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INFCPH and INFCOP
INFINITY
®
C
Microprocessor-Based pH Controller and pH/ORP Controller
Operator’s Manual
NEWPORT Electronics, Inc.
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In the U.S.A. and Canada: 1-800-NEWPORT
®
In Mexico: (95) 800-NEWPORT
SM
Or call your local NEWPORT Office.
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It is the policy of NEWPORT to comply with all worldwide safety and EMC/EMI regulations that apply.
NEWPORT is constantly pursuing certification of its products to the European New Approach Directives.
NEWPORT will add the CE mark to every appropriate device upon certification.
The information contained in this document is believed to be correct but NEWPORT Electronics, Inc. accepts no liability for any errors it contains, and reserves the right to alter specifications without notice.
WARNING: These products are not designed for use in, and should not be used for, patient connected applications.
The “Meter Case Bezel Design” is a trademark of NEWPORT Electronics, Inc., registered in the U.S.
PATENT NOTICE: This product is covered by one or more of the following patents: U.S. Pat. No. Des. 336,895; 5,274,577 / Canada
2052599; 2052600 / Italy 1249456; 1250938 / France Brevet No. 91 12756 / Spain 2039150; 2048066 / UK Patent No. GB2 249 837;
GB2 248 954 / Germany DE 41 34398 C2. Other International Patents Pending.
This device is marked with the international caution symbol. It is important to read the Setup Guide before installing or commissioning this device as it contains important information relating to safety and EMC.
Preface
PREFACE
Manual Objectives
This manual shows you how to set up and use the Programmable Digital Meter.
Standard Procedures:
* Checking voltage jumpers, or changing voltage power
* Mounting the panel
* Configuring Temperature compensation
* Selecting a decimal point position
* Configuring calibration parameters
* Performing two or three-point calibration
* Setting the setpoint's active band
* Selecting a latched or unlatched operation
* Setting setpoint’s deadbands
* Enabling/disabling analog output
* Selecting analog output as current or voltage
* Scaling analog output i
ii
Preface
Table A-1. Sections of the Manual
If you want to read about:
Unpacking; safety considerations
Meter description and features
Main board power jumpers; panel mounting, sensor input, main power and analog and relay output
Setpoint value, Temperature compensation, decimal point position, calibration, setpoint configuration; setpoint deadbands, analog output configuration and scaling
Setpoint values
Display messages
Meter menu/sub-menu messages
Setpoint configuration messages
Specifications
Factory Preset Values
1
2
3
4
Refer to section
Introduction
About the Meter
Getting Started
Configuring the Meter
5
6
7
8
9
10
Selecting Setpoint Values
Display Messages
Menu Configuration
Setpoint Configuration
Displays
Specifications
Factory Default
Setup as Shipped
Preface
Section
SEC 1
1.1
1.2
Table of Contents
Page
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Safety Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
SEC 3
3.1
3.2
3.3
3.4
3.5
3.6
3.7
SEC 4
4.0
4.1
4.2
4.3
4.4
4.5
SEC 2
2.1
2.2
2.3
ABOUT THE METER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Available Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
2.4
Front of the Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
2.4.1
Meter Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
2.5
Front Panel Button Lockout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
2.5.1
Jumper Lock Out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
2.5.2
Push Button Lock Out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
2.6
Back of Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
2.7
Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
GETTING STARTED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Rating/Product Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Main Board Power Jumpers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Main Board Jumpers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Panel Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Connecting Sensor Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Connecting Main Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Connecting Analog and Relay Outputs . . . . . . . . . . . . . . . . . . . . . . . . . .18
CONFIGURING THE METER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Specifying Input Type (INPT) pH/ORP Controllers Only . . . . . . . . . . . . .20
Selecting the Temperature Compensation Mode (A.T.C.) . . . . . . . . . . .20
Selecting a Decimal Point Position (DEC.P) . . . . . . . . . . . . . . . . . . . . . .21
Using Reading Configuration (RD.CF) . . . . . . . . . . . . . . . . . . . . . . . . . .22
Performing Two-Point Calibration (CAL.2) . . . . . . . . . . . . . . . . . . . . . . . .23
Performing Three-Point Calibration (CAL.3) . . . . . . . . . . . . . . . . . . . . . .24
iii
iv
Preface
Table of Contents
Section Page
4.6
Using Setpoint 1 Configurations (S1.CF) . . . . . . . . . . . . . . . . . . . . . . . . .25
4.6.1
Setting Setpoint 1's Active Band . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
4.6.2
Selecting if Setpoint 1 is Latched or Unlatched . . . . . . . . . . . . . . . . . . . .25
4.6.3
Selecting Setpoint 1 (for pH/ORP Controllers only) . . . . . . . . . . . . . . . . .25
4.7
Using Setpoint 2 Configuration (S2.CF) . . . . . . . . . . . . . . . . . . . . . . . . .26
4.7.1
Setting Setpoint 2's Active Band . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
4.7.2
Selecting if Setpoint 2 is Latched or Unlatched . . . . . . . . . . . . . . . . . . . .26
4.7.3
Selecting Setpoint 2 (for pH/ORP Controllers only) . . . . . . . . . . . . . . . . .26
4.8
4.9
Setting the Setpoint 1 Deadband (S1.DB) . . . . . . . . . . . . . . . . . . . . . . . .27
Setting the Setpoint 2 Deadband (S2.DB) . . . . . . . . . . . . . . . . . . . . . . . .27
4.10
Using Output Configuration (OT.CF) . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
4.10.1 Enabling or Disabling the Analog Output . . . . . . . . . . . . . . . . . . . . . . . . .29
4.10.2 Selecting Analog Output as Current or Voltage . . . . . . . . . . . . . . . . . . . .29
4.10.3 Selecting Analog Output as pH or ORP (for pH/ORP Controllers only) . .30
4.11
Configuring Temperature (C or F-TEMP) . . . . . . . . . . . . . . . . . . . . . . . . .31
4.12
Using Output Scale and Offset (OT.S.O) . . . . . . . . . . . . . . . . . . . . . . . . .32
4.12.1 Example for Output Scale and Offset . . . . . . . . . . . . . . . . . . . . . . . . . . .34
SEC 5
SEC 6
SEC 7
SEC 8
SELECTING SETPOINT VALUES . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
DISPLAY MESSAGES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
MENU CONFIGURATION DISPLAYS . . . . . . . . . . . . . . . . . . . . . . . . . .37
SETPOINT CONFIGURATION DISPLAYS . . . . . . . . . . . . . . . . . . . . . . .40
SEC 9 SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
SEC 10 FACTORY PRESET VALUES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
CE APPROVAL SECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46
Preface
List of Figures
Figure Page
3-2
3-3
3-4
3-5
2-1a Front of Meter - pH Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
2-1b Front of Meter - pH/ORP Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
2-2
3-1 ac Power Connector Label (with dc-Power Detail) . . . . . . . . . . . . . . . . . .9
Main Board Power Jumpers (W1, W2, W3) . . . . . . . . . . . . . . . . . . . . . .12
Main Board Jumper Positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Upper Option Board Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Meter - Exploded View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Panel Cut-Out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
3-6
3-7
3-8
3-9 pH and RTD Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Main Power Connections - ac . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Main Power Connections -dc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Relay Output Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
3-10 Analog Output Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
3-11 Isolated Analog Output Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
4-1
9-1
Relay Output Triggering Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
Dimensions/Panel Cutout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
List of Tables
Table Page
3-2
6-1
7-1
7-2
A-1
2-1
2-2
3-1
Sections of the Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ii
Accessories and Add-Ons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Connector Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Jumper Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
ac-Power Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Display Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
Configuration Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
Run Mode Displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
8-1 Setpoint Configuration Displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
10-1 Factory Preset Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
v
vi
Preface
NOTES, WARNINGS and CAUTIONS
Information that is especially important to note is identified by three labels:
• NOTE
• WARNING
• CAUTION
• IMPORTANT
Note
☞ NOTE: provides you with information that is important to successfully setup and use the Programmable Digital Meter.
CAUTION or WARNING: tells you about the risk of electric shock.
CAUTION, WARNING or IMPORTANT: tells you of circumstances or practices that can effect the meter's functionality and must refer to accompanying documents.
Introduction
1
SECTION 1. INTRODUCTION
1.1 UNPACKING
Remove the Packing List and verify that all equipment has been received. If there are any questions about the shipment, use the phone number for the Customer Service
Department nearest you.
Upon receipt of shipment, inspect the container and equipment for any signs of damage.
Take particular note of any evidence of rough handling in transit. Immediately report any damage to the shipping agent.
Note
☞
The carrier will not honor any claims unless all shipping material is saved for their examination. After examining and removing contents, save packing material and carton in the event reshipment is necessary.
