12-bit analog–to–digital
Up to 1000 Hz
100 k
Ω without pull-up resistors
0–5 volts DC, 4–20 milliamperes DC
0–5 volts DC and pulse counting
None, 1k
Ω and 10kΩ selected with movable jumper
8 universal outputs
Software programmable for analog or digital signals. Standard and custom units of measure.
Slots for KMC output override boards
Removable screw terminal block, wire size
12–22 AWG
12-bit digital-to-analog
0–10 volts DC, 50 milliamperes maximum
Programmable features
Control Basic programs
10 user-definable program areas
Networked points in
127 from Tier 1 controllers
512 from Tier 2 controllers
Networked points out
PID control loops
64 to Tier 1 controllers
64 to Tier 2 controllers
8 PID control loops
Program variables
Time keeping
Tables
256 — Software selectable as analog or digital with standard and custom units of measure
Real-time clock with power backup for 72 hours.
Programmable for automatic daylight saving time by date, day of month and time of day.
5 user defined
Schedules
Weekly schedules
Annual schedules
8 each with 2 override days
4
6 Revision J
KMD-5205 and KMD-5270 Installation and Operation
About the controllers
Specifications
Logging
Trend logs
Runtime logs
Custom graphics
Security
Alarms
Memory
Flash memory
Ram
Communication ports
Ethernet
RS-485
Serial
16 trend logs each supporting up to 6 analog, digital or virtual elements or points. Trend logs displayed as text or graphics.
16 runtime logs with time and date stamp and cumulative runtime
32 system groups each of which can manage 64 points with animated and color graphics.
Requires WinControl XL Plus to view and edit graphics.
KMD-5270 models serves the background system group graphic to browser accessible web pages.
Six operator access levels
256 names with passwords
Alarm buffering up to 16 alarms
On-board 68-character alarm or maintenance text messages
2 megabyte non-volatile flash memory
2 megabyte with six-hour backup
Programs and program parameters are stored in non-volatile memory.
One Ethernet 10Base-T port for KMD Tier 1 and optional BACnet 8802.3
Connects to either KMC Tier 2 or Modus RTU controllers.
Connector type is removable screw terminal block. Wire size 14–22 AWG
Serial 9-pin connector for directly connecting to a computer serial port or optional external modem for remote operation.
Revision J 7
About the controllers
Specifications
8
KMC Controls
Supported network protocols
KMDigital
BACnet
Modbus
All WebLite controllers support connections to controllers on KMDigital networks.
Tier 1
—10Base-T Ethernet port supports connection to 31 KMC Tier 1 controllers.
Tier 2
—Supports connections to 64 KMDigital controllers on the RS–485 port. KMD Tier 2 is not available on models with Modbus RTU protocol.
Connects to the BACnet internetwork as a
BACnet Ethernet 8802.3 device.
Supports connection to Modbus slave controllers over the RS-485 port.
RS-485, half-duplex (2-wire)
9600, 19,200 or 38,400 baud.
Power loss
Automatic restart on power failure
Compatibility
Software
Controllers
Regulatory
Internet
Browser access
For full feature capability use WinControl XL
Plus 2.1 or later.
Compatible with Tier 1 controllers firmware build 2.0 or a later release.
UL 916 Energy Management Equipment
FCC Class A, Part 15, Subpart B
CE mark
(KMD-5270 models only)
Use a standard internet browser to view and change the following: Inputs. Outputs,
Variables, Controllers, System Groups, Trend
Logs, Run Time Logs, Weekly and Annual
Schedules, Alarm Summary.
Requires access to SMTP e-mail server with static IP address. Sends text messages, logs and data points.
24 volts AC, –15%, +20% 25 VA
Supply voltage
Environmental limits
Operating
Shipping
Humidity
Weight
32 to 120°F (0 to 49°C)
–40 to 140°F (–40 to 60°C)
0–95% non-condensing relative humidity
16 ounces (454 grams)
Revision J
KMD-5205 and KMD-5270 Installation and Operation
About the controllers
Specifications
Dimensions
B
A
O-R STATUS
O-R STATUS
O-R STATUS
O-R STATUS
H O A
1
H O A
2
H O A
3
H O A
4
O-R STATUS
O-R STATUS
O-R STATUS
O-R STATUS
H O A
5
H O A
6
H O A
7
H O A
8
PWR
S-LAN
PC
COLL
Rx
Tx
D
C
A
6.56 in.
167 mm
B
Table 1-1 Mounting dimensions
C D
9.00 in.
229 mm
6.00 in.
152 mm
6.00 in.
152 mm
Height (not shown)
0.98 in.
25
Revision J 9
About the controllers
Models and options
KMC Controls
Models and options
See Table 1-2 on page 10 for available models and protocols.
Table 1-2 Available models
Model
Protocol
KMD-5205
◆
KMD-5205-005
◆
KMD-5205-006
◆
KMD-5270
◆
KMD-5270-001
◆
KMD-5270-005
◆
KMD-5270-006
◆
KMD Tier 1 KMD Tier 2 Browser enabled BACnet 8802.3 Modbus RTU
◆
◆
◆
◆
◆
◆
◆
◆
◆
◆
◆
◆
◆
◆
Accessories and replacement parts
The following accessories and replacement parts are available from KMC
Controls, Inc.
