Omega Products iLD Big Display Installation Manual

iLD Big Display

Universal Strain & Process

Monitor Manual

User’s Guide

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It is the policy of OMEGA to comply with all worldwide safety and EMC/EMI regulations that apply.
OMEGA is constantly pursuing certification of its products to the European New Approach Directives. OMEGA will add the
CE mark to every appropriate device upon certification.

The information contained in this document is believed to be correct but OMEGA Engineering, 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.

!

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.

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TABLE OF CONTENTS

Part 1: Introduction............................................................................................2

1.1 Description .................................................................................2

1.2 Safety Considerations ...............................................................3

1.3 Before You Begin .......................................................................4

Part 2: Setup.......................................................................................................5

2.1 Mounting .....................................................................................5

2.2 Rear Panel Connections............................................................7

2.3 Electrical Installation .................................................................8

2.3.1 Power Connections........................................................8

2.3.2 Strain Gauge ...................................................................9

2.3.3 Process Current............................................................11

2.3.4 Process Voltage............................................................11

2.3.5 Communication Output ...............................................12

Part 3: Operation: Configuration Mode .........................................................13

3.1 Introduction ..............................................................................13

Turning your Instrument On for the First Time
Buttons Functions in Configuration Mode

3.2 Menu Configuration ................................................................14

3.2.1 ID Number .....................................................................15

3.2.2 Setpoints .......................................................................16

3.2.3 Configuration Menu ....................................................17

3.2.4 Input Type Menu ...........................................................17

3.2.5 Reading Configuration Menu .....................................20

3.2.6 Input Reading (Scale & Offset)....................................22

3.2.7 Alarm 1 Menu ...............................................................26

3.2.8 Alarm 2 Menu................................................................30

3.2.9 Reading Adjust Menu...................................................31

3.2.10 Setpoint Deviation Menu / Field Calibration ..............32

3.2.11 ID Code Menu ...............................................................33

3.2.12 Communication (Options) Menu.................................35

3.2.13 Display Color Selection Menu.....................................41

Part 4: Specifications ......................................................................................44

Part 5: Factory Preset Values.........................................................................46

CE APPROVAL INFORMATION .......................................................................48

i

LIST OF FIGURES:

Figure 2.1 Mounting ...............................................................................................5

Figure 2.2 Rear Panel Power Connections .........................................................7

Figure 2.3 Rear Panel Input Connections ...........................................................7

Figure 2.4 Main Power Connections.....................................................................8

Figure 2.5 Inside Cover Rear View........................................................................8

Figure 2.6 a) 4-Wire Voltage/Bridge Input with Internal Excitation

Wiring Hookup................................................................................9

b) 4-Wire Voltage/Bridge Input with External Excitation

Wiring Hookup .................................................................................9

Figure 2.7 a) 6-Wire Bridge Input with Internal Excitation and Ratio

Measurement Wiring Hookup.........................................................9

b) 6-Wire Bridge Input with External Excitation and Ratio

Measurement Wiring Hookup.........................................................9

Figure 2.8 4-Wire Voltage Input (Bridge with Amplified Output) with

Internal Excitation .............................................................................10

Figure 2.9 a) Excitation Output ...........................................................................10

b) Top View Location of S2................................................................10

Figure 2.10 Process Current Wiring Hookup

(Internal and External Excitation)......................................................11

Figure 2.11 Process Voltage Wiring Hookup

a) Without Sensor Excitation ..........................................................11

b) With Sensor Excitation ................................................................11

Figure 2.12 Communication Output:

a) RS-232 Output – Wiring Hookup ................................................12

b) RS-485 Output – Wiring Hookup ................................................12

Figure 3.1 Flow Chart for ID and Setpoints........................................................14

Figure 3.2 Flow Chart for Configuration Menu ..................................................17

Figure 3.3 Flow Chart for Input Type Menu........................................................17

Figure 3.4 Flow Chart for Reading Configuration .............................................20

Figure 3.5 Flow Chart for Alarm 1.......................................................................26

Figure 3.6 Flow Chart for Alarm 2.......................................................................30

Figure 3.7 Flow Chart for Reading Adjust Menu ...............................................31

Figure 3.8 Flow Chart for Setpoint Deviation Menu .........................................32

Figure 3.9 Flow Chart for ID Code.......................................................................33

Figure 3.10 Flow Chart for Communication Option ............................................35

Figure 3.11 Flow Chart for Display Color Selection............................................41

LIST OF TABLES:

Table 2.1 Front Panel Annunciators....................................................................6

Table 2.2 Rear Panel Connector..........................................................................7

Table 2.3 Jumper Connections..........................................................................10

Table 3.1 Button Function in Configuration Mode...........................................13

Table 3.2 Conversion Table................................................................................23

Table 3.3 Input Resolution Multiplier ................................................................23

Table 5.1 Factory Preset Values........................................................................46

ii

NOTES, WARNINGS and CAUTIONS

Information that is especially important to note is identified by following labels:

• NOTE

• WARNING or CAUTION

• IMPORTANT

• TIP

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 electrical shock.

CAUTION, WARNING or IMPORTANT: Tells you of circumstances or

practices that can effect the instrument’s functionality and must refer
to accompanying documents.

TIP: Provides you helpful hints.

1

PART 1

INTRODUCTION

1.1 Description

This device can be purchased as monitor (read process value only) or as
a controller.

• The iLD Big Display Strain and Process monitors can measure a wide variety

of DC voltage and current inputs for all common load cells, pressure
transducers and strain gauge type of transducer. The voltage /current inputs
are fully scaleable to virtually all engineering units, with selectable decimal
point, perfect for use with pressure, flow or other process input.

•

The iLD monitor features a large, three color programmable display with
capability to change a color every time when Alarm is triggered. The standard
features include built-in excitation for transducers, selectable as 10V @ 60 mA
or 5 V @ 40 mA. (Built-in excitation is not available with optional isolated
RS-232/485 Serial Communication). Universal power supply accepts 100 to
240 Vac.

2

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).

This instrument is protected in accordance with Class II 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 circuit­breaker 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 meet the relevant requirements of IEC 947–1 and
IEC 947-3 (International Electrotechnical Commission). The switch shall
not be incorporated in the main supply cord.

Furthermore, to provide protection against excessive energy being drawn
from the main supply in case of a fault in the equipment, an overcurrent
protection device shall be installed.

• 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.

Failure to follow all instructions and warnings may result in injury!

3

1.3 Before You Begin

Inspecting Your Shipment:

Remove the packing slip and verify that you have received everything
listed. Inspect the container and equipment for signs of damage as soon
as you receive the shipment. Note any evidence of rough handling in
transit. Immediately report any damage to the shipping agent. The carrier
will not honor damage claims unless all shipping material is saved for
inspection. After examining and removing the contents, save the packing
material and carton in the event reshipment is necessary.

Customer Service:

If you need assistance, please call the nearest Customer Service
Department, listed in this manual.

Manuals, Software:

The latest Operation and Communication Manual as well as free
configuration software and ActiveX controls are available from

the
website listed in this manual or on the CD-ROM enclosed with your
shipment

.

For first-time users: Refer to the QuickStart Manual for basic operation
and set-up instructions.

If you have the Serial Communications/Ethernet Option you can easily
configure the controller on your computer or on-line.

To Disable Outputs:

Standby Mode is useful during setup of the instrument or when
maintenance of the system is necessary. When the instrument is in
standby, it remains in the ready condition but all outputs are disabled.
This allows the system to remain powered and ready to go.

When the instrument is in "RUN" Mode, push d twice to disable all
outputs and alarms. It is now in "STANDBY" Mode. Push d once more
to resume "RUN" Mode.

PUSH d TWICE to disable the system during an EMERGENCY.

To Reset the Meter:

When the controller is in the "MENU" Mode, push c once to direct
controller one step backward of the top menu item.

Push c twice to reset controller, prior to resuming "Run" Mode except
after "Alarms", that will go to the "Run" Mode without resetting the
controller.

4

PART 2

SETUP

2.1 Mounting

Figure 2.1 Mounting

5

Mounting iLD Big Display Through Panel:

1. Using the panel cutout diagram shown above, cut an opening in the
panel.

2. Remove six (or eight) screws at the back of iLD Big Display to remove
back cover.

3. Insert the unit into the opening from the front of the panel so the gasket
seals between the bezel and the front of the panel.