Verify that you receive the following items in the shipping box:
QTY DESCRIPTION
1 Programmable Digital Meter indicator/controller with all applicable connectors attached.
1 Owner's Manual
1 Set Mounting brackets
Note ☞
If you ordered any of the available options (except the “BL” blank Lens option), they will be shipped in a separate container to avoid any damage to your indicator/controller.
1
1
Introduction
1.2
SAFETY CONSIDERATIONS
This device is marked with the international Caution symbol. It is important to read this manual before installing or commissioning this device as it contains important information relating to Safety and EMC (Electromagnetic Compatibility).
Unpacking & Inspection
Unpack the instrument and inspect for obvious shipping damage. Do not attempt to
Note
☞ operate the unit if damage is found.
This instrument is a panel mount device protected in accordance with Class I of EN
61010 (115/230 AC power connections). Installation of this instrument should be done by
Qualified personnel. In order to ensure safe operation, the following instructions should be followed.
This instrument has no power-on switch. An external switch or circuit-breaker shall be included in the building installation as a disconnecting device. It shall be marked to indicate this function, and it shall be in close proximity to the equipment within easy reach of the operator. The switch or circuit-breaker shall not interrupt the Protective Conductor (Earth wire), and it shall meet the relevant requirements of
IEC 947–1 and IEC 947-3 (International Electrotechnical Commission). The switch shall not be incorporated in the mains supply cord.
Furthermore, to provide protection against excessive energy being drawn from the mains supply in case of a fault in the equipment, an overcurrent protection device shall be installed.
• The Protective Conductor must be connected for safety reasons. Check that the power cable has the proper Earth wire, and it is properly connected. It is not safe to operate this unit without the Protective Conductor Terminal connected.
Note ☞
• Do not exceed voltage rating on the label located on the top of the instrument housing.
• Always disconnect power before changing signal and power connections.
• Do not use this instrument on a work bench without its case for safety reasons.
• Do not operate this instrument in flammable or explosive atmospheres.
• Do not expose this instrument to rain or moisture.
• Unit mounting should allow for adequate ventilation to ensure instrument does not exceed operating temperature rating.
• Use electrical wires with adequate size to handle mechanical strain and power requirements. Install without exposing bare wire outside the connector to minimize electrical shock hazards.
EMC Considerations
• Whenever EMC is an issue, always use shielded cables.
• Never run signal and power wires in the same conduit.
• Use signal wire connections with twisted-pair cables.
• Install Ferrite Bead(s) on signal wires close to the instrument if EMC problems persist.
2
About The Meter
2
SECTION 2. ABOUT THE METER
2.1 DESCRIPTION
This Digital Programmable meter is a value packed microprocessor-based pH controller or pH/ORP controller. This pH controller includes automatic or manual temperature compensation, quick calibration to 4, 7 and 10 pH; accepts most BNC combination pH electrodes with or without 100 or 1000 ohm RTD. Standard features include analog output and dual relay output. Isolated analog output must be ordered at time of purchase. Retransmission analog output is fully scalable. Dual 5 amp, form C relays control critical processes. A mechanical lockout has been included to guard against unauthorized changes.
2.2 FEATURES
The following is a list of standard features:
* 4-digit 14-segment LED display - red or green display
* ±0.01 pH accuracy
* 0.5ºC Temperature accuracy
* 100 or 1000 ohm RTD input
* Nonvolatile memory-no battery backup
* Dual 5 amp, form C relay outputs
* Scalable non-isolated analog outputs
* 115 or 230 Vac 50/60 Hz power supply or 10-32 Vdc or 26-56 Vdc
The following is a list of optional features:
* NEMA-4 front panel cover
* Scalable isolated analog output
3
2
About The Meter
2.3 AVAILABLE ACCESSORIES
Table 2-1. Accessories and Add-Ons
Add-On Options
FS
SPC4
SPC18
Special Calibration/Configuration
NEMA-4 Splash Proof Cover
NEMA-4 Splash Proof Cover, NEW
Accessories
TP1A
RP18
RP28
RP38
Trimplate panel adaptor.
Adapts DIN1A/DIN2A cases to larger panel cutouts
19-In. Rack Panel for one (1) 1/8 DIN instrument
19-In. Rack Panel for two (2) 1/8 DIN instrument
19-In. Rack Panel for three (3) 1/8 DIN instrument
4
About The Meter
2
2.4 FRONT OF THE METER
SETPTS /pH T/mV MENU RESET
Figure 2-1a. Front of meter - pH Controller
SETPTS /pH/ORP T/mV MENU RESET
Figure 2-1b. Front of meter - pH/ORP Controller
METER DISPLAY:
Digital LED display -1.9.9.9. or 9.9.9.9. 4-digit 14 segment, 0.54" high
LED display with programmable decimal point.
These meter display windows light when appropriate:
1 Setpoint 1 status
2 Setpoint 2 status mV mV displays
ºC Celsius
ºF Fahrenheit
5
2
About The Meter
2.4.1 METER BUTTONS
SETPTS Button
In the run mode, this button will sequentially recall the previous setpoint settings. As necessary, use the
䊱
/pH and
䊳
/mV buttons to alter these settings, then press the
SETPTS button to store new values.
Unless you press the SETPTS, 䊳 /pH, or 䊱 /mV button within 20 seconds, the meter will scroll to setpoint 2 and then to the run mode.
䊱
/pH Button (for pH Controller)
In the run mode, this button will view pHvalue.
In the configuration mode, press this button to change the value of the flashing digit shown on the display and/or toggle between menu choices, such as “R.2=F” or “R.2=C” on RD.CF menu. When configuring your setpoint values, press the
䊱
/pH button to advance the flashing digit's value from 0 to 9 by 1.
䊱
/pH/ORP Button (for pH/ORP Controller)
In the run mode, this button will view pHvalue.
Note ☞
If you have a pH/ORP Controller: throughout this manual’s text, the
䊱
/pH/ORP button is referenced as the
䊱
/pH button.
To toggle between the pH and ORP values while in the “Run Mode” (Normal Operation).
Use this button also to change the value of the digits while in the “Setpoint” and “Menu”
(Configuration) Modes.
䊳
T/mV Button (for pH Controller)
In the run mode press the
䊳T/mV button to recall the mV value of your input signal.
Press the
䊳T/mV button a second time to recall the temperature value of your input.
In the configuration mode, press this button to scroll to the next digit.
䊳
T/mV Button (for pH/ORP Controller)
To view temperature while in the “Run Mode” (Normal Operation). Use this button also to select the digit’s position while in the “Setpoint” and “Menu” (Configuration) Modes.
6
About The Meter
2
2.4.1 METER BUTTONS (Continued)
MENU Button
In the run mode, press the MENU button to terminate the current measuring process and enter you into the configuration mode.
In the configuration mode, press the MENU button to store changes in the nonvolatile memory and then advance you to the next menu item.
RESET Button
If you hard reset (press the MENU button followed by the RESET button) or power off/on the meter, it shows “RST”, followed by “pH”.
In the run mode, press the RESET button to reset the latched setpoints. The meter shows “SP.RS” and returns to the run mode.
In the configuration mode, press the RESET button once to review the previous menu.
Press the RESET button twice to perform a hard reset and return to the run mode.
In the setpoint mode, press the RESET button to enter the run mode. The meter shows
"RUN" and enters the run mode.
Note
☞
When in setpoint or configuration mode, if the meter shows 9999 or
-1999 with all flashing digits, the value has overflowed. Press the
䊱
/MAX button to start a new value.
7
2
About The Meter
2.5 FRONT-PANEL BUTTON LOCK OUT (For Security Purposes)
2.5.1 Jumper Lock Out
To lock all front-panel buttons, remove the S3-A jumper (refer to Figure 3-2).
To lock the MENU button only, verify that the S3-B jumper is removed, then install the
S3-A and S3-E jumpers (refer to Table 3-1). If you press the MENU button, the meter shows “LOCK” and returns to the run mode.
2.5.2 Push Button Lock Out
To lock the RESET, MENU and SETPTS buttons only, verify that the S3-A jumper is installed and the S3-E jumper is not installed, then follow these steps:
In the run mode -
1. Press and hold down the RESET button. The meter shows “SP.RS” or
“RUN”. Do not release the RESET button.
2. Press the MENU button and hold the RESET button down (3-5 seconds) until the meter shows “LOCK”.
3. Release both buttons.
To unlock the RESET, MENU and SETPTS buttons, follow these steps:
1. Press and hold down the RESET button. The meter shows “LOCK”.
Do not release the RESET button.