Output override boards
HPO-6701
HPO-6702
HPO-6703
HPO-6704
HPO-6705
HPO-6802
Power transformer
XEE-6111-40
XEE-6112-40
Connecting cables
KMD-5673
KMD-5674
Replacement parts
902-600-05
HPO-0054
HPO-0063
Triac output
Short protected analog output
Relay, normally open contacts
4–20mA current loop
Relay, normally closed contacts
Cover for output boards
Single-hub 120 volt transformer
Dual-hub 120 volt transformer
Six-foot computer-to-controller cable six-foot modem-to-controller cable
Fast-acting, 1.6 Ampere 5 x 20 mm fuse
FUSE BULB 863-617-03 (10/Pkg Min Qty)
2-PIN KMD JUMPER (5/Pkg Min Qty)
10 Revision J
KMD-5205 and KMD-5270 Installation and Operation
Controls and connections
About the controllers
Controls and connections
Before installing a KMD-5205 or KMD-5270, take some time to become familiar with the location of the components of the controller.
Pull-up jumpers
Input terminals
Input ground terminals
RS-485 end-of-line termination switches
Isolation bulbs
O-R STATUS
O-R STATUS
O-R STATUS
O-R STATUS
H O A
1
H O A
2
H O A
3
H O A
4
O-R STATUS
O-R STATUS
O-R STATUS
O-R STATUS
H O A
5
H O A
6
H O A
7
H O A
8
Output bank 1
Output bank 2
RS-485
RS-232
Ethernet
PWR
S-LAN
PC
COLL
Rx
Tx
Input power
Power supply fuse
Power jumper
Indicator LEDs
Illustration 1-1 Control and connection terminal locations
Revision J 11
About the controllers
Safety considerations
KMC Controls
Safety considerations
KMC Controls assumes the responsibility for providing you a safe product and safety guidelines during its use. Safety means protection to all individuals who install, operate, and service the equipment as well as protection of the equipment itself. To promote safety, we use hazard alert labeling in this manual. Follow the associated guidelines to avoid hazards.
Danger
Danger represents the most severe hazard alert. Bodily harm or death will occur if danger guidelines are not followed.
Warning
Warning represents hazards that could result in severe injury or death.
Caution
Caution indicates potential personal injury or equipment or property damage if instructions are not followed.
Note
Notes provide additional information that is important.
Detail
Provides programing tips and shortcuts that may save time.
Danger
12 Revision J
KMD-5205 and KMD-5270 Installation and Operation
SECTION 2
Installing the controllers
This section provides important guidelines for installing KMC direct digital controllers. Review this information carefully for proper installation.
Mounting
Connecting inputs
Mount the controller inside of a metal enclosure. KMC Controls recommends using a UL-approved Enclosed Energy Management Equipment Panel such as a
KMC model HCO-1034, HCO-1035 or HCO-1036. Insert #6 hardware through the two mounting holes on each side of the controller to securely fasten it to a flat surface. See
for mounting hole locations and dimensions. To maintain RF emission specifications, use either shielded connecting cables or enclose all cables in conduit.
The controllers include eight universal inputs. Each input can be configured with software to receive either analog or digital signals. By using the optional pull-up resistors, either passive or active devices may be connected to the inputs. For additional information, see the application note AN0504L, Connecting inputs and
outputs to KMC controllers.
Pull-up resistors
For passive input signals, such as thermistors or switch contacts, use a pull-up resistor. For KMC thermistors and most other applications place the moveable jumper in the
10K
position.
4–20 mA inputs
To use a 4–20 current loop input, connect a 250 ohm resistor from an input to ground. The resistor will convert the current input to a voltage which can be read by the controller analog-to-digital converter. Place the moveable pull-up jumper in the
NONE
position.
Pulse inputs
Connect pulse inputs under the following conditions:
◆
◆
If the pulse input is a passive input such as switch contacts, then place the input pull-up jumper to the 10K position.
If the pulse is an active voltage (up to a maximum of +5 volts DC), then place the input pull-up jumper in the NONE position.
Revision J 13
Installing the controllers
Connecting outputs
KMC Controls
Ground terminals
Three input ground terminals are located next to the input terminals. Up to two wires, size 12–22 AWG, can be clamped into each ground terminal. If more than two wires must be joined at a common point, use an external terminal strip to accommodate the additional wires.
Connecting outputs
All eight outputs are universal and can be configured by software to operate either analog or digital devices. Connect the device under control between the output terminal and one of the ground (G) terminals on the same bank.
Override cards
For large relays or devices that cannot be powered directly from a standard output, install an output override card. Override cards provide:
◆
◆
◆
A wide choice of output signals.
A slide switch for automatic or manual control.
An LED for assessment of the output state.
Install the output override cards in the area under the plastic cover next to the output terminals. The following output cards are available from KMC Controls.
Table 2-1 Output override cards
Card model number Output type
HPO-6701
HPO-6702
HPO-6703
HPO-6704
HPO-6705
Triac
0–10 volts DC analog
Normally open contact
4–20 milliampere current loop
Normally closed contact
Grounds and Switched Commons
When using an output override card, use the
SC
terminal instead of the ground
(G) terminal as signal common. Use the
SC
terminal in the same output bank as the output terminal.