4. Pass all wiring through customer drilled holes in back cover and
connect wiring to terminal blocks.

5. Align back cover to iLD Big Display and reinstall screws.

Mounting iLD Big Display on Bail:

1. Remove six (or eight) screws at the back of iLD Big Display to remove
back cover.

2. Pass all wiring through customer drilled holes in back cover and
connect wiring to terminal blocks.

3. Align back cover to iLD Big Display and reinstall screws.

4. Mark the location of mounting screws on the flat surface.

5. Be sure to leave enough room around the bail to allow for removal and
rotation of the display.

6. The display can be rotated for the best viewing angle.

Table 2.1 Front Panel Annunciators

1 Output 1/Setpoint 1/ Alarm 1 indicator
2 Output 2/Setpoint 2/ Alarm 2 indicator

a / MENU

Changes display to Configuration Mode
and advances through menu items*

b / PK/GRS

Used in Program Mode and Peak or Gross
Recall*

c / TARE

Used in Program Mode and to Tare your
reading*

d / ENTER

Accesses submenus in Configuration Mode
and stores selected values*

* See Part 3 Operation: Configuration Mode

6

7

2.2 Rear Panel Connections

The rear panel connections are shown in Figures 2.2 and 2.3.

Figure 2.2 Rear Panel Power Connections

Figure 2.3 Rear Panel Input Connections

Table 2.2 Rear Panel Connector

POWER AC Power Connector: All models
INPUT Input Connector: TB9
OPTION Based on one of the following models: RS-232C or RS-485

POWER

8

2.3 Electrical Installation

2.3.1 Power Connections

Caution: Do not connect power to your device until you have completed all

input and output connections. Failure to do so may result in injury!

Connect the main power connections as shown in Figure 2.4.

Figure 2.4 Main Power Connections

Figure 2.5 Inside Cover Rear View

AC

PWR

TB1

DC

PWR

REMOTE

PROGRAMMER

TB2 TB3

1 2 3 1 2 1 2 3 4 5

L N

+ -

1 2 31 2 3

TB5TB4

4 5 6

TB9

1 2

3 4 5 6 7 8

PJ3

1 2 3 4 5 6

1 3 5

2 4 6

COMMUNICATION OUTPUTS INPUTS

POWER

2.3.2 Strain Gauge

The figure below shows the wiring hookup for 4-wire bridge input.

Figure 2.6

a) 4-Wire Voltage/Bridge Input b) 4-Wire Bridge Input with

with Internal Excitation External Excitation Wiring
Wiring Hookup Hookup

In 4-Wire connections the voltage drop across long excitation lead wires of strain
gauge bridge may cause measurement errors. The output of a strain gauge
bridge also depends on the stability of excitation voltage. To correct for voltage
drop and changes in excitation voltage, 6-wire input configuration and ratio
measurement are used.

In order for the Ratiometric to work properly, the External Excitation

should not drop below 4.6 Vdc.

The figure below shows 6-wire hookup for 6-wire bridge input.

Figure 2.7

a) 6-Wire Bridge Input with b) 6-Wire Bridge Input with

Internal Excitation and External Excitation and
Ratio Measurement Wiring Ratio Measurement Wiring
Hookup Hookup

9

The figure below shows Voltage (bridge with amplified output) input with internal
excitation.

Figure 2.8 4-Wire Voltage Input

(Bridge with Amplified Output) with Internal Excitation

Where: +S: signal plus, -S: signal return, +Ext: excitation plus, -Ext: excitation return

+E: plus excitation sense, -E: minus excitation sense.

This meter is capable of supplying 5 or 10 Vdc sensor excitation. The excitation
output connection and location of S2 pin selection jumper are shown below.

If your meter has an excitation option, then communication is not available.

Figure 2.9

a) Excitation Output b) Top View Location of S2

Install jumpers according to the table below.

Table 2.3 Jumper Connections

Factory default is 10 V.

10

Excitation Output S2

AB

10 V Close Open

5 V Open Close

11

2.3.3 Process Current

The figure below shows the wiring hookup for Process Current 0 – 20 mA.

Figure 2.10 Process Current Wiring Hookup

(Internal and External Excitation)

When configuring your instrument, select Process Type in the Input Type Menu (see Part 3).

2.3.4 Process Voltage

The figure below shows the wiring hookup for Process Voltage 0 – 100 mV,
0 – 1 V, 0 – 10 V.

Figure 2.11
a) Process Voltage Wiring Hookup b) Process Voltage Wiring Hookup

with Sensor Excitation without Sensor Excitation

RL - Voltage limiting resistor, which allows conversion of the 24 Vdc internal excitation voltage to

the appropriate process input value. For instance: if the potentiometer value is equal to 10 kΩ, the
minimum R

L is 14 kΩ for 10 V process input.

When configuring your instrument, select Process Type in the Input Type Menu (see Part 3).

12

2.3.5 Communication Output

This device may have a programmable communication output. The RS-232 and
RS-485 Output Connection are shown below.

Figure 2.12
a) RS-232 Output Wiring Hookup b) RS-485 Output Wiring Hookup

11

13

PART 3

OPERATION: Configuration Mode

3.1 Introduction

The instrument has two different modes of operation. The first, Run Mode, is
used to display values for the Process Variable, and to display or clear Peak
and Valley values. The other mode, Menu Configuration Mode, is used to
navigate through the menu options and configure the controller. Part 3 of this
manual will explain the Menu Configuration Mode. For your instrument to
operate properly, the user must first "program" or configure the menu options.

Turning your Controller On for the First Time

The device becomes active as soon as it is connected to a power source. It
has no On or Off switch. The device at first momentarily shows the software
version number, followed by reset

RST

, and then proceeds to the Run Mode.

Table 3.1 Button Function in Configuration Mode

• To enter the Menu, the user must first press abutton.

• Use this button to advance/navigate to the next menu item. The user can
navigate through all the top level menus by pressing a.

• While a parameter is being modified, press ato escape without saving
the parameter.

• Press the up bbutton to scroll through “flashing” selections. When a
numerical value is displayed press this key to increase value of a
parameter that is currently being modified.

• Holding the bbutton down for approximately 3 seconds will speed up the
rate at which the set point value increments.

• In the Run Mode press bcauses the display to flash the PEAK or
GROSS value – press again to return to the Run Mode.

• Press the down cbutton to go back to a previous Top Level Menu item.

• Press this button twice to reset the controller to the Run Mode.

• When a numerical value is flashing (except set point value) press cto
scroll digits from left to right allowing the user to select the desired digit to
modify.

• When a setpoint value is displayed press cto decrease value of a
setpoint that is currently being modified. Holding the cbutton down for
approximately 3 seconds will speed up the rate at which the setpoint
value is decremented.

• In the Run Mode press c causes the display to flash the TARE value to
tare your reading (zeroing) - press again to return to the Run Mode.

• Press the enter d button to access the submenus from a Top Level
Menu item.

• Press d to store a submenu selection or after entering a value — the
display will flash a

STRD

message to confirm your selection.

• To reset flashing Peak or Valley press d.

• In the Run Mode, press d twice to enable Standby Mode with
flashing

STBY

.

Reset: Except for Alarms, modifying any settings of the menu configuration
will reset the instrument prior to resuming Run Mode.

a

MENU

b

PK/GRS

(UP)

c

TARE

(DOWN)

d

ENTER

14

3.2 Menu Configuration

It is recommended that you put the controller in the Standby Mode for
any configuration change other than Setpoints & Alarms.

Figure 3.1 Flow Chart for ID and Setpoints

15

3.2.1 ID Number

SEE ID MENU SELECTION IN CONFIGURATION SECTION FOR
ENABLE/DISABLE OR CHANGE ID CODE.

If ID Code is Disabled or set as Default (0000) the menu will skip ID step
to Setpoint Menu.

If ID Code is set to Full Security Level and user attempts to enter the
Main Menu, they will be prompted for an ID Code.

If ID Code is set to Setpoint/ID Security Level and user attempts to enter
the Configuration Menu, they will be prompted for an ID Code.

ENTERING YOUR NON-DEFAULT FULL SECURITY ID NUMBER.

Press a 1) Display shows ID.
Press d 2) Display advances to

____

.

Press b & c 3) Press bto increase digit 0-9. Press cto activate next digit

(flashing). Continue to use band c to enter your 4-digit ID
code.

Press d 4) If the correct ID code is entered, the menu will advance to the

Setpoint 1 Menu, otherwise an error message

ERRo

will be

displayed and the instrument will return to the Run Mode.

To change ID Code, see ID Menu in the Configuration section.

ENTERING YOUR NON-DEFAULT SETPOINT/ID SECURITY ID NUMBER.

Press a 5) Display shows

SP1

Setpoint 1 Menu.