2. Press the MENU button and hold the RESET button down (3-5 seconds) until the meter shows “UN.LK”.
3. Release both buttons.
8
About The Meter
2
2.6 BACK OF THE METER
Figure 2-2 shows the label describing the connectors on the back of the meter. Table 2-1 on the following page gives a brief description of each connector at the back of the meter.
POWER & INPUT CONNECTIONS
NO EXT RTN: INSTALL S4-A
EXT RTN: REMOVE S4-A &
CONNECT EXT RTN TO -R
A S4
TB5
1* 2* 3*
VOLT CURR RTN
ISOLATED*
ANALOG OUT
TB1
7 8 9
N/C
+ -
DC dc-power connector label detail
TB1
N.O.1
RELAY 1
N.C.1
COM1 N.O.2
RELAY 2
N.C.2
COM2
1 2 3 4 5 6
TB2
7 8
L N
AC
9 10* 11* 12*
VOLT CURR RTN
ANALOG OUT*
1* 2* 3*
+R -R N/C
RTD INPUT*
* pH INPUT*
= CONNECT TO LOW VOLTAGE LIMITED ENERGY CIRCUITRY ONLY.
Figure 2-2. ac Power Connector Label (with dc Power detail)
9
2
About The Meter
2.6 BACK OF THE METER (Continued)
Table 2-2. Connector Description
Connector Description
TB1-1 Setpoint 1: Normally Open (N.O.1) connection
TB1-2
TB1-3
TB1-4
TB1-5
TB1-6
Setpoint 1: Normally Closed (N.C.1) connection
Setpoint 1: Common (COM1) connection
Setpoint 2: Normally Open (N.O.2) connection
Setpoint 2: Normally Closed (N.C.2) connection
Setpoint 2: Common (COM2) connection
TB1-7
TB1-8
TB1-9
TB1-10
TB1-11 ac Line connection (no connections on dc-powered units) ac Neutral connection (+ Input on dc-powered units) ac Earth ground (dc-power Return on dc-powered units)
Analog Voltage Output connection
Analog Current Output connection
TB1-12
TB2-1
TB2-2
TB5-1
TB5-2
TB5-3
Analog Return connection
+R: RTD connection Pin 1 connection
-R: RTD connection Pin 2 connection
Isolated Analog Voltage Output connection
Isolated Analog Current Output connection
Isolated Analog Output Return connection
J3 Main pH or pH/ORP input BNC connector
10
About The Meter
2
2.7 DISASSEMBLY
You may need to open up the meter for one of the following reasons:
• To check or change the 115 or 230 Vac power jumpers.
• To install or remove jumpers on the main board.
Note
☞
Disconnect the power supply before proceeding.
To remove and access the main board, follow these steps:
• Disconnect the main power from the meter.
• Remove the back case cover.
• Lift the back of the main board upwards and let it slide out of the case.
11
3
Getting Started
SECTION 3. GETTING STARTED
Caution: The meter has no power-on switch, so it will be in operation as soon you apply power.
If you power off/on the meter, or perform a hard reset (press the RESET button twice), the meter shows “RST”, followed by "PH".
3.1 RATING/PRODUCT LABEL
This label is located on top of the meter housing (refer to Figure 3-4).
3.2 MAIN BOARD POWER JUMPERS (refer to Figure 3-1)
Note ☞
Important: If you want to change the Factory preset jumpers, do the following steps; otherwise go to section 3.3.
Disconnect the power from the unit before proceeding.
1.
2.
3.
Remove the main board from the case. Refer to Section 2.7.
Locate the solder jumpers W1, W2, and W3 (located near the edge of the main board alongside the transformer).
If your power requirement is 115 V ac, solder jumpers W1 and W3 should be
wired, but jumper W2 should not. If your power requirement is 230 V ac, solder jumper W2 should be wired, but jumpers W1 and W3 should not.
Figure 3-1 shows the location of solder jumpers W1 through W3.
W3 W2 W1
115V ac
W3 W1
230V ac
W2
TRANSFORMER
Figure 3.1 Main Board Power Jumpers
12
Getting Started
3
3.3 MAIN BOARD JUMPERS
Figure 3-2 shows the location jumper positions on the main board.
Version with
Non-Removable connectors.
DISPLAY
BOARD
TB1
TB2
Newer version with upper & lower level pull-out connector plugs
T1
S1
S5
S4
S2
TP1-6
MAIN
BOARD
P1
S3
E
S3
C B A
TB1
J3
TB2
A
S1
B
S5
A
A
S4
A B
S2
C D E F
TP1 TP2 TP3 TP4 TP5 TP6
Figure 3-2. Main Board Jumper Positions
TB5
1
2
3
DISPLAY
BOARD
T1
MAIN
BOARD
P1
Figure 3-3. Upper Option Board Installation
13
3
Getting Started
3.3 MAIN BOARD JUMPERS (Continued)
Note
☞
S1 jumper is for factory use only.
Do not install or remove them.
S2 jumper allows you to use the meter without ATC.
S3 jumpers are used for the following: (Refer to Figure 3-2)
* To enable or disable the front panel push-buttons
* To allow for an extremely low resistance load for analog output
* To disable the MENU button
* To perform calibration procedure
S4 jumpers allow you to use electrode solution ground wire or internal ground for measurement purposes.
S5 jumpers allow you to use 100 ohm or 1000 ohm RTD sensors.
Table 3-1. Jumper Functions
Jumper
S2-D
S3-A
S3-B
S3-C
S3-D
S3-E
S4-A
S5-A
Description
Install if Temperature sensor is not used.
Install to enable front panel push-buttons.
Remove to disable all front panel push-buttons
Removed. Install for meter calibration.
Normally removed. Install for analog output when load is less than 1 K Ω impedance. Care should be taken when installing this jumper.
Removed. Not used.
If installed without S3-B, the MENU button locks out.
If you press the MENU button, the meter shows “LOCK”.
Install when using internal ground.
Remove when using electrode solution ground wire.
Install for 100 ohm RTD sensor.
Remove for 1000 ohm RTD sensor.
14
3.4 PANEL MOUNTING
PANEL
MO
UN
TIN
G BR
AC
KE
T
PRODUCT LABEL
CONNECTOR
RE
(R
AR
EM
C
OV
OV
ED
)
ER
INFO
CASE
Getting Started
3
BEZEL
Figure 3-4. Meter - Exploded View
1.
Cut a hole in your panel, as shown in Figure 3-4. For specific dimensions refer to
Figure 3-5.
PANEL THICKNESS
6,4 (.25) MAX
0,8 (.03) MIN
1,5
R(.06)
4 PLCS
45,00 + 0,61/-0,00
(1.772 + .024/–.000)
2.
Insert the meter into the hole.
Be sure the front bezel is flush to the panel.
Figure
92,00 + 0,81/–0,00
(3.622 + .032/–.000)
NOTE: Dimensions in Millimeters (Inches)
Figure 3-5. Panel Cut-Out
3.
Proceed to Section 3.5 to connect your sensor input and main power.
15
3
Getting Started
3.5 CONNECTING SENSOR INPUTS
TB1
1 2 3 4 5 6
TB2
7 8 9 10 11 12 1* 2* 3*
J3 pH INPUT*
+ R
RTD
- R
* = CONNECT TO LOW VOLTAGE
LIMITED ENERGY CIRCUITRY ONLY.
Figure 3-6. pH and RTD Input Connections
16
Getting Started
3
3.6 CONNECTING MAIN POWER
Connect the ac main power connections as shown in Figure 3-7.
Warning: Do not connect AC power to your device until you have completed all input and output connections. This device must only be installed by a specially trained electrician with corresponding qualifications. Failure to follow all instructions and warnings may result in injury!
TB1
1 2 3 4 5 6
TB2
7 8 9 10 11 12 1 2 3 pH INPUT
NEUTRAL
LINE
SWITCH
EARTH
FUSE
(L) LINE
(N) NEUTRAL
GREEN WIRE EARTH GROUND
Check for proper Earth grounding in the power distribution system (single phase).
AC Power
Figure 3-7. Main Power Connections - ac
TB1
7
8
9
Table 3-2. ac-Power Connections
AC POWER EUROPE
WIRE COLORS
USA
Brown Black ~ ac Line
~ ac Neutral
~ ac Earth
Blue
Green/Yellow
White
Green
17
3
Getting Started
3.6 CONNECTING MAIN POWER (Continued)
Connect the dc main power connections as shown in Figure 3-8.