14 Revision J
KMD-5205 and KMD-5270 Installation and Operation
Installing the controllers
Connecting to networks
Connecting to networks
Each controller in a KMC digital network may be used as either a stand-alone controller or connected to other controllers in a network. The KMD-5205 and
KMD-5270 controllers can be connected to other KMC controllers through two different types of networks.
◆
◆
Connections to KMD Tier 1 controllers and BACnet 8802–3 devices use standard Ethernet wiring and hardware.
KMD Tier 2 controllers and Modbus controllers use EIA–485 wiring and hardware.
KMC Tier 1 networks
LAN connections
Connect a standard Ethernet cable between the
Ethernet
connector on the controller and a port on a network hub or router. You may connect up to 31 Tier 1 controllers in a system using Ethernet. In addition to allowing the maximum LAN controllers, multiple computers can access the system through the network. See
for Ethernet configuration.
KMC Tier 2 networks
Connect KMC Tier 2 controllers to a KMD-5205 or KMD-5270 at the RS-485 connector. The KMC Tier 2 network uses shielded twisted pair cable to connect
for configuring a controller for Tier 2 network operation.
Note
KMD Tier 2 controllers cannot be connected to KMD-5205 or KMD-5270 when the Modus option is enabled.
Revision J 15
Installing the controllers
KMC Tier 2 networks
KMC Controls
Tier 2 wiring
You may connect up to 64 KMDigital controllers to the RS–485 connector. Use approved shielded cable and the following principles when connecting a controller to a Tier 2 (sub LAN) network:
◆
◆
◆
◆
◆
◆
◆
Use 18 gauge, twisted pair, shielded cable with capacitance of no more than
50 picofarads per foot for all network wiring. Belden cable model #82760 meets the cable requirements.
Connect the
A
terminal in parallel with all other A or -A terminals.
Connect the B terminal in parallel with all other B or +B terminals.
Connect the shields of the cable together at each controller.
Connect the shield to an earth ground at the other end.
Use a KMD–5575 repeater if the cable length will exceed 4000 feet
(1220 meters). Use no more than seven repeaters per Tier 2 network.
Place a KMD–5567 surge surpressor in the cable where it exits a building.
A
B
G
16
A
B
G
G
B
A
Ground shield in one place only.
Earth ground
Illustration 2-1 Connecting controllers to a Tier 2 network
Tier 2 end of line termination switches
The controllers on the physical ends of the RS-485 wiring segment must have end-of-line termination installed for proper network operation. Set the end-of-line termination to
On
using the
EOL
switches. The KMD-5205 and KMD-5270 end-of-line termination is set with two switches located near the RS–485 connector. Termination in other KMC controllers may be set with moveable jumpers or fixed resistors.
Revision J
KMD-5205 and KMD-5270 Installation and Operation
Installing the controllers
BACnet 8802-3 (optional)
BACnet 8802-3
(optional)
Note
Set the End-of-Line termination at the controllers where only one wire is attached to the A and B terminals.
Termination On
Termination switch
Illustration 2-2 Termination switches
O-R STATUS
O-R STATUS
O-R STATUS
O-R STATUS
H O A
1
H O A
2
H O A
3
H O A
4
O-R STATUS
O-R STATUS
H O A
5
H O A
6
O-R STATUS
O-R STATUS
H O A
7
H O A
8
WD
PWR
S-LAN
PC
COLL
Rx
Tx
Set end-of-line termination to
On in these controllers only
O-R STATUS H O A
O-R STATUS H O A
O-R STATUS H O A
O-R STATUS H O A
O-R STATUS H O A
O-R STATUS H O A
O-R STATUS H O A
O-R STATUS H O A
PWR
S-LAN
PC
COLL
O-R STATUS H O A
O-R STATUS H O A
O-R STATUS H O A
O-R STATUS H O A
O-R STATUS H O A
O-R STATUS H O A
O-R STATUS H O A
O-R STATUS H O A
PWR
S-LAN
PC
COLL
Illustration 2-3 End-of line termination
Connect models with the BACnet option to the BACnet internetwork through the same Ethernet 10Base-T connection as the Tier 1 connection. For access to devices on a BACnet internetwork you must do the following:
◆
◆
◆
The BACnet internetwork must include at lease one 8802-3 network.
The controller must be connected to the same Ethernet broadcast domain segment as one of the BACnet 8802-3 networks.
If the internetwork does not include an 8802-3 network, install a router to route traffic from the existing BACnet network protocols to Ethernet 8802-3.
For internetworks that include MS/TP or BAcnet IP, use a BAC-5050. For addition details on BACnet networks, see application note AN0404A,
Planning BACnet Internetworks, which is available on the KMC web site.
Revision J 17
Installing the controllers
Modbus (optional)
KMC Controls
Modbus (optional)
Connect Modus slave controllers to a KMD-5205 or KMD-5270 at the RS-485 connector. The Modbus network uses shielded twisted pair cable to connect
controllers together. To set up the controller, see
and
Setting up for Modbus networks
on page 32 for configuration details.
Modbus wiring
Connect Modbus slave devices to the
RS-485
connector. Use approved shielded cable and the following principles when connecting a controller to a Modbus network:
◆
◆
◆
◆
◆
◆
Use 18 gauge, twisted pair, shielded cable with capacitance of no more than
50 picofarads per foot for all network wiring. Belden cable model #82760 meets the cable requirements.