Press a 6) Display shows

SP2

Setpoint 2 Menu.

Press a 7) Display shows IDID Code Menu.
Press d 8) Display advances to

____

.

Press b & c 9) Use b and c to change your ID Code.
Press d 10) If correct ID Code is entered, the display will advance to the

INPT

Input Menu, otherwise the error message

ERRo

will be

displayed and the controller will return to the Run Mode.

To prevent unauthorized tampering with the setup parameters, the
instrument provides protection by requiring the user to enter the ID Code
before allowing access to subsequent menus. If the ID Code entered
does not match the ID Code stored, the controller responds with an error
message and access to subsequent menus will be denied.

Use numbers that are easy for you to remember. If the ID Code is
forgotten or lost, call customer service with your serial number to access
and reset the default to

0000

.

16

3.2.2 Set Points

SETPOINT 1:

Press a 1) Press a, if necessary until

SP1

prompt appears.

Press d 2) Display shows previous value of “Setpoint 1”.
Press b & c 3) Press b and c to increase or decrease Setpoint 1

respectively.

Holding b & c buttons down for approximately 3 seconds will speed up the
rate at which the Setpoint value increments or decrements.

Press b & c 4) Continue to use b and c to enter your 4-digit Setpoint 1 value.
Press d 5) Display shows

STRD

stored message momentarily and then

advances to

SP2

only, if a change was made, otherwise press

a to advance to

SP2

Setpoint 2 Menu.

SETPOINT 2:

Press d 6) Display shows previous value of “Setpoint 2”.
Press b & c 7) Press b and c to increase or decrease Setpoint 2

respectively.

Holding b & c buttons down for approximately 3 seconds will speed up
the rate at which the setpoint value increments or decrements.

Press d 8) Display shows

STRD

stored message momentarily and then

advances to

CNFG

only, if a change was made, otherwise press

a to advance to

CNFG

Configuration Menu.

17

3.2.3 Configuration Menu

Figure 3.2 Flow Chart for Configuration Menu

Enter Configuration Menu:

Press a 1) Press a, if necessary, until

CNFG

prompt appear.

Press d 2) Display advances to

INPT

Input Menu.

Press a 3) Pressing and releasing a to scroll through all available

menus of Configuration section.

3.2.4 Input Type Menu

Figure 3.3 Flow Chart for Input Type Menu

18

ENTER INPUT TYPE MENU:

Press a 1) Press a, if necessary, until

CNFG

prompt appears.

Press d 2) Display advances to

INPT

Input Menu.

Press d 3) Display flashes

0-0.1, 0-1.0, 0-10

or

0-20

(0 to 100 mV,

0 to 1 V, 0 to 10 V or 0 to 20 mA).

INPUT TYPE MENU:

Press b 4) Scroll through the available selection of input ranges

0-0.1

,

0-1.0, 0-10

or

0-20

to the selection of your choice.

Press d 5) Display shows

STRD

stored message momentarily and then

advances to the

RT1B

Ratiometric operation submenu.

Input Types: 100 mV 1 V 10 V 0 – 20 mA
Display:

0-0.1 0-1.0 0-10 0-20

To have

+100 mV you need to connect to 0-1 V.

RATIOMETRIC OPERATION SUBMENU:

Press d 6) Display flashes previous selection of

ENBL

Enable or

DSBL

Disable.

Press b 7) Scroll through the available selection

ENBL

or

DSBL

(flashing).

Press d 8) Display shows

STRD

stored message momentarily and then

advances to

RESO

Display Resolution Submenu.

The Ratiometric operations are typically used for Strain gauge monitor.
If your instrument is configured as Process (voltage and current), set

RT1B

to

DSBL

disable Ratiometric operations.

If

ENBL

Ratiometric operations Enabled was selected, the changes to
the excitation voltage will be compensated through Ratio measurement.
If

DSBL

Ratiometric operation Disabled was selected, any changes to
the excitation voltage will effect the output of strain gauge bridge and, as
a result, a reading of the instrument.

DISPLAY RESOLUTION SUBMENU:

Press a 9) Display flashes previous selection of LOLow or HIHigh

resolution.

Press d 10) Scroll through the available selection LOor HI(flashing).
Press d 11) Display shows

STRD

stored message momentarily and then

advances to

BUTN

Button Selection Submenu.

If LOLow Resolution was selected the resolution of the display is 10 µV.
If HIHigh Resolution was selected the resolution of the display is 1 µV. In
case of High Resolution, the maximum input signal is 10 mV.

19

BUTTON SELECTION SUBMENU:

Press d 12) Display flashes previous selection of

GROS

Gross or

PEAK

Peak.

Press b 13) Scroll through the available selection

GROS

or

PEAK

to the

selection of your choice.

Press d 14) Display shows

STRD

stored message momentarily and then

advances to

RDG

Reading Configuration Menu.

If

GROS

was selected, in the Run Mode pressing bbutton causes the
display to flash Gross value (value measured without zeroing of the
display).
If

PEAK

was selected, in the Run Mode pressing bbutton causes the
display to flash Peak value.

0 - 20 mA current input used for process measurement only.
For 4 - 20 mA Input select 0 - 20 mA and adjust the Input/Reading
accordingly. To adjust 4 - 20 mA input, see example under
INPUT/READING Submenu.

20

3.2.5 Reading Configuration

Figure 3.4 Flow Chart for Reading Configuration Menu

ENTER READING CONFIGURATION MENU:

Press

a

1) Press a, if necessary, until

CNFG

prompt appears.

Press

d

2) Display advances to

INPT

Input Menu.

Press

a

3) Display advances to

RDG

Reading Configuration Menu.

Press

d

4) Display advances to

DEC

Decimal Point.

DECIMAL POINT SUBMENU:

Press

d

5) Display flashes previous selection for Decimal location.

Press

b

6) Scroll though the available selections and choose Decimal
location:

FFFF, FFF.F, FF.FF

or

F.FFF

Press

d

7) Display shows

STRD

stored message momentarily only, if

changes were made, otherwise press ato advance to

LOAD

Known/Unknown Loads Submenu.

Decimal Point is passive.

21

KNOWN/UNKNOWN LOADS SUBMENU:

Press

d

8) Display flashes previous selection of

ENBL

Enable or

DSBL

Disable.

Press

b

9) Scroll though the available selection of

ENBL

or

DSBL

(flashing).

Press

d

10) Display shows

STRD

stored message momentarily and then

advances to L.PNT Linearization Points Submenu.

If

ENBL

Known Loads scaling method was selected, calculate
the input values to the instrument based on the actual signal
being received. If

DSBL

Without Known Loads scaling method
was selected, calculate input values to the instrument based on
the transducer specification.

LINEARIZATION POINTS SUBMENU:

Press

d

11) Display flashes previous selection of Linearization Points
Submenu.

Press

b

12) Scroll though the available selections:

0002, 0003, 0004

,

0005, 0006, 0007, 0008, 0009, 0010

- up to 10

Linearization Points can be selected. Default is

0002

.

If display flashes

NONE

, your instrument has only 2 linearization

points.

Press

d

13) Display shows

STRD

stored message momentarily only, if a

change was made, otherwise press ato advance to the

FLTR

Filter Constant Submenu.

Linearization Points allow users to customize the Transducer curve.

FILTER CONSTANT SUBMENU:

Press

d

14) Display flashes previous selection for Filter Constant.

Press

b

15) Scroll though the available selections:

0001,0002,0004

,

0008,0016,0032,0064,0128

. - Default is

0004

Press

d

16) Display shows

STRD

stored message momentarily only, if a

change was made, otherwise press ato advance to

IN.RD

Input/Reading Submenu.
The Filter Constant Submenu allows the user to specify the
number of readings stored in the Digital Averaging Filter.

For PID control select filter value 0001-0004. A filter value of 2 is
approximately equal to 1 second RC low pass time constant.

22

3.2.6 Input/Reading (Scale and Offset) Menu

Input voltage or current can be converted or scaled into values appropriate for
the process or signal being measured. So, a reading may be displayed, for
example, in units of weight or velocity instead of in amperes and volts.

The instrument determines Scale and Offset values based on two user-provided
input values entered with the corresponding readings.
There are two methods to scale this meter to display readings in engineering units.
The first method is to scale with known loads. Do this by applying known loads
to a transducer connected to a meter, or by simulating the output of the
transducer with voltage or current simulator.
The second method is to scale without known inputs. Do this by calculating
input values based on transducer specifications and manually entering them
through the front panel push-buttons.