TB1
1 2 3 4 5 6
TB2
7 8 9 10 11 12 1 2 3 pH INPUT
18
+ DC - DC
DC POWER
Figure 3-8. Main Power Connections - DC
3.7 CONNECTING ANALOG AND RELAY OUTPUTS
Relay 1 Relay 2
NO2
COM2
EXTERNAL LOAD
FUSE
TB1
1 2 3 4 5 6
TB2
7 8 9 10 11 12 1 2 3 pH INPUT
N
L
y
Figure 3-9. Relay Output Connections
Getting Started
3
3.7 CONNECTING ANALOG AND RELAY OUTPUTS (Continued)
TB1
1 2 3 4 5 6
TB2
7 8 9 10* 11*12* 1 2 3 pH INPUT
*Z = CONNECT TO LOW VOLTAGE
Z LIMITED ENERGY CIRCUITRY ONLY.
Figure 3-10. Analog Output Connections
TB1
1 2 3 4 5 6
7 8 9 10 11 12
TB2
1 2 3
1* 2* 3* pH INPUT
TB5
i
* = CONNECT TO LOW VOLTAGE LIMITED ENERGY CIRCUITRY ONLY.
Figure 3-11. Isolated Analog Output Connections
19
4
Configuring The Meter
SECTION 4. CONFIGURING THE METER
Note ☞
• Refer to Table 7-1 for a summary list of menu configuration.
• Factory defaults are in bold and italics.
• The Unit of Measurement for setpoints, deadbands, and read 1/read 2 (Output
Scale and Offset) is all in Millivolts. The decimal point will always be at position 1
(for right position) for these items.
• The corresponding Unit of Measurement (pH or mV) will flash when viewing values.
4.0 SPECIFYING INPUT TYPE (“INPT”) (for pH/ORP controllers ony)
Under this menu there are two choices:
pH: The meter acts as a typical pH meter
ORP: The meter acts as a ORP/pH meter
1.
Press the
䊳
T/mV button once. The current input type is displayed.
2.
Press the 䊱 /pH/ORP button to select pH or ORP. When the desired choice is displayed, press the MENU button. This enters the value into the microprocessor and “STRD” will momentarily flash on the display. The next menu item, “A.T.C.”, will automatically appear on the display.
4.1 SELECTING THE TEMPERATURE COMPENSATION MODE (“A.T.C.”)
To select your appropriate compensation type, follow these steps:
1.
Press the MENU button. The meter shows “A.T.C”.
2.
Press the
䊳
T/mV button. The meter shows one of the following:
• “METR” meter utilizes the RTD input for automatic temperature compensation.
(Default)
• “OFF” meter utilizes a constant 25ºC for temperature compensation.
• “MANU” meter utilizes a manually entered value for temperature compensation.
3.
Press the
䊱
/pH button to scroll through available choices.
4.
Press the MENU button to store your choice. The meter momentarily shows
“STRD”, followed by “DEC.P” (Decimal Point).
Configuring The Meter
4
4.2 SELECTING A DECIMAL POINT POSITION (“DEC.P”)
To select a decimal point display position, follow these steps:
1.
Press the MENU button until the meter shows “DEC.P”.
2.
Press the 䊳 T/mV button. The meter shows one of the following:
• “FFF.F ” (Default)
• “FFFF.”
• “FF.FF”
3.
Press the 䊱 /pH button to scroll through available choices.
4.
Press the MENU button to store your choice. The meter momentarily shows
“STRD”, followed by “RG.CF” (Reading Configuration).
21
4
Configuring The Meter
4.3 USING READING CONFIGURATION (“RD.CF”)
To select the calibration mode and units of measurement, follow these steps:
1.
Press the MENU button until the meter shows “RD.CF”.
2.
Press the
䊳
T/mV button. The meter shows one of the following:
• “R.1=2” For the two point buffer solution calibration (either 4 and 7, or 7 and 10 buffer solutions are used).
• “R.1=3” For three point buffer solution calibration (4, 7, or 7 and 10 buffer solutions are used). (Default)
3.
Press the
䊱
/pH button to scroll through available choices.
4.
Press the 䊳 T/mV button to advance to the next submenu. The meter shows one of the following:
• “R.2=C” The displayed temperature in degrees Celsius (Default)
• “R.2=F” The displayed temperature in degrees Fahrenheit.
5.
Press the 䊱 /pH button to scroll through available choices.
6.
Press the MENU button to store your choice. The meter momentarily shows
“STRD”, followed by “CAL.2” or “CAL.3”.
Note
☞
Refer to step 4.1, during this step a temperature compensation type was chosen.
If “OFF” was chosen then proceed to the “CAL.2” or “CAL.3” menu.
If “METR” was selected, connect the RTD sensor’s leads to the RTD input connector, and proceed to the “CAL.2” or “CAL.3” menu.
If “MANU” was selected, press the MENU button until the “TEMP” menu displayed. (step 4.11 - Configuring Temperature).
22
Configuring The Meter
4
4.4 PERFORMING TWO-POINT CALIBRATION (“CAL.2”)
Note
☞
Only buffer solutions of 4, 7 and 10 are acceptable. IF the buffer value is not accepted, the meter will display a flashing “PH.ER“.
Note ☞ Two-point calibration should be performed with two combinations of two buffer solutions (4 and 7, or 7 and 10).
1.
Place your electrode into a buffer solution.
2.
Press the MENU button until the meter shows “CAL.2”
3.
Press the
䊳
T/mV button. The meter shows “IN 1” (Input 1)
4.
Press the
䊳
T/mV button again. The meter shows the previous value of “IN 1”.
5.
Press the 䊳 T/mV button again. The meter shows the actual buffer solution’s pH value.
Note
☞
Please allow enough time for the electrode to settle before processing.
6.
Press the MENU button to store the “IN 1” value. The meter momentarily shows an “OK” with buffer value (“OK.4”, “OK.7”, or “OK.10”), followed by “IN 2” (Input 2)
7.
Rinse the electrode with distilled water and place it into the second buffer solution.
8.
Press the 䊳 T/mV button. The meter shows the previous value of “IN 2”
9.
Press the 䊳 T/mV button again. The meter shows the actual buffer solution’s pH value.
Note
☞ Please allow enough time for the electrode to settle before processing.
10.
Press the MENU button to store the “IN 1” value. The meter momentarily shows an “OK” with buffer value (“OK.4”, “OK.7”, or “OK.10”), then momentarily shows
“STRD”, followed by “S1.CF” (Setpoint 1 Configuration).
23
4
Configuring The Meter
4.5 PERFORMING THREE-POINT CALIBRATION (“CAL.3”)
Note ☞ Only buffer solutions of 4, 7 and 10 are acceptable. IF the buffer value is not accepted, the meter will display a flashing “PH.ER“.
1.
Place your electrode into the pH buffer solution.
2.
Press the MENU button until the meter shows “CAL.3”
3.
Press the
䊳
T/mV button. The meter shows “IN 1” (Input 1)
4.
Press the 䊳 T/mV button again. The meter shows the previous value of “IN 1”.
5.
Press the 䊳 T/mV button again. The meter shows the actual buffer solution’s pH value.
Note
☞
Please allow enough time for the electrode to settle before processing.
6.
Press the MENU button to store the “IN 1” value. The meter momentarily shows an “OK.4”, followed by “IN 2” (Input 2)
7.
Rinse the electrode with distilled water and place it into the pH 7 buffer solution.
8.
Press the 䊳 T/mV button. The meter shows the previous value of “IN 2”
9.
Press the
䊳
T/mV button again. The meter shows the actual buffer solution’s pH value.
Note ☞
Please allow enough time for the electrode to settle before processing.
10.
Press the MENU button to store the “IN 2” value. The meter momentarily shows an “OK.7”, followed by “IN 3” (Input 3)
11.
Rinse the electrode with distilled water and place it into the pH 10 buffer solution.
12.
Press the 䊳 T/mV button. The meter shows the previous value of “IN 3”
13.
Press the
䊳
T/mV button again. The meter shows the actual buffer solution’s pH value.
Note ☞
Please allow enough time for the electrode to settle before processing.
14.
Press the MENU button to store the “IN 3” value. The meter momentarily shows an “OK.10”, then momentarily shows “STRD”, followed by “S1.CF” (Setpoint 1
Configuration).
24
Configuring The Meter
4
4.6 USING SETPOINT 1 CONFIGURATIONS (“S1.CF”)
You may use Setpoint 1 Configuration for the following:
• To set setpoint 1’s active band above or below your chosen value
• To select whether setpoint 1’s operation is latched or unlatched
4.6.1 Setting Setpoint 1's Active Band
1.
Press the MENU button until the meter shows “S1.CF”.
2.
Press the
䊳
T/mV button. The meter shows one of the following:
• “S.1=A” (Active above setpoint) (Default)
• “S.1=B” (Active below setpoint)
3.