Connect the
A
terminal of the KMD controller in parallel with the minus (-) terminals on the Modbus devices.
Connect the
B
terminal of the KMD controller in parallel with the plus (+) terminals on the Modbus devices.
Connect the shields of the cable together at each controller.
Connect the shield to an earth ground at one end only.
Place a KMD-5567 surge surpressor in the cable where it exits a building.
Note
In addition to these Modus wiring requirements, verify equipment specific
Modbus wiring requirements in the manuals supplied with the Modus devices.
-
+
Modbus devices
-
+
18
G
B
A
KMD-5205 or
KMD-5270 with Modbus
Ground shield in one place only.
Illustration 2-4 Connecting the Modbus network
Revision J
KMD-5205 and KMD-5270 Installation and Operation
Installing the controllers
Modbus (optional)
Modbus end-of-line termination switches
The controllers on the physical ends of the Modus wiring segment must have end-of-line termination installed for proper network operation. For the KMD controllers the end-of-line termination is set with two switches located near the
RS-485 connector. Set the end-of-line termination to
On
using the
EOL
switches.
End-of-line termination for the connected Modbus devices may be set with moveable jumpers or fixed resistors. Verify termination methods for the Modbus devices in the manuals supplied with the Modbus devices.
Note
Set the end-of-line termination at the controllers where only one wire pair is attached to the A and B terminals.
Set end-of-line termination to On in these controllers only
Illustration 2-5 End-of-line termination
Revision J 19
Installing the controllers
Connecting power
KMC Controls
Connecting power
The controllers require an external, 24 volt, AC power source. Use the following guidelines when choosing and wiring transformers.
◆
◆
◆
◆
Use a KMC Controls Class–2 transformer of the appropriate size to supply power to the controllers.
When installing a controller in a system with other controllers, you may power multiple controllers with a single transformer as long as the total power drawn from the transformer does not exceed its rating and phasing is correct.
If several controllers are mounted in the same cabinet, you can share a transformer between them provided the transformer does not exceed 100 VA or any regulatory requirements.
Do not run 24 volt, AC power from within an enclosure to external controllers.
20 Revision J
KMD-5205 and KMD-5270 Installation and Operation
Installing the controllers
Connecting to a computer through the serial port
Connecting to a computer through the serial port
Multiple computers may access the same controller at the same time. However, unpredictable operation may occur if two or more operators are making simultaneous changes.
To initialize or address the controller with the KMC Hardware Configuration
Manager or to program with WinControl XL Plus, connect a KMD-5673 cable between a serial port on the computer and the RS-232 port on the controller.
◆
◆
See Illustration 2-6 for cable details.
See the section
for procedures on initializing and programming the controller.
Nine-pin, female D-shell connector
2
3
5
2
3
5
Illustration 2-6 Computer to controller cable
KMD–5673 cable
O-R STATUS
O-R STATUS
O-R STATUS
O-R STATUS
H O A
1
H O A
2
H O A
3
H O A
4
O-R STATUS
O-R STATUS
O-R STATUS
O-R STATUS
H O A
5
H O A
6
H O A
7
H O A
8
PWR
S-LAN
PC
COLL
Rx
Tx
Illustration 2-7 Direct connection to KMD-5205 and KMD-5270
Revision J 21
Installing the controllers
Connecting to a modem
KMC Controls
Connecting to a modem
By adding an optional modem to the controller, an off-site computer can access the controller through a dial-up connection. The modem connection also supports dial-in and the Control Basic functions TPAGE and NPAGE. If the modem function is enabled, the serial port is not available for direct connection with a computer.
Detail
KMC Controls recommends using U.S. Robotics modems for off-site communications. KMC does not offer support for other modem installations.
To install a modem:
1. Use HCM to configure the controller for the modem function. See
2. Connect a KMD-5674 computer-to-modem cable between the KMD-5569 modem and the nine-pin modem connector on the controller.
3. Connect the modem to a telephone line dedicated to the network system.
4. Verify the configuration switches on the back of the modem are in the following positions.
1
Up
2
Up
Table 2-2 Modem configuration switches
3 4
Down Down
5
Up
6
Up
7
Up
8
Down
KMD–5674 cable
O-R STATUS
O-R STATUS
O-R STATUS
O-R STATUS
H O A
1
H O A
2
H O A
3
H O A
4
O-R STATUS
O-R STATUS
O-R STATUS
O-R STATUS
H O A
H O A
6
5
H O A
7
H O A
8
PWR
S-LAN
PC
COLL
Rx
Tx
Illustration 2-8 Modem connection to KMD-5205 and KMD-5270
Detail
Use only the KMD-5674 cable between the controller and the modem. A standard modem cable will not work.
22 Revision J
KMD-5205 and KMD-5270 Installation and Operation
SECTION 3
Operating the controller
This section provides general operating parameters of your KMC controller and a detailed description of the front panel display.
Lights and indicators
Isolation bulbs
Two small bulbs located next to the RS-485 connector are protective isolation bulbs for the Tier 2 networks. These bulbs serve three functions:
◆
◆
◆
When illuminated they indicate improper network phasing. Improper phasing occurs when the ground potential of the controller is higher than the phase or the ground potential of other Tier 2 or Modbus controllers on the network.