Example 1: Scaling with Known Loads (On-Line Calibration).

When entering the input or reading values, disregard the position of the
decimal point.

If

ENBL

Enabled Load Submenu was selected, instrument is ready for

scaling with Known Loads method.

Apply a known load equal to approximately 0% of the
transducer range.

Press

d

17) Press dat the

IN.RD

prompt. Display shows

IN1

Input 1

Submenu.

Press

d

18) Display shows the actual signal being received.

Press

d

19) Display advances to

RD1

Reading 1 Submenu.

Press

d

20) Display

shows last stored Reading 1 value with 1

st

digit flashing.

Press b& c21) Use band cbuttons to enter

RD1

value.
This value corresponds to Input 1 in terms of some meaningful
engineering units. To show Input 1 as zero percent enter

RD1

value = 0000.

Press

d

22) Display shows IN!2 Input 2 Submenu.

Apply a known load equal to approximately 100% of the
transducer range.

Press

d

23) Display shows the actual signal being received.

Press

d

24) Display advances to RD!2 Reading 2 Submenu.

Press

d

25) Display

shows last stored Reading 1 value with 1stdigit flashing.

Press b& c26) Use band cbuttons to enter RD!2 value.

This value corresponds to Input 2 in terms of some meaningful
engineering units. To show Input 2 as 100% enter

RD!2

value = 0100.

This scaling method based on 2 input values entered with 2 corresponding
reading. Up to 10 linearization points can be selected to customize the
transducer curve. To select linearization points see “L.PNt” Submenu.

23

Max scale should not be more than 50% FS because of noise related
issues.

Press

d

27) Display flashes

STRD

stored message momentarily and then

advances to

ALR1

only, if a change was made, otherwise

advances to

ALR1

Alarm 1 Menu.

Example 2: Scaling without Known Loads.

If

DSBL

Disabled Load Submenu was selected, instrument is ready for

scaling Without Known Loads method.

To scale without known inputs, calculate inputs based on transducer specifications
and manually enter them on the via front panel push-buttons. The following example
assumes load cells with this specification:

Maximum Load: 100.0 lb
Output: 3.0 mV/V
Sensor Excitation 10 V
Maximum Sensor Output = 3.0 (mV/V) x 10 (V) = 30 mV

1. Determine the correct values for Inputs (IN!1 and IN!2).
Calculate IN!1 and IN!2 using the following equation:

IN = (Sensor Output) x (Converison Number) x (Multiplier)

Conversion number is a coefficient of conversion between input values
and real full display range (10000 counts). See Table 3.2 below for
proper conversion number.

Table 3.2 Conversion Table

INPUT RANGE CONVERSION NUMBER

0 ~ 100 mV 10000 / (100 x 1) = 100 cts/mV
0 ~ 1 V 10000 / (1000 x 1) = 10 cts/mV
0 ~ 10 V 10000 / (1000 x 10) = 1 cts/mV
0 ~ 20 mA 10000 / (20 x 1) = 500 cts/mV

Multiplier determined by the Input Resolution setting (

RESO

in the

INPT

Menu). See Table 3.3 below for proper multiplier.

Table 3.3 Input Resolution Multiplier

INPUT RANGE RESOLUTION

LOW HIGH
0 ~ 100 mV 1.0 10.0
0 ~ 1 V 1.0 10.0
0 ~ 10 V 1.0 10.0
0 ~ 20 mA 1.0 10.0

Example =

0 - 1 V = 0 - 100.0

In 1 = 0

Rd 1 = 0

Inp 2 = 9999

Rd 2 = 100.0

24

Determine IN!1 and IN!2 Input Range and Resolution. For our transducer select
0 ~ 100 mV range and LOW resolution (10 µV)

IN!1

= 0 (mV) X 100 (cts/mV) x 1.0 = 0

IN!2

= 30 (mV) X 100 (cts/mV) x 1.0 = 3000

2. Determine correct values for Display Reading (RD!1

and

RD!2

)

. In most

cases,

RD!1

and

RD!2

are equal to the minimum and the maximum of the

transducer output range.

RD!1

= 0000

RD!2

= 100.0

3. Scaling the controller.

Press

d

28) Press dat the

IN.RD

prompt. Display shows

IN!1

Input 1

Submenu.

Press

d

29) Display shows last stored Input 1 value with 1stdigit flashing.

Press b& c30) Use band cbuttons to enter

IN!1

value (0000).

Press

d

31) Display advances to

RD!1

only, if a change was made,

otherwise press ato advance to

RD!1

Reading 1 Submenu.

Press

d

32)

Display shows last stored Reading 1 value with 1stdigit

flashing.

Press b& c33)

Use band cbuttons to enter

RD!1

value (0000).

Press

d

34) Display

IN!2

Input 2

Submenu.

Press

d

35)

Display shows last stored Input 2 value with 1stdigit flashing.

Press b& c36) Use band cbuttons to enter

IN!2

value (3000).

Press

d

37) Display advances to

RD!2

only, if a change was made,

otherwise press ato advance to

RD!2

Reading 2 Submenu.

Press

d

38)

Display shows last stored

Reading 2

value with 1

st

digit

flashing.

Press b& c39)

Use band cbuttons to enter

RD!2

value (1000).

Press

d

40) Display flashes

STRD

stored message momentarily and

then advances to

ALR1

only, if a change was made, otherwise

advances to

ALR1

Alarm 1 Menu.

This scaling method based on 2 input values entered with 2
corresponding reading. Up to 10 linearization points can be
selected to customize the transducer curve. To select
linearization points see “L.PNt” Submenu.

Example 3: Scaling with Current/Voltage Transducer (Process) Input.

The following example include details for a specific scenario in
which a 4 - 20 mA input is to be represented as a measurement
of 0 - 100 percent.

Press

d

41) Press dat the

IN.RD

prompt. Display shows

IN!1

Input 1

Submenu.

Press

d

42) Display shows Input 1 value with 1stdigit flashing.

Press b& c43) Use band cbuttons to enter

IN!1

value.

The

IN!1

value = min. input value x conversion number

from Table 3.1

Enter 4 mA as 4 (mA) x 500 = 2000

Press

d

44) Display advances to

RD!1

Reading 1 Submenu.

Press b& c45) Use band cbuttons to enter

RD!1

value.

This value corresponds to Input 1 in terms of some meaningful
engineering units. To show 4 mA as zero percent enter

RD!1

value = 0000.

Press

d

46) Display

IN!2

Input 2 Submenu.

Press

d

47) Display shows

IN!2

Input 2 value

with 1

st

digit flashing

.

The

IN!2

value = max. input value x conversion number

from Table 3.1

Enter 20 mA as 20 (mA) x 500 = 10000 (entered as 9999)

Press b& c48)

Use band cbuttons to enter

IN!2

value.

Press

d

49) Display advances to

RD!2

Reading 2 Submenu.

Press b& c50) Use band cbuttons to enter

RD!2

value.

To show 20 mA as 100 percent enter

RD!2

value = 0100

Press

d

51) Display flashes

STRD

stored message momentarily and

then advances to

ALR1

only, if a change was made, otherwise

advances to

ALR1

Alarm 1 Menu.

25

26

3.2.7 Alarm 1 Menu

Figure 3.5 Flow Chart for Alarm 1

ENTER ALARM 1 MENU:

Press a 1) Press a, if necessary, until

CNFG

prompt appears.

Press d 2) Display advances to

INPT

Input Menu.

Press a 3) Press a, if necessary, until Display advances to

ALR1

Alarm 1

Menu.

Press d 4) Display advances to Alarm 1

ENBL

Enable or

DSBL

Disable

Submenu and flashes the previous selection.

27

ALARM 1 ENABLE/DISABLE SUBMENU:

Press b 5) Scroll though the available selection until

ENBL

displays to

use Alarm 1.

Press d 6) Display shows

STRD

stored message momentarily and then

advances to

ABSo

only if it was changed, otherwise press a to

advance to

ABSo

Alarm 1 Absolute/Deviation Submenu.

If

DSBL

Alarm 1 Disabled was selected, all submenus of Alarm

1 Menu will be skipped and meter advances to

ALR2

Alarm 2

Menu. If

ENBL

Alarm 1 Enabled was selected, Output 1 would

be automatically Disabled, and reassigned as Alarm 1.

ALARM 1 ABSOLUTE/DEVIATION SUBMENU:

Press

d

7)

Display flashes previous selection. Press bto

ABSo

Absolute or

_DEV

Deviation.