Press
䊱
/pH button to toggle between available choices.
4.
Press the 䊳 T/mV button to select if setpoint 1 is latched or unlatched or press the
MENU button to store your selection and enter “S2.CF” (Setpoint 2 configurations).
4.6.2 Selecting if Setpoint 1 is Latched or Unlatched
1.
Select the 䊳 T/mV button. The meter shows one of the following:
• “S.2=L” Setpoint 1 to be latched
• “S.2=U” Setpoint 1 to be unlatched (Default)
2.
Press 䊱 /pH button to toggle between available choices.
3.
Press the MENU button to store your choices. The meter momentarily shows
“STRD”, followed by “S2.CF” (Setpoint 2 Configuration).
4.6.3 Selecting Setpoint 1 (for pH/ORP Controllers only)
1.
Select the
䊳
T/mV button. The meter shows one of the following:
• “S.3=P” Setpoint 1 assigned to pH
• “S.3=O” Setpoint 1 assigned to ORP
2.
Press 䊱 /pH/ORP button to toggle between available choices.
3.
Press the MENU button to store your choices. The meter momentarily shows
“STRD”, followed by “S2.CF” (Setpoint 2 Configuration).
25
4
Configuring The Meter
4.7 USING SETPOINT 2 CONFIGURATION (“S2.CF”)
You may use Setpoint 2 Configuration for the following:
• To set setpoint 2’s active band above or below your chosen value
• To select whether setpoint 2’s operation is latched or unlatched
4.7.1 Setting Setpoint 2's Active Band
1.
Press the MENU button until the meter shows “S2.CF”.
2.
Press the
䊳
T/mV button. The meter shows one of the following:
• “S.1=A” (Active above setpoint) (Default)
• “S.1=B” (Active below setpoint)
3.
Press the 䊱 /pH button to toggle between available choices.
4.
Press the
䊳
T/mV button to select if setpoint 2 is latched or unlatched or press the
MENU button to store your selection and enter “S1.DB” (Setpoint 1 Deadband)
4.7.2 Selecting if Setpoint 2 is Latched or Unlatched
1.
Press the
䊳
T/mV button. The meter shows one of the following:
• “S.2=L” setpoint 2 to be latched
• “S.2=U” setpoint 2 to be unlatched (Default)
2.
Press the
䊱
/pH button to toggle between available choices.
3.
Press the MENU button to store your choices. The meter momentarily shows
“STRD”, followed by “S1.DB” (Setpoint 1 Deadband).
4.7.3 Selecting Setpoint 2 (for pH/ORP Controllers only)
1.
Select the 䊳 T/mV button. The meter shows one of the following:
• “S.3=P” Setpoint 2 assigned to pH
• “S.3=O” Setpoint 2 assigned to ORP
2.
Press
䊱
/pH/ORP button to toggle between available choices.
3.
Press the MENU button to store your choices. The meter momentarily shows
“STRD”, followed by “S1.DB” (Setpoint 1 Deadband).
26
Configuring The Meter
4
4.8 SETTING THE SETPOINT 1 DEADBAND (“S1.DB”)
Factory default deadband is 001.0. The deadband’s resolution value depends upon the decimal point position previously set-up in Section 4.2. The minimum deadband setting should be no less than 0.1 pH. To change the deadband (hysteresis) of setpoint 1, follow these steps:
1.
Press the MENU button until the meter shows “S1.DB”.
2.
Press the
䊳
T/mV button. The meter shows the last stored number (0000 through
9999) with flashing 4th digit.
3.
Press the
䊱
/pH button to change the value of the flashing digit. If you continue to press the 䊱 /pH button, the flashing digit's value continues to change.
4.
Press the
䊳
T/mV button to scroll to the next digit.
5.
Press the MENU button to store your selection. The meter momentarily shows
“STRD”, followed by “S2.DB” (Setpoint 2 Deadband).
4.9 SETTING THE SETPOINT 2 DEADBAND (“S2.DB”)
Factory default deadband is 001.0. The deadband’s resolution value depends upon the decimal point position previously set-up in Section 4.2. The minimum deadband setting should be no less than 0.1 pH. To change the deadband (hysteresis) of setpoint 2, follow these steps:
1.
Press the MENU button until the meter shows “S2.DB”.
2.
Press the
䊳
T/mV button. The meter shows the last stored number (0000 through
9999) with flashing 4th digit.
3.
Press the 䊱 /pH button to change the value of the flashing digit. If you continue to press the
䊱
/pH button, the flashing digit's value continues to change.
4.
Press the 䊳 T/mV button to scroll to the next digit.
5.
Press the MENU button to store your selection. The meter momentarily shows
“STRD”, followed by “OT.CF” (Output Configuration).
27
4
Configuring The Meter
Figure 4-1. Relay Output Triggering Example
OFF ON
ACTIVE ABOVE
OFF
SETPOINT
SIGNAL
LEVEL
ON OFF
ACTIVE BELOW
ON
DEADBAND
SIGNAL
LEVEL
ON OFF
ON
ACTIVE BELOW
WITH DEADBAND 3
ON
NOTE: DEADBAND WORKS AS HYSTERISIS
OFF ON
ACTIVE ABOVE
WITH DEADBAND 3
OFF
3
SETPOINT
3
SIGNAL
LEVEL
ON ON ON
ACTIVE BELOW LATCHED
OFF ON ON
ACTIVE ABOVE LATCHED
Note ☞
To reset latched alarms you must:
1.
Input a signal “OUT” of the Relay Triggering zone
2.
Then press SETPTS and then, RESET button
SETPOINT
28
Configuring The Meter
4
4.10 USING OUTPUT CONFIGURATION (OT.CF)
Use Output Configuration to select the following:
• To enable or disable the analog output
• To determine if the analog output is current or voltage
4.10.1 Enabling or Disabling the Analog Output
To enable or disable the analog output, follow these steps:
1.
Press the MENU button until the meter shows “OT.CF”.
2.
Press the
䊳
T/mV button. The meter shows one of the following:
• “O.1=E” (Analog output enabled) (Default)
• “O.1=D” (Analog output disabled)
3.
Press the 䊱 /pH button to toggle between available choices.
4.
Press the
䊳
T/mV button to select the analog output as current/voltage or press the
MENU button to store your selection. The meter momentarily shows “STRD”, followed by “OT.S.O” (Output Scale and Offset) - refer to section 4.12.
4.10.2 Selecting Analog Output as Current or Voltage
1.
Press the
䊳
T/mV button. The meter shows one of the following:
• “O.2=C" (Analog output = current) (Default)
• “O.2=V” (Analog output = voltage)
2.
Press the
䊱
/pH button to toggle between available choices.
3.
Press the 䊳 T/mV button to go back to selecting analog output as enabled or disabled or press the MENU button to store your choices. The meter momentarily shows “STRD”, followed by “OT.S.O” (Output Scale and Offset) - refer to section
4.12.
29
4
Configuring The Meter
4.10.3 Selecting Analog Output as pH or ORP( for pH/ORP Controllers only)
1.
Press the
䊳
T/mV button. The meter shows one of the following:
• “O.3=P" (Analog Output assigned to pH)
• “O.3=O” (Analog Output assigned to ORP)
2.
Press the
䊱
/pH/ORP button to toggle between available choices.
3.
Press the 䊳 T/mV button to go back to selecting analog output as enabled or disabled or press the MENU button to store your choices. The meter momentarily shows “STRD”, followed by “OT.S.O” (Output Scale and Offset) - refer to section
4.12.
30
Configuring The Meter
4
4.11 CONFIGURING TEMPERATURE (C or F - “TEMP”)
Note
☞
If you have selected “MANU” in “A.T.C.” menu item (Section 4.1), then you have to specify the constant temperature value. Maximum/minimum values are 0 to
199.9 for C or 0 to 398.0 for F.
1.
Press the MENU button until the meter shows “TEMP”.
2.
Press the
䊳
T/mV button. The meter shows actual constant temperature value.
3.
Press the 䊱 /pH button until the first digit is correct.
4.
Press the
䊳
T/mV button to advance to the next digit.
5.
Repeat steps 3 and 4 until meter shows the desired “TEMP” value.
6.
Press the MENU button to store your selection. The meter momentarily shows
“STRD”, followed by “OT.S.O” (Output Scale and Offset) - refer to section 4.12.
7.
Press the MENU button until the meter shows the “CAL.2 or CAL.3” menu.
If the display shows “CAL.2” then proceed to Section 4.4.
If the display shows “CAL.3” then proceed to Section 4.5.
Note ☞
C or F flashes to indicate the unit of measure.