The bulbs protect the controller from damage by limiting the network signal.
If voltage or current exceeds safe operating condition, the bulbs will open the connections between the controller and the network.
By pulling the bulbs from their sockets you can disconnect the controller from the network.
Termination switch
O-R STATUS
O-R STATUS
O-R STATUS
H O A
1
H O A
2
H O A
3
O-R STATUS H O A
4
O-R STATUS H O A
5
O-R STATUS
O-R STATUS
O-R STATUS
H O A
6
H O A
7
H O A
8
Isolation bulbs
Reset button
WD
PWR
S-LAN
PC
COLL
Rx
Tx
Power jumper
Indicator
LEDs
Illustration 3-1 Controls and indicators
Revision J 23
Operating the controller
Powering the controller
KMC Controls
Powering the controller
LED indicators
Six LEDs on the front of the controller display system status. Use the LEDs to confirm proper operation or as an aid when troubleshooting.
PWR
Flashes green during normal operation. The normal cycle is one second on and one second off.
S-LAN
Momentarily flashes yellow during the time when data is being transmitted to either the KMD Tier 2 network controllers or to the connected
Modbus devices.
PC
Flashes when sending or receiving data from a computer.
COL
Momentarily flashes red when a collision occurs in Ethernet traffic.
Rx
Flashes green when Ethernet traffic is being received.
Tx
Flashes green when Ethernet traffic is being transmitted.
Use the jumper located next to the power terminal to disconnect the 24 volt AC power from the controller while making wiring changes. Remove the power terminal or disconnect the power feeding the transformer before removing the controller. The controller begins operation as soon as power is applied.
Maintenance
The controller does not require routine maintenance. If cleaning is required, wipe with a
soft, damp cloth and mild soap.
Replacing the fuse
If a fuse opens, investigate the cause, and then replace the fuse. To replace the fuse:
1. Remove the power connection to the module.
2. Carefully pull out the open fuse from the fuse holder.
3. Carefully snap an identical 1.6 ampere, fast-acting, fuse into the fuse holder.
4. Reconnect the power.
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KMD-5205 and KMD-5270 Installation and Operation
Resetting the controller
Operating the controller
Resetting the controller
Use the reset button for either of the following functions.
◆
◆
Restore the modem settings.
Restore all configuration settings to the factory default settings.
Caution
Restoring the controller erases all programs and point configuration. Connect to the controller through Ethernet or a dial-up modem and use either
WinControl XL Plus or TotalControl to save the programming in a panel file before resetting the controller.
To restore only the modem settings
A controller that has been set for modem operation with HCM cannot directly connect to a computer at the RS–232 port unless it is changed with the reset button.
To change the controller from modem connection to direct computer connection do the following:
1. Remove the plastic cover surrounding the six LEDs.
2. Press the reset button for one second and then release it.
Restoring to factory settings
Restoring a controller to factory settings changes the controller as follows:
◆ Removes all programming.
◆
◆
Removes all configuration settings.
Restores the controller to factory default settings.
Caution
Resetting the controller erases all configuration and programming. After resetting to factory settings, you must configure and program the controller to establish normal communications and operation.
To reset the controller to factory settings.
1. If possible, use WinControl XL Plus or TotalControl Design Studio to backup the controller.
2. Remove the plastic cover surrounding the six LEDs.
3. Remove the power jumper. See the illustration
4. Press and hold the red restart button.
5. Replace the power jumper while continuing to hold the restart button.
6. Release the restart button when the SUBLAN and PC LEDs illuminate.
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Operating the controller
Resetting the controller
KMC Controls
26 Revision J
KMD-5205 and KMD-5270 Installation and Operation
SECTION 4
Configuration and programming
This section lists initialization settings and describes programming functions that are unique to configuring the KMD-5205 and
KMD-5270 controllers. Other programming features and more detailed instructions are covered in the
WinControl XL User’s Plus Reference
Manual
.
Initializing with
HCM
Before a controller is placed into service, it must be initialized and addressed with the KMC
Hardware Configuration Manager
(HCM) software. HCM is distributed on the WinControl XL software CD; complete operating instructions are included in the Hardware Configuration Manager help files or the HCM Reference Guide available on the KMC Controls web site.
Caution
The Hardware Configuration Manager sets all controllers on the Tier 2 network to the same parameters. To prevent disruption to other controllers on the network, disconnect the network cables at the RS-485 port or remove the isolation bulbs on the controller prior to starting HCM.
Note
Ethernet settings do not take effect in a controller until the power is cycled.
1. Unplug the Tier 2 or Modbus network connection from the RS-485 port.
2. Connect a serial cable between the controller and the computer on which
HCM will run. See
Connecting to a computer through the serial port
.
3. Start HCM and establish communications with the controller.
4. Make the entries as described in the section
KMC digital network configuration
.
5. Set up the Ethernet routing table. See
6. On applicable models, do the following:
• Enter BACnet parameters. See
Setting up for BACnet networks
• Set up the Modus communications. See
Setting up for Modbus networks
.
7. Return the network connection to the RS-232 port.
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Configuration and programming
Initializing with HCM
KMC Controls
8. Cycle the power to the controller. The controller can now be connected to a network and additional programming can be performed with
WinControl XL Plus or TotalControl.