Press

d

8) Display shows

STRD

stored message momentarily and then

advances to

LTçH

only if it was changed, otherwise press a to

advance to

LTçH

Alarm 1 Latch/Unlatch Submenu.

Absolute Mode allows Alarm 1 to function independently from Setpoint 1. If the
process being monitored does not change often, then "Absolute" Mode is
recommended.

Deviation Mode allows changes to Setpoint 1 to be made automatically to
Alarm 1. Deviation mode is typically the ideal mode if the process value changes
often. In Deviation Mode, set Alarm 1 a certain number of degrees or counts
away from Setpoint 1 — this relation remains fixed even if Setpoint 1 is changed.

ALARM 1 LATCH/UNLATCH SUBMENU:

Press

d

9) Display flashes previous selection. Press bto

LTçH

Latched or

UNLT

Unlatched.

Press

d

10) Display shows

STRD

stored message momentarily and then

advances to

CT.CL

only, if it was changed, otherwise press a to

advance to

CT.CL

Contact Closure Submenu.

Latched Mode: Relay remains "latched" until reset. To reset already latched
alarm, select Alarm Latch and press btwice (i.e. Unlatch and then back to
Latch) or from a Run Mode, push dtwice to put the controller in Standby Mode
and then push done more time to return to the Run Mode.

Unlatched Mode: Relay remains latched only as long as the alarm condition is
true.

28

ACTIVE SUBMENU:

Press

d

11) Display flashes previous selection. Press bto scroll through
the available selections:

ABoV

Above,

BELo

Below,

HI.Lo

HI/Low and

BAND

Band. (Band is active if

_DEV

Deviation was

selected).

Press

d

12)

Display shows

STRD

stored message momentarily and then

advances to

A.P.oN

only if it was changed, otherwise press a to

advance to

A.P.oN

Alarm Enable/Disable at Power On Submenu.

Above: Alarm 1 condition triggered when the process variable is greater than the
Alarm Hi Value (Low value ignored).

Below: Alarm 1 condition triggered when the process variable is less than the
Alarm Low Value (Hi value ignored).

Hi/Low: Alarm 1 condition triggered when the process variable is less than the
Alarm Low Value or above the Hi Value.

Band: Alarm 1 condition triggered when the process variable is above or below
the "band" set around Setpoint 1. Band equals Hi Value (Low Value ignored). A
"band" is set around the Setpoint by the instrument only in the "Deviation" Mode.

29

ALARM ENABLE/DISABLE AT POWER ON:

Press

d

15) Display flashes previous selection. Press bto

ENBL

enable

or

DSBL

disable.

Press d 16)

Display shows

STRD

stored message. momentarily and then

advances to

ALR.L

only if it was changed, otherwise press ato

advance to the

ALR.L

Alarm 1 Low Value Submenu.

If the alarm is enabled at Power On, the alarm will be active right after
reset. If the alarm is disabled at Power On, the alarm will become
enabled when the process value enters the non alarm area. The alarm is
not active while the process value is approaching Setpoint 1.

ALARM 1 LOW VALUE SUBMENU:

Press

d

17) Display flashes 1stdigit of previous value. Use band cto

enter new value.
Press b& c18) Use band cto enter Alarm 1 Low Value.
Press

d

19) Display shows

STRD

storage message momentarily and

then advances to

ALR.H

only, if it was changed, otherwise press

a to advance to

ALR.H

Alarm 1 Hi Value Submenu.

ALARM 1 HI VALUE SUBMENU:

Press

d

20) Display flashes 1stdigit of previous value. Use band cto

enter new value.
Press b& c21) Use band cto enter Alarm1 Hi Value.
Press

d

22) Display shows

STRD

stored message momentarily and then
advances to the next menu only, if it was changed, otherwise
press ato advance to the next menu.

If the input wires of the meter get disconnected or broken, it will display
+ OL Input (+) Overload message. For safety purposes you can set up
your alarm to be triggered when input is open.

30

3.2.8 Alarm 2

Figure 3.6 Flow Chart for Alarm 2

ENTER ALARM 2 MENU:

Press

a

1) Press a, if necessary, until

CNFG

prompt appears.

Press

d

2) Display advances to

INPT

Input Menu.

Press

a

3)

Press a, if necessary, until Display advances to

ALR2

Alarm 2

Menu.

Press

d

4) Display advances to Alarm 2

ENBL

Enable or

DSBL

Disable

Submenu.

ALARM 2 ENABLE/DISABLE SUBMENU:

Press

d

5) Display flashes previous selection. Press buntil

ENBL

displays to use Alarm 2.

Press

d

6) Display shows

STRD

stored message momentarily and then

advances to

ABSo

only if it was changed, otherwise press ato

advance to

ABSo

Absolute/Deviation Submenu.

If

DSBL

Alarm 2 Disabled was selected, all submenus of Alarm 2

will be skipped and meter advances to

LOOP

Loop Break Time

Menu.

The remaining Alarm 2 menu items are identical to Alarm 1
Menu. Modifying Alarm Settings will not reset the instrument.

3.2.9 Reading Adjust Menu

Figure 3.7 Flow Chart for Reading Adjust Menu

ENTER READING ADJUST MENU:

Press

a

1) Press a, if necessary, until

CNFG

prompt appears.

Press

d

2) Display advances to

INPT

Input Menu.

Press

a

3) Press a, if necessary, until Display advances to

R.ADJ

Reading Adjust Menu.

READING ADJUST VALUE SUBMENU:

Press

d

4) Display flashes 1stdigit of previous Reading Adjust value.

Press b& c5) Press band cbuttons to enter a new Reading Adjust value

(-1999 to 9999).

Press

d

6) Display shows

STRD

stored message momentarily and then

advances to

SP.DV

Setpoint Deviation Menu.

Reading Offset Adjust allows the user to fine tune a minor error of the transducer,
however some applications may require a large offset adjust. (Displayed Process
Value = Measured Process Value ±R.ADJ). Reading Adjust value is adjustable
between -1999 to 9999.

31

32

3.2.10 Setpoint Deviation Menu

Figure 3.8 Flow Chart for Setpoint Deviation Menu

ENTER SETPOINT DEVIATION MENU:

Press

a

1) Press a, if necessary, until

CNFG

prompt appears.

Press

d

2) Display advances to

INPT

Input Menu.

Press

a

3) Press a, if necessary, until Display advances to

SP.DV

Setpoint Deviation Menu.

SETPOINT DEVIATION ENABLE/DISABLE SUBMENU:

Press

d

4) Display advances to Setpoint Deviation

ENBL

Enable or

DSBL

. Disable Submenu and flashes the previous selection.

Press

b

5) Scroll through the available selections:

ENBL

or

DSBL

.

Press

d

6) Display shows

STRD

stored message momentarily and then

advances to the next menu item.

Setpoint Deviation menu, if “enabled”, allows changes to Setpoint 1 to be made
automatically to Setpoint 2. This mode is very helpful if the Process Value
changes often. In Setpoint Deviation Mode, set SP2 a certain number of counts
away from SP1 - this relation remains fixed when SP1 is changed. For instance:
Setting SP1=200 and SP2=20 and enabling

SP.DV

means that the absolute

value of SP2=220. Moving SP1 to 300, the absolute value of SP2 becomes 320.

33

3.2.11 ID CODE

Figure 3.9 Flow Chart for ID Code

ENTER ID CODE MENU:

Press

a

1) Press a, if necessary, until

CNFG

prompt appears.

Press d 2) Display advances to

INPT

Input Menu.

Press

a

3) Press a, if necessary, until Display advances to IDID Code
Menu.

ENTERING OR CHANGING YOUR (NON-DEFAULT) ID CODE:

Press d 4) Display advances to

____

with 1stunder score flashing.

Press b& c5) Press band cto enter your 4-digit “ID Code” number.
Press d 6) Display advances to

CH.ID

Change ID Code Submenu.

If entered “ID Code” is incorrect display shows

ERRo

Error

message momentarily and then skips to the Run Mode.

Press

d

7) Display flashes the first digit of previous entered “ID Code”

number.
Press b& c8) Press band cbuttons to enter your new “ID Code” number.
Press

d

9) Display shows

STRD

stored message momentarily and then

advances to the

FULL

Full Security Submenu.

34

ENTERING OR CHANGING YOUR (DEFAULT) ID CODE:

Enter IDmenu (Repeat steps from 1 to 3).

Press

d

10) Display advances to

CH.ID

Change ID Code Submenu.

Press

d

11) Display shows

0000

message with flashing 1stdigit.

If you want to change your default “ID Code” you can do it now,
otherwise press aand menu will skip to

FULL

Full Security

Submenu.