31
4
Configuring The Meter
4.12 USING OUTPUT SCALE AND OFFSET (OT.S.O)
Output Scale and Offset (“OT.S.O”) scales your analog output to be equal to the meter's display and/or any engineering units you require. You may scale the output for direct
(4-20 mA, 0-10 V, etc) or reverse acting (20-4 mA, 10-0 V, etc).
1.
Press the MENU button until the meter shows “OT.S.O”.
2.
Press the
䊳
T/mV button. The meter shows “RD 1” (Read 1).
Note ☞
This is your first point of display reading.
3.
Press the 䊳 T/mV button again. The meter shows the last stored Low pH number with flashing 4th digit.
4.
Press the
䊱
/pH button to change the value of Read 1.
5.
Press the
䊳
T/mV button to scroll to the next digit.
6.
Repeat steps 4 and 5 until the desired value is selected.
7.
Press the MENU button to store your selection. The meter shows “OUT.1” (Output
1) (Low output).
8.
Press the 䊳 T/mV button. The meter shows the selected output.
Note ☞
If you select “O.2=V ” for voltage, the maximum signal you may select is
10.00 for an 0-10 Vdc signal output. If you select “O.2=C” for current, the maximum signal you may select is 20.00 for 0-20 or 4-20 mA dc signal output.
9.
Press the 䊱 /pH button to enter the Output 1 signal selection. If you continue to press the
䊱
/pH button, the flashing digit's value continues to change.
10 Press the 䊳 T/mV button to scroll to the next digit.
11.
Repeat steps 9 and 10 until the desired value is selected.
12.
Press the MENU button to store your selection. The meter shows “RD 2” (Read 2).
Note ☞ This is your second point of display reading.
32
Configuring The Meter
4
4.12 USING OUTPUT SCALE AND OFFSET (OT.S.O) (Continued)
13.
Press the
䊳
T/mV button. The meter shows the last stored High pH number with flashing 4th digit.
14.
Press the
䊱
/pH button to change the value of the flashing digit. If you continue to press the 䊱 /pH button, the flashing digit's value continues to change.
15.
Press the
䊳
T/mV button to scroll to the next digit.
16.
Repeat steps 14 and 15 until the desired value is selected.
17.
Press the MENU button to store your selection. The meter shows “OUT.2”
(Output 2). (High output)
18.
Press the
䊳
T/mV button. The meter shows selected output.
Note ☞
If you select “O.2=V ” for voltage, the maximum signal you may select is
10.00 for an 0-10 Vdc signal output. If you select “O.2=C” for current, the maximum signal you may select is 20.00 for a 0-20 or 4-20 mA dc signal output.
19.
Press the 䊱 /pH button to change the value of the flashing digit. If you continue to press the
䊱
/pH button, the flashing digit's value continues to change.
20.
Press the
䊳
T/mV button to scroll to the next digit.
21.
Repeat steps 19 and 20 until the desired value is selected.
22.
Press the MENU button to store your selection. The meter momentarily shows
“STRD”, then “RST”. The meter will enter into the “RUN” mode (Normal operation).
CAUTION: If the meter displays all flashing values on any item, the value has overflowed. Press the 䊱 /pH button to start new values.
33
4
Configuring The Meter
4.12.1 Example for Output Scale and Offset
You want to send 4-20 mA output for 0 to 14 pH value (default). The meter has 0.01 pH resolution. Complete the following steps:
1.
Press the MENU button until the meter shows “OT.S.O”.
2.
Press the
䊳
T/mV button. The meter shows “RD 1” (Read 1).
3.
Press the 䊳 T/mV button again to show the existing value.
4.
Change the value of “RD 1” to 00.00 by pressing the
䊱
/pH and
䊳
T/mV and buttons.
5.
Press the MENU button to store your selection. The meter shows “OUT.1”
(Output 1).
6.
Press the
䊳
T/mV button again to show the existing value.
7.
Change the value of “OUT.1” to 04.00 by pressing the 䊱 /pH and 䊳 T/mV and buttons.
8.
Press the MENU button to store your selection. The meter shows “RD 2” (Read 2).
9 Press the
䊳
T/mV button to show the existing value.
10.
Change the value of “RD 2” to 14.00 by pressing the
䊱
/pH and
䊳
T/mV buttons.
11.
Press the MENU button to store your selection. The meter shows “OUT.2”
(Output 2).
12.
Press the 䊳 T/mV button to show the existing value.
13.
Change the value of “OUT.2” to 20.00 by pressing the
䊱
/pH and
䊳
T/mV buttons.
14.
Press the MENU button to store your selection. The meter shows “STRD”.
34
Selecting Setpoint Values
5
SECTION 5. SELECTING SETPOINT VALUES
Follow the steps below to select values for Setpoint 1 and Setpoint 2.
1.
Press the SETPTS button. The meter momentarily shows “SP1” (Setpoint 1), followed by the last stored value with flashing 4th digit. The factory default for
“SP1” is 000.0.
2.
Press the
䊱
/pH button to change the value of Setpoint 1.
3.
Press the
䊳
T/mV button to scroll to the next digit.
4.
Press the SETPTS button to store your selection. The meter momentarily shows
“SP2” (Setpoint 2), followed by the last stored value with flashing 4th digit. The factory default for “SP2” is 000.0.
5.
Press the 䊱 /pH button to change the value of Setpoint 2.
6.
Press the
䊳
T/mV button to scroll to the next digit.
7.
Press the SETPTS button to store new values. The meter momentarily shows
“STRD”, “RUN” and then enters the run mode.
Note ☞
You may press the RESET button anytime during this routine to return to the run mode.
35
6
Display Messages
SECTION 6. DISPLAY MESSAGES
Table 6-1. Display Messages
MESSAGE
PH.ER
±LMT
LOCK
UN.LK
CAL.2
CAL.3
TEMP
OFF
RST
A.T.C.
DEC.P
RD.CF
S1.CF
S2.CF
S1.DB
S2.DB
OT.CF
OT.S.O
±OPN
9999
-1999
ER1
VOLT
METR
MANU
SP.RS
SP1
SP2
ER2
DESCRIPTION
Hard (power on) reset
Temperature Compensation Mode
Decimal point
Reading configuration
Setpoint 1 configuration
Setpoint 2 configuration
Setpoint 1 deadband
Setpoint 2 deadband
Output configuration
Output scale and offset
Sensor break or temperature outside range
Value overflow in setpoint/menu peak deviation routines
Value overflow in setpoint/menu peak routines
2 coordinate format programming error
Value Direct from probe in mV
RTD input for A.T.C.
Manually entered input for A.T.C.
Reset setpoints
Setpoint 1 value
Setpoint 2 value
One or more of these items have overflowed due to decimal point change: setpoint values, setpoint deadbands pH value is not accepted
±pH over limit
Lock for RESET, MENU and SETPTS buttons
Unlock for RESET, MENU and SETPTS buttons
Two-point calibration
Three-point calibration
Temperature of solution (A.T.C. - METR) or Temperature configuration (A.T.C. - MANU)
Constant 25ºC input for A.T.C
36
Menu Configuration Displays
7
SECTION 7. MENU CONFIGURATION DISPLAYS
MENU
A.T.C.
Temperature Compensation
Mode
Table 7-1. Configuration Menu
(Defaults in Bold and Italics)
䊳
T/mV
Show A.T.C. choices:
䊱
/pH
METR: Metered - default
MANU: Manually
OFF: Constant 25ºC
DEC.P
Decimal Point
RD.CF
Reading Configuration
S1.CF
Setpoint 1 Configurations
S2.CF
Setpoint 2 Configurations
Show decimal point position
R.2
R.1
FFFF.
FFF.F
FF.FF
C: Celsius
F: Fahrenheit
2: Two-Point Calibration
3: Three-Point Calibration
S.1
S.2
S.1
S.2
A: Active above
B: Active below
U: Unlatched
L: Latched
A: Active above
B: Active below
U: Unlatched
L: Latched
S1.DB
Setpoint 1 Configurations
S2.DB
Setpoint 2 Configurations
CAL.2
Two-Point Calibration
IN 1
Input new value and show “IN 1”
IN 2
Enter new value and show “IN 2”
Scroll right one digit
Scroll right one digit
Show prior and actual value
Show prior and actual value
Change flashing digit’s value
Change flashing digit’s value
37
7
Menu Configuration Displays
SECTION 7. MENU CONFIGURATION DISPLAYS
Table 7-1. Configuration Menu (Continued)
(Defaults in Bold and Italics)
MENU
OT.CF
Output Configuration
䊳
T/mV
0.1
D: Disabled
E: Enabled
䊱 /pH
Analog Output Option 0.2
V: Voltage Analog out
C: Current Analog out
OT.S.O
Output Scale & Offset
Enter new value & show
“OUT1”
Enter new value & show
“RD 2”
Enter new value & show
“OUT2”
TEMP
Temperature Configuration
Show “RD 1” & prior value
Scroll right one digit
Show prior value
Scroll right one digit
Show prior value
Scroll right one digit
Show prior entered value
Scroll right one digit
Change flashing digit’s value
Change flashing digit’s value
Change flashing digit’s value
Change flashing digit’s value
CAL.3
Three-Point Calibration
IN 1
Input new value and show “IN 1”
IN 2
Input new value and show “IN 2”
IN 3
Input new value and show “IN 3”
Show prior and actual value
Show prior and actual value
Show prior and actual value
38
Menu Configuration Displays
7
SECTION 7. MENU CONFIGURATION DISPLAYS
Table 7-2. Run Mode Displays
DISPLAY
TEMP
Temperature
Reading
VOLT mV Reading
SP.RS
䊳 T/mV 䊱 /pH
Shows temperature value of input signal. Press again to show mV value of input signal.