KMC digital network configuration
The entries in the table
HCM Configuration Screen setup fields
are required for controller-to-controller communications on a either KMD Tier 1 or KMD Tier 2 networks.
Setting
Address
Last Panel
SubLAN A
Modem
Modem String
Table 4-1 HCM Configuration Screen setup fields
Description
Enter the address that is assigned to the controller on the KMD
Tier 1 network. Valid entries are 1–31.
Not applicable on any KMD-5205 or KMD-5270 models.
Sets the connection speed of the Tier 2 port to which the controller is connected. Set the baud to match the baud of the other controllers on the Tier 2 network.
Select to indicate a modem is connect to the nine-pin serial connector. If Modem is selected, a computer cannot be directly connected to the nine-pin connector.
The controller automatically transmits initialization strings for
U.S. Robotics modems. If you are using a different modem, enter the initialization string here. This can normally be found in the modem manual.
Computer Port
The default initialization string is AT&A &B1 &C1 &D2 &H1
&K0 &R.
Enter the communication speed for a PC is directly connected to this port or the modem-to-computer baud if a modem is connected to the controller.
SMPT IP Address Enter the IP address of the e-mail SMTP server. This address is required to send e-mail with KMD-5270 models. The address is supplied by the network system administrator.
28 Revision J
KMD-5205 and KMD-5270 Installation and Operation
Configuration and programming
Initializing with HCM
Ethernet routing table
The Ethernet routing table is a list that associates the KMC network addresses assigned to Tier 1 controllers with the IP addresses required by the LAN protocol.
If the controller is not configured correctly, it will not communicate with other controllers and may cause problems with the rest of the network. Before starting the HCM initializing process you will need information about the controller and
the LAN which is listed in Table 4-2.
Setting
IP address
MTU
Gateway
MAC address
Broadcast sever
Interval
Subnet mask
Table 4-2 Tier 1 controller Ethernet settings in HCM
Description
Supplied by network administrator. Enter the address next to the panel address of the LAN Controller.
1400 or as supplied by system administrator
Use default (255.255.255.255) unless a router (gateway) is located between two Tier 1 controllers. The router IP address is supplied by the network system administrator.
The MAC address is located on the white label on the front of the controller. MAC addresses for KMC Controls products begin with
00-D0-6F.
Check if this controller is a broadcast server.
Set the interval for the broadcast message. The broadcast message is for KMD controllers and not a LAN broadcast message.
Set the Subnet Mask address to 255.255.255.0. or as supplied by network system administrator.
Note
Ethernet settings do not take effect in a controller until the power is cycled.
Ethernet troubleshooting
If the controller does not appear Network Status in the WinControl program, try the following.
1. Obtain a crossover cable (available in most stores that carry network products).
2. Connect the crossover cable between the Ethernet connection on your computer and the Ethernet connector on the LAN Controller.
3. Open an MS-DOS window on your computer and Ping the controller’s
IP address. If the controller is operating correctly, you should receive a response to the ping command.
If you are unfamiliar with the above steps, contact KMC Controls for assistance
Revision J 29
Configuration and programming
Setting up for BACnet networks
KMC Controls
Setting up for
BACnet networks
These topics apply only to the following models:
◆
◆
◆
KMD-5205-006
KMD-5270-001
KMD-5270-006
If the controller is licensed for BACnet and connected to a BACnet network, the controller must be configured to communicate with the network.
Table 4-3 BACnet settings in HCM
Setting Description
Instance
Name
The device instance number as assigned by the BACnet system designer. Instance numbers are required, must be unique among all devices on the internetwork and range from 0 to 4,194,303.
A required 16-character label of the device. Name must be unique among all devices on the internetwork. The set of characters used in Name is restricted to printable characters.
Location
Description
Optional information used to further identify a piece of equipment.
Optional information used to further identify a piece of equipment.
APDU Timeout Indicates the period—in milliseconds— between retransmissions of an APDU requiring an acknowledgement for which no acknowledgment has been received. The default value is 3000 milliseconds.
Max Master Not applicable to KMD-5205 or KMD–5270 models.
Token Timeout Not applicable to KMD-5205 or KMD–5270 models.
Detail
BACnet device settings are covered in more detail in BACstage or TotalControl help. The BACstage and TotalControl reference guides are available also in
Adobe Acrobat format on the KMC Controls web site.
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KMD-5205 and KMD-5270 Installation and Operation
Configuration and programming
Control Basic programming for BACnet
Control Basic programming for
BACnet
These topics apply only to the following models:
◆ KMD-5205-001 ◆ KMD-5270-001
◆ KMD-5205-006 ◆ KMD-5270-006
Control Basic programming for BACnet
For Control Basic programming, the KMD–5270 models support the BACnet
object types that are listed in Table 4-4.
Table 4-4 Supported BACnet object types
Mnemonic Object type
AI
AO
BI
BO
AV
BV
Analog Input
Analog Output
Binary Input
Binary Output
Analog Value
Binary Value
Program the controllers as you would other KMD series controllers. Observe the following details when programing an interface to a BACnet internetwork:
◆
◆
◆
◆
Only input, output and variable points within a BACnet licensed controller appear as objects in a device on the BACnet internetwork.
A point configured as a KMD digital point will appear as a BACnet binary object. Analog points appear as analog objects.