Press b& c12) Press band cbuttons to enter your new “ID Code”

number.

Press

d

13) Display shows

STRD

stored message momentarily and then

advances to the

FULL

Full Security Submenu.

FULL SECURITY LEVEL SUBMENU:

Press

d

14) Display flashes

ENBL

Enable or

DSBL

Disable.

Press

b

15) Scroll through the available selections: “Enable” or “Disable”.

Press

d

16) Display shows

STRD

stored message momentarily and then

advances to

SP.ID

Setpoint/ID Submenu.

If "Full" Security Level is "Enabled" and the user attempts to
enter the Main Menu, they will be prompted for an ID Code. The
ID Code should be correct to enter the instrument Menu item.

SETPOINT/ID SECURITY LEVEL SUBMENU:

This Security Level can be functional only if

FULL

Security

Level is Disabled.

Press

d

17) Display flashes

ENBL

Enable or

DSBL

Disable.

Press

b

18) Scroll through the available selections: “Enable” or “Disable”.

Press

d

19) Display shows

STRD

stored message momentarily and then

advances to

COMM

Communication Submenu.

If "Setpoint/ID" Security Level is "Enabled" and the user
attempts to advance into the

CNFG

Configuration Menu, he will
be prompted for ID Code number. The ID Code should be
correct to proceed into the Configuration Menu, otherwise
display will show an Error and skip to the Run Mode.

If “Full” and “Setpoint/ID” Security Levels are "Disabled", the
ID code will be “Disabled” and user will not be asked for ID
Code to enter the Menu items (“ID” Submenu will not show up in
“ID/Setpoint” Menu).

35

3.2.12 COMMUNICATION OPTION

Purchasing the controller with Serial Communications permits an instrument to be
configured or monitored from an IBM PC compatible computer using software
available from the website

listed on the cover page of this manual

or on the

CD-ROM enclosed with your shipment.

For complete instructions on the use of the Communications Option, refer to the
Serial Communications Reference Manual.

Figure 3.10 Flow Chart for Communication Option

36

ENTER COMMUNICATION OPTION MENU:

Press

a

1) Press a, if necessary, until

CNFG

prompt appears.

Press

d

2) Display advances to

INPT

Input Menu.

Press

a

3) Press a, if necessary, until Display advances to

COMM

Communication Options Menu.

Press

d

4) Display advances to

C.PAR

Communication Parameters

Submenu.

If Communication Option is not installed, the display shows

NONE

and skips to the Color Display Menu.

COMMUNICATION PARAMETERS SUBMENU:

Allows the user to adjust Serial Communications Settings of the instrument.
When connecting an instrument to a computer or other device, the
Communications Parameters must match. Generally the default settings
(as shown in Section 5) should be utilized.

Press

d

5) Display advances to

BAUD

Baud Submenu.

BAUD SUBMENU:

Press

d

6) Display flashes previous selection for

BAUD

value.

Press

b

7) Scroll through the available selections:

300_, 600_, 1200

,

2400, 4800

,

9600, 19.2K

.

Press

d

8) Display shows

STRD

stored message momentarily and then

advances to

PRTY

only, if it was changed, otherwise press ato

advance to

PRTY

Parity Submenu.

PARITY SUBMENU:

Press

d

9) Display flashes previous selection for “Parity”.

Press

b

10) Scroll through the available selections: NO, ODD, EVEN.

Press

d

11) Display shows

STRD

stored message momentarily and then

advances to

DATA

only, if it was changed, otherwise press ato

advance to

DATA

Data Bit Submenu.

DATA BIT SUBMENU:

Press

d

12) Display flashes previous selection for “Data Bit”.

Press

b

13) Scroll through the available selections: 7-BIT, 8-BIT.

Press

d

14) Display shows

STRD

stored message and then advances to

STOP

only, if it was changed, otherwise press ato advance to

STOP

Stop Bit Submenu.

37

STOP BIT SUBMENU:

Press

d

15) Display flashes previous selection for “Stop Bit”.

Press

b

16) Scroll through the available selections:

1-BIT, 2-BIT

.

Press

d

17) Display shows

STRD

stored message momentarily and then

advances to

BUS.F

only, if it was changed, otherwise press ato

advance to

BUS.F

Bus Format Submenu.

BUS FORMAT SUBMENU:

Determines Communications Standards and Command/Data Formats for
transferring information into and out of the controller via the Serial
Communications Bus. Bus Format submenus essentially determine how and
when data can be accessed via the Serial Communications of the device.

Press

d

18) Display advances to

M.BUS

Modbus Submenu.

MODBUS PROTOCOL SUBMENU:

Press

d

19) Display flashes previous selection for

M.BUS

.

Press

b

20) Scroll through the available selections: NO, YES.

Press

d

21) Display shows

STRD

stored message momentarily and then

advances to

_LF_

only, if it was changed, otherwise press ato

advance to

_LF_

Line Feed submenu.

To select iSeries Protocol, set Modbus submenu to “No”.
To select Modbus Protocol, set Modbus submenu to “Yes”.

If Modbus Protocol was selected, the following Communications
Parameters must be set as: No Parity, 8-bit Data Bit, 1-Stop Bit. Do not
attempt to change these parameters.

LINE FEED SUBMENU:

Determines if data sent from the instrument will have a Line Feed appended to
the end - useful for viewing or logging results on separate lines when displayed
on communications software at a computer.

Press

d

22) Display flashes previous selection for “Line Feed”.

Press

b

23) Scroll through the available selections: NO, YES.

Press

d

24) Display shows

STRD

stored message momentarily and then

advances to

ECHO

only, if it was changed, otherwise press ato

advance to

ECHO

Echo Submenu.

38

ECHO SUBMENU:

When valid commands are sent to the instrument, this determines whether the
command will be echoed to the Serial Bus. Use of echo is recommended in most
situations, especially to help verify that data was received and recognized by the
controller.

Press

d

25) Display flashes previous selection for “Echo”.

Press

b

26) Scroll through the available selections: NO, YES.

Press

d

27) Display flashes

STRD

stored message momentarily and then

advances to

STND

only if it was changed, otherwise press ato

advance to

STND

Communication Standard Submenu.

COMMUNICATION INTERFACE STANDARD SUBMENU:

Determines whether device should be connected to an RS-232C serial port
(as is commonly used on IBM PC-compatible computers) or via an RS-485 bus
connected through appropriate RS-232/485 converter. When used in RS-485
Mode, the device must be accessed with an appropriate Address Value as
selected in the Address Submenu described later.

Press

d

28) Display flashes previous selection for “Standard”.

Press

b

29) Scroll through the available selections: 232C, 485.

Press

d

30) Display shows

STRD

stored message momentarily and then

advances to

MoDE

only, if it was changed, otherwise press ato

advance to

MoDE

Data Flow Mode Submenu.

DATA FLOW MODE SUBMENU:

Determines whether the instrument will wait for commands and data requests
from the Serial Bus or whether the instrument will send data automatically and
continuously to the Serial Bus. Devices configured for the RS-485
Communications Standard operate properly only under Command Mode.

Press

d

31) Display flashes previous selection for “Mode”.

Press

b

32) Scroll through the available selections:

CMD

__

“Command”,

CoNT

“Continuous”.

Press

d

33) Display shows

STRD

stored message momentarily and then

advances to

SEPR

only, if it was changed, otherwise press ato

advance to

SEPR

Data Separation Submenu.

DATA SEPARATION CHARACTER SUBMENU:

Determines whether data sent from the device in Continuous Data Flow Mode
will be separated by spaces or by Carriage Returns.

Press

d

34) Display flashes previous selection for “Separation” Submenu.

Press

b

35) Scroll through the available selections:

SPCE

“Space” or

_çR_

“Carriage Return”.

Press

d

36) Display shows

STRD

stored message momentarily and then

advances to

DAT.F

only, if it was changed, otherwise press ato

advance to

DAT.F

Data Format Submenu.

39

DATA FORMAT SUBMENU:

Preformatted data can be sent automatically or upon request from the controller.
Use the Data Format Submenus to determine what data will be sent in this
preformatted data string. Refer to the Communications Manual for more
information about the data format. At least one of the following suboptions must
be enabled and hence output data to the Serial Bus.

This menu is applicable for Continuous Mode of RS-232 communication.

Press

d

37) Display advances to

STAT

Alarm Status Submenu.

ALARM STATUS SUBMENU:

Includes Alarm Status bytes in the data string.

Press

d

38) Display flashes previous selection for “Status” (alarm status).