Shows mV value of input signal. Press again to show temperature value of input signal.
RESET Description
LATCHED
RESET
Press RESET button to reset your setpoints.
39
8
Setpoint Configuration Displays
SECTION 8. SETPOINT CONFIGURATION DISPLAYS
Table 8-1. Setpoint Configuration Displays
MENU
SP 1
Setpoint 1
䊳 T/mV
Scroll right one digit
䊱 /pH
Change flashing digit’s value
DESCRIPTION
Select from -1999 through 9999
SP 2
Setpoint 2
Scroll right one digit
Change flashing digit’s value
Select from -1999 through 9999
40
Specifications
9
SECTION 9. SPECIFICATIONS
INPUT SIGNAL
pH and Volt Specification
Range:
Resolution:
- 2.00 to 16.00 pH (-620 to +620 mV)
Accuracy:
Calibration:
From: -200 to -620: 1 mV
± 0.01 pH (± 0.1 mV)
Two or Three Point
Temperature Compensation: Automatic: 0ºC to 100ºC (32ºF to 212ºF)
Manual: 0ºC to 100ºC (32ºF to 212º F)
Note
☞
Volt specification is only used to verify proper operation of electrodes.
)
ORP Specification
Range: -620 to +620 mV
Resolution:
Accuracy:
Note
☞
From: -199.9 to 620.0 mV: 0.1 mV
From: -200 to -620: 1 mV
± 0.1 mV
ORP specification is only used to verify proper operation of electrodes.
TEMPERATURE
Range:
Resolution:
Accuracy:
Unit of Measure:
Sensor:
Isolation:
Noise Rejection:
0ºC to 100ºC (32ºF to 212ºF)
0.1ºC
±0.5ºC
ºF or ºC (programmable by software)
100/1000 Ohm Pt RTD (Connection by phone jack or screw terminals)
Dielectric strength to 2500V transient per 3mm spacing based on EN 61010 for 260Vrms or dc working voltage
Normal Mode Rejection (NMR) = 60dB
Common Mode Rejection (CMR) = 120dB
LED 14-segment, 13.8 mm (0.54”) Display:
Symbol:
Input Impedance: >10 12 ohm
41
9
Specifications
SECTION 9. SPECIFICATIONS (Continued)
ANALOG TO DIGITAL
Technique:
Internal Resolution:
Read Rate:
Dual Slope
15 bits
3 per second for pH; 1 per second for Temperature
RELAY OUTPUTS
2 Form "C" on/off relays. Configurable for latched and unlatched by software.
Max current: 5 A, resistive load
Max voltage: 250 Vac or 30 Vd
ANALOG OUTPUT
Signal Type:
Signal Level:
Function:
Linearity:
Step Response Time:
Current or voltage
Current: 10 V max compliance at 20 mA output
Voltage: 20 mA max for 0-10 V output
May be assigned to a display range or proportional control output with setpoint #1 when used as a control output.
0.2%
2 - 3 seconds to 99% of the final value
ISOLATED ANALOG OUTPUT (TB5, if applicable)
Same as non-isolated analog output except isolated to 1000 Vdc.
Signal Type:
Signal Level:
Function:
Linearity:
Step Response Time:
Current or voltage
Current: 10 V max compliance at 20 mA output
Voltage: 20 mA max for 0-10 V output
May be assigned to a display range or proportional control output with setpoint #1 when used as a control output.
0.2%
2 - 3 seconds to 99% of the final value
Note
☞
Only one analog output is available on each unit and it must be factory installed.
42
Specifications
9
SECTION 9. SPECIFICATIONS (Continued)
INPUT POWER INFORMATION
~ AC units 115/230 V~(AC) ±10%, 50/60 Hz
7 W max, power consumption (Non-Isolated Analog Output)
8 W max, power consumption (Isolated Analog Output)
DC units 10-32 Vdc
6 W max, power consumption (Non-Isolated Analog Output)
7 W max, power consumption (Isolated Analog Output)
External Fuse Protection Recommended:
IEC 127-2/III
Power
115 V
Fuse
125 mA @ 250 (T)
230 V 63 mA @ 250 (T)
UL 248-14 (Listed Fuse)
Power Fuse
115 V
230 V
175 mA @ 250 V Slow-Blow
80 mA @ 250 V Slow-Blow
ENVIRONMENT
Operating temperature:
Storage temperature:
Relative humidity:
0° to 50°C (32° to 122°F)
-40° to 85°C (-40° to 185° F)
90% at 40°C (non-condensing)
MECHANICAL
Panel cutout:
Weight:
Case material:
1/8 DIN 3.62 x 1.78" (45 x 92mm)
1.27 lb (575 g)
Polycarbonate, 94 V-O UL rated
43
9
Specifications
SECTION 9. SPECIFICATIONS (Continued)
48,00 (1.890) 96,00 (3.780)
17,78 (.700)
CASE
REAR
COVER
SIDE VIEW TOP VIEW
PANEL THICKNESS
6,4 (.25) MAX
0,8 (.03) MIN
1,5
R(.06)
4 PLCS
45,00 + 0,61/-0,00
(1.772 + .024/–.000)
92,00 + 0,81/–0,00
(3.622 + .032/–.000)
NOTE: Dimensions in Millimeters (Inches)
Figure 9-1. Dimensions/ Panel Cutout
Figure 9-1
44
Factory Preset Values
10
SECTION 10. FACTORY PRESET VALUES
Table 10-1. Factory Preset Values
MENU ITEM FACTORY PRESET VALUES
A.T.C.
DEC.P
RD.S.O
RD.CF
S1.CF
S2.CF
S1.DB
S2.DB
OT.CF
OT.S.O
SP1
SP2
TEMP
Temperature Compensation: METR
Decimal Point Position: FFF.F
Reading Scale and Offset:
4-20 mA dc = 0-1000
Reading Configuration:
R.1=3 (3 Point Calibration)
R.2=C (Degree Celsius)
Setpoint 1 Configuration:
S.1=A (Setpoint is active above)
S.2=U (Setpoint is unlatched)
Setpoint 2 Configuration:
S.1=A (Setpoint is active above)
S.2=U (Setpoint is unlatched)
Setpoint 1 Deadband: 0003
Setpoint 2 Deadband: 0003
Output Configuration:
O.1=E (Analog output is enabled)
O.2=C (Analog output is current)
Output Scale and Offset:
0-14 pH = 4-20 mA
Setpoint 1 Value: 0000
Setpoint 2 Value: 0000
Temperature Compensation value set to 025.0
45
46
CE APPROVAL INFORMATION
1. Electromagnetic Compatibility (EMC)
This device comforms with requirements of EMC Directive 89/336/EEC, amended by 93/68/EEC. This instrument complies with the following EMC
Immunity Standards as tested per EN 50082-2, 1995 (Industrial environment)
Phenomena
Electrostatic
Discharge
Radio Frequency electromagnetic field.
Test Specification
+/- 4 kV contact discharge
+/- 8 kV air discharge
27 - 1000 MHz
10 V/m
80% AM (1 KHz)
Basic Standard
IEC 1000-4-2
Performance
Criteria B
IEC 1000-4-3
Performance
Criteria A
Radio Frequency 900 MHz electromagnetic field.
10 V/m
Pulse modulated.
50% Duty cycle @ 200 Hz
Fast Transients +/- 2 kV (ac mains)
+/- 1 kV (dc, signal I/O)
IEC 1000-4-3
Performance
Criteria A
IEC 1000-4-4
Performance
5/50 ns Tr/Th, 5 KHz rep. freq.