To be visible as an object to BACnet devices, configure the KMD point with both a description and a label.
Use BAC-SET, BAC-GET and BAC-RLQ in Control Basic to read and write other objects on other BACnet devices.
KMC Controls recommends that all BACnet services have adequate error handling protocols within your control program. The following Control Basic code segment demonstrates reading the state of binary input BI8 in a BACnet device with instance number 1.
Caution
The WAIT statement in the following example is required. Do not delete it or the program will not run correctly.
Example:
250 G = BAC-GET( 1 , BI8 ) : REM BACnet read
260 ON-ERROR 280 : REM If error, bad read, don’t use it
270 1-VAR16 = G : REM Read was good, use the value.
280 WAIT 0:00:15 : REM Release so other CB programs can run
290 END
Revision J 31
Configuration and programming
Setting up for Modbus networks
KMC Controls
Setting up for
Modbus networks
Access to the controllers from BACnet
To access the BACnet licensed controller, use a BACnet operator workstation such as BACstage.
◆
◆
◆
◆
◆
The WebLite will appear in the BACstage device list but cannot be selected.
Its objects are not accessible for configuration from the BACstage Object menu.
The configured points within the WebLite are the only points visible in
BACnet.
In BACstage, use BACnet Read/Write Property under the System menu in
BACstage to manually view or change properties.
In TotalControl the BACnet licensed controllers are added to the Network
Manager list.
KMC BACnet controllers and third-party devices may read and write to the objects in the WebLite with off-panel reads and writes.
These topics apply only to the following models:
◆ KMD-5205-005 ◆ KMD-5270-005
◆ KMD-5205-006 ◆ KMD-5270-006
Set the following Modbus communication parameters with HCM. All Modbus devices connected to the same network—including the KMD-5205 and KMD 5270 models—must be set to the same mode, baud and parity.
Setting
Mode
Baud
Data
Table 4-5 Modbus settings in HCM
Description
Select only RTU.
Set to 9600, 19,200 and 38,00 baud.
Set to even, odd or no parity bits
Programming for
Modbus in
WinControl XL Plus
Use WinControl XL Plus to map Modbus registers to variables in the KMD-5205 and KMD-5270 Modbus licensed controllers. Once the registers are mapped to variables, the variables are handled with Control Basic to read from and write to the registers. The procedures for mapping the registers to variables are covered in
WinControl XL Plus help and the WinControl XL Plus Reference manual.
Note
WinControl XL Plus 2.1 or later is required to map Modbus registers to variables in the KMD-5205-005 and KMD-5270-005 controller.
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KMD-5205 and KMD-5270 Installation and Operation
Configuration and programming
Firewalls and network communications
Firewalls and network communications
Firewalls are commonly installed on networks to prevent unauthorized traffic or electronic probes from entering the network. If the controller must communicate with a network where a firewall is in place, the following actions must be taken.
Tier 1 controllers communicate through one of three Ethernet Ports:
Tabel 4-6 Firewall ports
Connection UDP Port
WinControl to Tier 1 controller 21068
Tier 1 controller to Tier 1 controller 21069
Tier 1 controller to Tier 1 controller 21070
These ports must be open for communications to pass through a firewall.
If the controller resides behind a Network Address Translation (NAT) router, the
IP address for the controller must be preceded by the lowercase letter ‘r’ in the
WinControl system menu. (For example, r128.1.1.5.)
Adding this prefix letter will cause WinControl to disregard the IP table and download from the panel itself.
Note
If you use this method you will only be able to connect
one
Tier 1 controller through the router.
System time keeping
The controllers feature real-time clocks. Once the clock is set with WinControl XL, the controller maintains accurate time even during power loss. A KMC digital network uses the lowest addressed Tier 1 controller with a real-time clock as the system time keeper.
Revision J 33
Configuration and programming
System graphics
KMC Controls
System graphics
These topics apply only to the following models:
◆ KMD-5270 ◆ KMD-5270-005
◆ KMD-5270-001 ◆ KMD-5270-006
The KMD-5270 WebLite models can store up to eight system group background graphics which can then be served to a standard web browser. Use the following procedure in WinControl XL Plus to make a graphic available for browser access.
Detail
WinControl XL Plus 2.1 or later is required to load browser graphics into a
KMD–5270 WebLite
.
1. Connect to the controller with WinControl XL Plus over Ethernet.
2. Choose Control menu, System Groups. and then Graphics.
3. Enter the file name of the background graphic to be stored in the
KMD-5270 for viewing with a web browser.
4. Enter the same name in the Bitmap/JPEG column in the System Groups list window.
34
Illustration 4-1 Web graphics file list
Caution
A background graphics file name may be compatible with WinControl XL Plus but not with the browser. WinControl XL Plus will send a background graphic with an incompatible file name to the controller but the browser may not display it. Use the following guidelines for best results.
◆
◆
◆
◆
◆
Use the file name without the extension.
The file type must be JPG format and cannot be larger than 50kB.
Place the file in the
Pictures
directory in the job folder. This is the same location for other system group graphics.
Use only file names that are compatible with web browsers. If unsure about browser compatibility, use only letters and numbers.
File names are limited to 10 characters by WinControlXL Plus.
Revision J
KMD-5205 and KMD-5270 Installation and Operation
SECTION 5
Using a web browser (KMD-5270 models only)
This section explains how to view and control a KMD-5270 with a web browser.