Press

b

39) Scroll through the available selections: NO, YES.

Press

d

40) Display shows

STRD

stored message momentarily and then

advances to

RDNG

only, if it was changed, otherwise press ato

advance to

RDNG

Reading Submenu.

MAIN READING SUBMENU:

Includes Main Reading in the data string.

Press

d

41) Display flashes previous selection for “Reading”.

Press

b

42) Scroll through the available selections: NO, YES.

Press

d

43) Display shows

STRD

stored message momentarily and then

advances to

PEAK

only, if it was changed, otherwise press ato

advance to

PEAK

Peak Submenu.

PEAK VALUE SUBMENU:

Includes Peak Value in the data string.

Press

d

44) Display flashes previous selection for

PEAK

Submenu.

Press

b

45) Scroll through the available selections: NO, YES.

Press

d

46) Display shows

STRD

stored message momentarily and then

advances to

GROS

only, if it was changed, otherwise press ato

advance to

GROS

Gross Submenu.

GROSS VALUE SUBMENU:

Includes Gross Value in the data string.

Press

d

47) Display flashes previous selection for “Gross”.

Press

b

48) Scroll through the available selections: NO, YES.

Press

d

49) Display shows

STRD

stored message momentarily and then

advances to

UNIT

only, if it was changed, otherwise press ato

advance to

UNIT

Temperature Unit Submenu.

40

UNIT SUBMENU: (not applicable)

Press

d

50) Display flashes previous selection for

UNIT

.

Press

b

51) Scroll through the available selections: NO, YES.

Press

d

52) Display shows

STRD

stored message momentarily and

then advances to

ADDR

only, if it was changed, otherwise press

a

to advance to

ADDR

Address Setup Submenu.

ADDRESS SETUP SUBMENU:

This menu is applicable to the RS-485 Option only.

Press

d

53) Display advances to “Address Value” (0000 to 0199) Submenu.

ADDRESS VALUE SUBMENU:

Press

d

54) Display flashes 1

st

digit of previously stored Address Value.
Press b& c55) Press band cto enter new “Address Value”.
Press

d

56) Display shows

STRD

stored message momentarily and

then advances to

TR.TM

only, if it was changed, otherwise

press ato advance to

TR.TM

Transmit Time Interval Submenu.

TRANSMIT TIME INTERVAL SUBMENU:

This menu is applicable if “Continuous” Mode was selected in the “Data
Flow Mode” Submenu and the device is configured as an RS-232C
Standard device. Also, one or more options under the Data Format
Submenu must be enabled.

Press

d

57) Display advances to “Transmit Time Value” Submenu.

TRANSMIT TIME INTERVAL VALUE SUBMENU:

Determines the interval at which data will be emitted to the RS-232 Serial Bus
when the instrument is in Continuous Data Flow Mode.

Press

d

58) Display flashes 1

st

digit of previous “Transmit Time Value” in

seconds.

Press b& c59) Press band cto enter new “Transmit Time Value”, e.g.

0030 will send the data every 30 seconds in Continuous Mode.

Press

d

60) Display shows

STRD

stored message momentarily and

then advances to

COLR

only, if it was changed, otherwise press

a

to advance to

COLR

Color Display Selection Menu.

For more details, refer to the Communication Manual available at the
website listed in the cover page of this manual or on the CD-ROM
enclosed with your shipment.

41

3.2.13 DISPLAY COLOR SELECTION

This submenu allows the user to select the color of the display.

Figure 3.11 Flow Chart for Display Color Selection

ENTER DISPLAY COLOR SELECTION MENU:

Press

a

1) Press a, if necessary, until

CNFG

prompt appears.

Press

d

2) Display advances to

INPT

Input Menu.

Press

a

3) Press a, if necessary, until Display advances to

COLR

Display Color Selection Menu.

Press

d

4) Display advances to

N.CLR

Normal Color Submenu.

NORMAL COLOR DISPLAY SUBMENU:

Press

d

5) Display flashes the previous selection for “Normal Color”.

Press

b

6) Scroll through the available selections:

GRN, RED

or

AMBR

.

Press

d

7) Display shows

STRD

stored message momentarily and then

advances to

1.CLR

only, if it was changed, otherwise press ato

advance to

1.CLR

Alarm 1 Display Color Submenu.

The menu below allows the user to change the color of display when alarm is
triggered.

ALARM 1 DISPLAY COLOR SUBMENU:

Press

d

8) Display flashes previous selection for “Alarm 1 Color
Display”.

Press

b

9) Scroll through the available selections:

GRN, RED

or

AMBR

.

Press

d

10) Display shows

STRD

stored message momentarily and then

advances to

2.CLR

only, if it was changed, otherwise press ato

advance to

2.CLR

Alarm 2 Display Color Submenu.

42

ALARM 2 DISPLAY COLOR SUBMENU:

Press

d

11) Display flashes previous selection for “Alarm 2 Color Display”.

Press

b

12) Scroll through the available selections:

GRN, RED

or

AMBR

.

Press

d

13) Display shows

STRD

stored message momentarily and then

momentarily shows the software version number, followed by

RST

Reset, and then proceeds to the Run Mode.

IN ORDER TO DISPLAY ONE COLOR, SET THE SAME DISPLAY
COLOR ON ALL THREE SUBMENUS ABOVE.

If user wants the Display to change color every time when both Alarm 1
and Alarm 2 are triggered, the Alarm values should be set in such a way
that Alarm 1 value is always on the top of Alarm 2 value, otherwise value
of Alarm 1 will overwrite value of Alarm 2 and Display Color would not
change when Alarm 2 is triggered.

Example 1:

Output 1 & Output 2 = SSR
Alarm Setup: Absolute, Above, Alarm 2 HI Value “ALR.H” = 200, Alarm 1
HI Value “ALR.H” = 400
"Color Display" Setup: Normal Color “N.CLR” = Green, Alarm 1 Color
“1.CLR” = Amber, Alarm 2 Color “2.CLR” = Red

Display Colors change sequences:

GREEN RED AMBER

•--➤

------------------------------•-----------------------------•------------------------------

➤

0 AL2.H = 200 AL1.H = 400

Example 2:

Output 1 & Output 2

= Pulse

Alarm Setup

: Absolute, Below, Alarm 2 Low Value “ALR.L” = 300, Alarm 1
Low Value “ALR.L” = 100
Color Display Setup

: "N.CLR" = Green, "1.CLR" = Amber, "2.CLR" = Red

Display Colors change sequences:

AMBER RED GREEN

•

--------------•----------------------------------•-------------------------------------------

•

0 AL1.L = 100 AL2.L = 300

Example 3:

Output 1

= Analog Output (Alarm 1 disabled), Setpoint 1 = 300,
Output 2 = Relay, Setpoint 2 = 200
Alarm 1 & 2 Setup: Deviation, Band, “ALR.H” = 10
Color Display Setup: “N.CLR” = Green, “1.CLR” = Amber, “2.CLR” = Red

43

Display Colors change sequences:

RED RED RED GREEN RED

•➤

---------------•------•------•--------------------------------•------•-------•----------------

➤

0 190 200 210 290 300 310

Alarm 1 is designed to monitor the Process Value around the Setpoint 1.
Alarm 2 is designed to monitor the Process Value around the Setpoint 2.

Example 4:

Output 1

= Relay, Setpoint 1 = 200
Output 2 = Relay, Setpoint 2 = 200
Alarm 1 Setup: Deviation, Band, “ALR.H” = 20
Alarm 2 Setup: Deviation, Hi/Low, “ALR.H” = 10, “ALR.L” = 5
Color Display Setup: “N.CLR” = Green, “1.CLR” = Amber, “2.CLR” = Red

Display colors change sequences:

AMBER RED GREEN GREEN RED AMBER

•--➤

---------------•----------------•-------------•--------------•-------------•---------------------

➤

0 180 195 200 210 220

Reset: The instrument automatically resets after the last menu of
the Configuration Mode has been entered. After the instrument
resets, it advances to the Run Mode.

44

PART 4

SPECIFICATIONS

Linearization Points

Up to 10 Linearization Points

Configuration

Single-ended

Polarity

Unipolar

Step Response

0.7 sec for 99.9%

Decimal Selection

None, 0.1, 0.01 or 0.001

Setpoint Adjustment

-1999 to 9999 counts

Span Adjustment

0.001 to 9999 counts

Offset Adjustment

-1999 to 9999

Accuracy

0.03% reading

Resolution

10 / 1 µV

Temperature Stability

50 ppm/°C

NMRR

60 dB

CMRR

120 dB

A/D Conversion

Dual slope

Reading Rate

3 samples per second

Digital Filter

Programmable

Display

4-digit or 6-digit, 7-segment LED

57.2 mm (2.25") or 101.6mm (4.00”)
red, green and amber programmable
colors for process variable and set
points

Warm up to Rated Accuracy

60 min.