Criteria B
Radio Frequency conducted
0.15 - 80 MHz
10 V/m
80% AM (1 KHz)
IEC 1000-4-6
Performance
Criteria A
This instrument complies with the following EMC Emission Standards as tested per EN 50081-1, 1992 (Residential, Commercial and Light Industrial)
Phenomena
Radiated
Emission
Conducted
Emission
Frequency
Range
30-230 MHz
230-1000 MHz
0.15-0.5 MHz
0.5-5 MHz
5-30 MHz
Limits
30 dB_V/m at 10 m
37 dB_V/m at 10 m quasi peak
66-56 dB_V quasi peak
56 dB_V quasi peak
60 dB_V quasi peak
Basic
Standard
CISPR 22
Class B
CISPR 22
Class B
2.Safety
This device conforms with Low Voltage Directive 73/23/EEC, amended by 93/68/EEC.
The following LVD requirements have been met to comply with EN 61010-1, 1993
(Electrical equipment for measurement, control and laboratory use)
1. Pollution Degree 2
2. Installation Category II
3. Double Insulation
4. Class I Equipment (Units with 115/230 Vac power)
Class III Equipment (Units with 10-32 Vdc power)
Warranty/Disclaimer
NEWPORT Electronics, Inc. warrants this unit to be free of defects in materials and workmanship for a period of one (1) year from the date of purchase. In addition to NEWPORT’s standard warranty period, NEWPORT Electronics will extend the warranty period for one (1) additional year if the warranty card enclosed with each instrument is returned to
NEWPORT.
If the unit should malfunction, it must be returned to the factory for evaluation. NEWPORT’s Customer Service
Department will issue an Authorized Return (AR) number immediately upon phone or written request. Upon examination by NEWPORT, if the unit is found to be defective it will be repaired or replaced at no charge. NEWPORT’s WARRANTY does not apply to defects resulting from any action of the purchaser, including but not limited to mishandling, improper interfacing, operation outside of design limits, improper repair, or unauthorized modification. This WARRANTY is VOID if the unit shows evidence of having been tampered with or shows evidence of being damaged as a result of excessive corrosion; or current, heat, moisture or vibration; improper specification; misapplication; misuse or other operating conditions outside of NEWPORT’s control. Components which wear are not warranted, including but not limited to contact points, fuses, and triacs.
NEWPORT is pleased to offer suggestions on the use of its various products. However, NEWPORT neither assumes responsibility for any omissions or errors nor assumes liability for any damages that result from the use of its products in accordance with information provided by NEWPORT, either verbal or written. NEWPORT warrants only that the parts manufactured by it will be as specified and free of defects. NEWPORT MAKES NO
OTHER WARRANTIES OR REPRESENTATIONS OF ANY KIND WHATSOEVER, EXPRESSED OR IMPLIED,
EXCEPT THAT OF TITLE, AND ALL IMPLIED WARRANTIES INCLUDING ANY WARRANTY OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. LIMITATION OF
LIABILITY: The remedies of purchaser set forth herein are exclusive and the total liability of NEWPORT with respect to this order, whether based on contract, warranty, negligence, indemnification, strict liability or otherwise, shall not exceed the purchase price of the component upon which liability is based. In no event shall
NEWPORT be liable for consequential, incidental or special damages.
CONDITIONS: Equipment sold by NEWPORT is not intended to be used, nor shall it be used: (1) as a “Basic
Component” under 10 CFR 21 (NRC), used in or with any nuclear installation or activity; or (2) in medical applications or used on humans. Should any Product(s) be used in or with any nuclear installation or activity, medical application, or used on humans, or misused in any way, NEWPORT assumes no responsibility as set forth in our basic WARRANTY /
DISCLAIMER language, and additionally purchaser will indemnify NEWPORT and hold NEWPORT harmless from any liability or damage whatsoever arising out of the use of the Product(s) in such a manner.
Return Requests/Inquiries
Direct all warranty and repair requests/inquiries to the NEWPORT Customer Service Department.
BEFORE RETURNING ANY PRODUCT(S) TO NEWPORT, PURCHASER MUST OBTAIN AN
AUTHORIZED RETURN (AR) NUMBER FROM NEWPORT’S CUSTOMER SERVICE DEPARTMENT
(IN ORDER TO AVOID PROCESSING DELAYS). The assigned AR number should then be marked on the outside of the return package and on any correspondence.
The purchaser is responsible for shipping charges, freight, insurance and proper packaging to prevent breakage in transit.
FOR WARRANTY RETURNS, please have the following information available BEFORE contacting NEWPORT:
1.
P.O. number under which the product was
PURCHASED,
2.
Model and serial number of the product under warranty, and
3.
Repair instructions and/or specific problems relative to the product.
FOR NON-WARRANTY REPAIRS, consult
NEWPORT for current repair charges. Have the following information available BEFORE contacting NEWPORT:
1.
P.O. number to cover the COST of the repair,
2.
Model and serial number of product, and
3.
Repair instructions and/or specific problems relative to the product.
NEWPORT’s policy is to make running changes, not model changes, whenever an improvement is possible. This affords our customers the latest in technology and engineering.
NEWPORT is a registered trademark of NEWPORT ELECTRONICS, INC.
© Copyright 2001 NEWPORT ELECTRONICS, INC. All rights reserved. This document may not be copied, photocopied, reproduced, translated, or reduced to any electronic medium or machine-readable form, in whole or in part, without prior written consent of NEWPORT ELECTRONICS, INC.
M1570/N/0801
For immediate technical or application assistance please call:
®
Newport Electronics, Inc.
2229 South Yale Street • Santa Ana, CA • 92704 • U.S.A.
TEL: (714) 540-4914 • FAX: (714) 546-3022
Toll Free: 1-800-639-7678 • http://www.newportUS.com • e-mail:[email protected]
ISO 9001 Certified
Newport Technologies, Inc.
976 Bergar • Laval (Quebec) • H7L 5A1 • Canada
TEL: (514) 335-3183 • FAX: (514) 856-6886
Toll Free: 1-800-639-7678 • http://www.newport.ca • e-mail:[email protected]
Newport Electronics, Ltd.
One Omega Drive • River Bend Technology Centre
Northbank, Irlam • Manchester M44 5BD • United Kingdom
Tel: +44 161 777 6611 • FAX: +44 161 777 6622
Toll Free: 0800 488 488 • http://www.newportuk.co.uk • e-mail:[email protected]
Newport Electronics B.V.
Postbus 8034 • 1180 LA Amstelveen • The Netherlands
TEL: +31 20 3472121 • FAX: +31 20 6434643
Toll Free: 0800 0993344 • http://www.newport.nl • e-mail: [email protected]
Newport Electronics spol s.r.o.
Rudé armády 1868, 733 01 Karviná 8 • Czech Republic
TEL: +420 69 6311899 • FAX: +420 69 6311114
Toll Free: 0800-1-66342 • http://www.newport.cz • e-mail: [email protected]
Newport Electronics GmbH
Daimlerstrasse 26 • D-75392 Deckenpfronn • Germany
TEL: 49 7056 9398-0 • FAX: 49 7056 9398-29
Toll Free: 0800 / 6397678 • http://www.newport.de • e-mail: [email protected]
Newport Electronique S.A.R.L.
9, rue Denis Papin • 78190 Trappes • France
TEL: +33 130 621 400 • FAX: +33 130 699 120
Toll Free: 0800-4-06342 • http://www.newport.fr • e-mail: [email protected]
Mexico and Latin America
TEL: 001-800-826-6342 • FAX: 001 (203) 359-7807
En Español: 001 (203) 359-7803
11799ML-04 Rev. A
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Table of contents
- 9 INTRODUCTION
- 9 Unpacking
- 10 Safety Considerations
- 11 ABOUT THE METER
- 11 Description
- 11 Features
- 12 Available Accessories
- 13 Front of the Meter
- 14 Meter Buttons
- 16 Front Panel Button Lockout
- 16 Jumper Lock Out
- 16 Push Button Lock Out
- 17 Back of Meter
- 19 Disassembly
- 20 GETTING STARTED
- 20 Rating/Product Label
- 20 Main Board Power Jumpers
- 21 Main Board Jumpers
- 23 Panel Mounting
- 24 Connecting Sensor Inputs
- 25 Connecting Main Power
- 26 Connecting Analog and Relay Outputs
- 28 CONFIGURING THE METER
- 28 Specifying Input Type (INPT) pH/ORP Controllers Only
- 28 Selecting the Temperature Compensation Mode (A.T.C.)
- 29 Selecting a Decimal Point Position (DEC.P)
- 30 Using Reading Configuration (RD.CF)
- 31 Performing Two-Point Calibration (CAL.2)
- 32 Performing Three-Point Calibration (CAL.3)