Applicable models
Through the embedded HTTP server in the KMD-5270, you can use a web browser to view and make changes to the following functions in the controller.
Table 5-1 WebLite view and change functions
Function Control
System Groups
Inputs
Outputs
Variables
Views text and background graphics.
Change value and manual mode status
Change value and manual mode status
Change value and manual mode status
PID Controllers
Weekly Schedules
Change value and manual mode status
Change times
Annual Schedules Change dates
These functions are fully described in the section
The Control Menu
of the
WinControl XL Plus User’s Manual.
The topics in this section apply only to the following models:
◆
◆
KMD-5270
KMD-5270-001
◆ KMD-5270-005
◆ KMD-5270-006
Revision J 35
Using a web browser (KMD-5270 models only)
Browser requirements
Browser requirements
KMC Controls
Use only Microsoft Internet Explorer to view the web pages in a KMD-5270 controller. The browser requires the Java Virtual Machine, a product of Oracle, to view the trend graphs in the controller. Download the Java Virtual Machine at the following address.
www.oracle.com.
If you are using Internet Explorer version 10, which will only run on Windows 7 or Windows 8, you must enable the Compatibility View to get the WebLite web pages to work correctly. If you open the WebLite web page and the Login button is not present, change the compatibility mode by clicking the Compatibility icon in the address bar.
Click to change to compatibility mode.
Illustration 5-1 Changing to compatibility mode in IE 10.
Opening the
WebLite home page
To access a WebLite with a web browser, open a browser window and then enter the IP address for the controller in the address bar. The WebLite home page opens.
Note
Two IP addresses may be assigned to a WebLite. The network system administrator will provide the address.
◆
◆
Use the internal IP address if you are connected to the same network as the
WebLite.
Use the IP address assigned for viewing with a browser if you are connecting to the WebLite through an internet service or network firewall.
Enter IP address
Click to log in
Enter operator name and password
Illustration 5-2 WebLite home page
36 Revision J
KMD-5205 and KMD-5270 Installation and Operation
Using a web browser (KMD-5270 models only)
Opening the WebLite home page
Log in and security
When the home page is open, click Login and then enter your user name and password. Only assigned operators can view or make changes to a WebLite controller. Security levels are assigned with WinControl XL Plus and correspond to WebLite permissions as follows:
Table 5-2 Password permissions
Operator level Permission
1
3
5
View only
Changes permitted only to the initial system group that opens for the operator at sign-on.
View and make changes
After a logging in, the home screen displays a list of available functions.
Click to log out
Choose available functions from the Controller
Data list
Illustration 5-3 WebLite home page
Log out
Click the Logout button in the upper right corner of the home page to close the connection with the WebLite. Logging out maintains security and prevents unauthorized modifications to the system.
Revision J 37
Using a web browser (KMD-5270 models only)
Viewing and editing
KMC Controls
Viewing and editing
Controlling a system through a WebLite is limited to making changes to values, setting the state of manual overrides and changing times and dates in schedules.
When you choose a point such as Input, a monitor window opens. Below the data displayed in the window is an edit link which opens an additional window with the edit page.
Edit link
Illustration 5-4 View only monitor window
Note
Descriptions, labels and units can be changed only by using WinControl XL
Plus.
38 Revision J
KMD-5205 and KMD-5270 Installation and Operation
Using a web browser (KMD-5270 models only)
Viewing and editing
To make changes to values:
1. Click Edit. The Edit window opens.
2. Enter a new value.
3. Click
Ok
and the change is sent to the controller.
Calculator button
Click OK to send changes
Calculator pop-up
Click Reset to restore to original state
Illustration 5-5 Input edit window
Clicking the calculator button opens an additional window with calculator functions. The value in the calculator pop-up is sent to the edit page when you close the calculator pop-up or click
Ok
. The change is not sent to the controller until you click
OK
in the edit page.
Revision J 39
Using a web browser (KMD-5270 models only)
PID controllers
PID controllers
KMC Controls
PID controllers are managed the same as the input function described in
Trend Logs
40
Illustration 5-6 PID control loop
Trend logs may be viewed as either a table or graph.
Note
Viewing trend log graphs require the Sun Microsystems Java Virtual Machine to be installed on your computer. Download the Virtual Machine at http:// java.sun.com/getjava/download.html
To view a trend log:
1. Choose
Trend Log
from the
Controller Data
list. A trend log list window opens.
2. Choose a trend log from the list. A window opens and displays the trend log in table format.
3. Click
Open Graph
. A new window opens in which the controller will graph the data.
4. Passing the cursor over a point on the graph displays the data value and the time it was collected in the
Pointer Coordinates
box.
To zoom in on a specific detail:
1. Left click and drag from left to right over the points you want to examine.
Revision J
KMD-5205 and KMD-5270 Installation and Operation
Using a web browser (KMD-5270 models only)
Trend Logs
2. Click No Zoom to return to normal view.
Illustration 5-7 Trend log graph
Revision J 41
Using a web browser (KMD-5270 models only)
Schedules
Schedules
KMC Controls
Weekly and annual schedules are managed much the same as with WinControl.
The method for editing a weekly schedule is described in
.
42
Illustration 5-8 Weekly and annual schedules
Revision J
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