INPUT
Input Types

Analog Voltage, Analog Current

Voltage Input

0 to 100 mV, 0 to 1 V (+

100 mV), 0

to 10 Vdc

Input Impedance

10 MΩ for 100 mV
1 MΩ for 1V or 10 Vdc

Current Input

0 to 20 mA (5 ohm load)

45

NETWORK AND
COMMUNICATIONS
(Optional -C24, -C4EI, not available
with excitation)
Ethernet: Standards Compliance

IEEE

802.3 10Base-T
Supported Protocols: TCP/IP, ARP,
HTTPGET

RS-232/RS-422/RS-485/MODBUS:

Selectable from menu; both ASCII
and modbus protocol selectable from
menu. Programmable 300 to 19.2 K
baud; complete programmable setup
capability; program to transmit
current display, alarm status,
min/max, actual measured input
value and status..

RS-485

Addressable from 0 to 199

Connection

Screw terminals

ALARM 1 & 2

Programmable to Display Color Change

Operation

High/low, above/below, band,
latch/unlatch, normally open/normally
closed and process/deviation; front
panel configurations

EXCITATION
(optional in place of
Communication)

5 Vdc @ 40 mA
10 Vdc @ 60 mA

INSULATION
Power to Input/Output

2500 Vac per 1 minute test
(RS-232/485, Input or Output)

Between Inputs

500 Vac per 1 minute test

Approvals

See CE Approval Section

GENERAL

Power

100-240 Vac +/-10%, 50/60 Hz

22.5 W

Environmental Conditions

0 to 40°C (32 to 104°F),
90% RH non-condensing

Installation Category

II per EN61010-1

Equipment Class

II per EN61010-1

Pollution Degree

2 per EN61010-1

Protection

NEMA-4x (IP65) front bezel

Dimensions

Refer to Quickstart Specifications.

Weight

Refer to Quickstart Specifications.

46

PART 5

FACTORY PRESET VALUES

Table 5.1 Factory preset value

MENU ITEMS FACTORY PRESET VALUES NOTES

Set Point 1 (SP1) 000.0
Set Point 2 (SP2) 000.0

Input:

Input Type (INPT) 0 to 100 mV (0 - 0.1)
Ratiometric operation (RTIO) Enable (ENBL)
Display Resoultion (RESO) Low (LO)

b

Button Peak (PEAK)

Reading Configuration (RDG):

Decimal Point (DEC.P) FFF.F
Linearization Point (L.PNT) 0002
Filter value (FLTR) 0004
Input/Reading (IN.RD) 0-100 mV = 0-9999
Scale and Offset

Alarm 1 & 2

:

Alarm 1 (ALR1), Alarm 2 (ALR2) Disable (DSBL)
Absolute/Deviation (ABSO/DEV) Absolute (ABSO)
Latch/Unlatch (LTCH/UNLT) Unlatch (UNLT)
Contact Closure (CT.CL) Normally Open (N.O.)
Active (ACTV) Above (ABOV)
Alarm At Power On (A.P.ON) Disable (DSBL) Alarm 1 only
Alarm Low (ALR.L) -100.0
Alarm High (ALR.H) 400.0

Setpoint Deviation:

Set Point Deviation Disable (DSBL)

ID

:

ID Value 0000
Full ID (FULL) Disable (DSBL)
Set Point ID (ID.SP) Disable (DSBL)

47

MENU ITEMS FACTORY PRESET VALUES NOTES
Communication Parameters:

Baud Rate (BAUD) 9600
Parity (PRTY) Odd
Data bit (DATA) 7 bit
Stop Bit 1 bit
Modbus Protocol (M.BUS) No
Line Feed (LF) No
Echo (ECHO) Yes
Standard Interface (STND) RS-232 (232C)
Command Mode (MODE) Command (CMD)
Separation (SEPR) Space (SPCE)
Alarm Status (STAT) No
Reading (RDNG) Yes
Peak No
Gross (GROS) No
Units (UNIT) No
Multipoint Address (ADDR) 0001
Transmit Time (TR.TM) 0016

Display Color (COLR):

Normal Color (N.CLR) Green (GRN)
Alarm 1 Color (1.CLR) Red (RED)
Alarm 2 Color (2.CLR) Amber (AMBR)

Table 5.1 Factory preset value (continued)

48

CE APPROVAL INFORMATION

1. Electromagnetic Compatibility (EMC)
This device conforms 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 Test Specification Basic Standard

Electrostatic +/- 4 kV contact discharge IEC 1000-4-2
Discharge +/- 8 kV air discharge Performance

Criteria B

Radio Frequency 27 - 1000 MHz IEC 1000-4-3
electromagnetic 10 V/m Performance
field. 80% AM (1 KHz) Criteria A

Radio Frequency 900 MHz IEC 1000-4-3
electromagnetic field. 10 V/m Performance
Pulse modulated. 50% Duty cycle @ 200 Hz Criteria A

Fast Transients +/- 2 kV (ac mains) IEC 1000-4-4

+/- 1 kV (dc, signal I/O) Performance
5/50 ns Tr/Th, 5 KHz rep. freq. Criteria B

Radio Frequency 0.15 - 80 MHz IEC 1000-4-6
conducted 10 V/m Performance

80% AM (1 KHz) Criteria A

This instrument complies with the following EMC Emission Standards as
tested per EN 50081-1, 1992 (Residential, Commercial and Light Industrial)

Phenomena Frequency Limits Basic

Range Standard

Radiated 30-230 MHz 30 dB_V/m at 10 m CISPR 22
Emission 230-1000 MHz 37 dB_V/m at 10 m Class B

quasi peak

Conducted 0.15-0.5 MHz 66-56 dB_V quasi peak CISPR 22
Emission 0.5-5 MHz 56 dB_V quasi peak Class B

5-30 MHz 60 dB_V quasi peak

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 II Equipment (100-240 Vac Powered Units)

NOTES

49

NOTES

50

WARRANTY/DISCLAIMER

OMEGA ENGINEERING, 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 OMEGA’s standard warranty period, OMEGA Engineering will
extend the warranty period for four (4) additional years if the warranty card enclosed with each instrument is
returned to OMEGA.

If the unit should malfunction, it must be returned to the factory for evaluation. OMEGA’s Customer Service
Department will issue an Authorized Return (AR) number immediately upon phone or written request. Upon
examination by OMEGA, if the unit is found to be defective, it will be repaired or replaced at no charge. OMEGA’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 having
been damaged as a result of excessive corrosion; or current, heat, moisture or vibration; improper specification;
misapplication; misuse or other operating conditions outside of OMEGA’s control. Components which wear are not
warranted, including but not limited to contact points, fuses, and triacs.

OMEGA is pleased to offer suggestions on the use of its various products. However, OMEGA 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 OMEGA, either verbal or written.
OMEGA warrants only that the parts manufactured by it will be as specified and free of defects. OMEGA
MAKES NO OTHER WARRANTIES OR REPRESENTATIONS OF ANY KIND WHATSOEVER, EXPRESS 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 OMEGA 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 OMEGA be liable for consequential, incidental or special damages.

CONDITIONS: Equipment sold by OMEGA 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, used on humans, or misused in any way, OMEGA assumes no responsibility as set forth
in our basic WARRANTY / DISCLAIMER language, and, additionally, purchaser will indemnify OMEGA and
hold OMEGA 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 OMEGA Customer Service Department. BEFORE
RETURNING ANY PRODUCT(S) TO OMEGA, PURCHASER MUST OBTAIN AN AUTHORIZED RETURN
(AR) NUMBER FROM OMEGA’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 OMEGA:

1. Purchase Order 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 OMEGA for
current repair charges. Have the following information
available BEFORE contacting OMEGA:

1. Purchase Order 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.

OMEGA’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.

© Copyright 2003 OMEGA ENGINEERING, 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 the prior written consent of
OMEGA ENGINEERING, INC.

TRADEMARK NOTICE:

®

, omega.com

®

, , and ®are Trademarks of OMEGA ENGINEERING, INC.

PATENT NOTICE: This product is covered by one or more of the following patents: U.S. Pat. No. Des. 336,895; 5,274,577

;

6,243,021

/ 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 US and International Patents pending or applied
for.

®

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