Omega CNI8C, CNI16D, CNI16, CNI8DH, CNI8 User Manual

...
4.7 (3)

MADE IN

User’sGuide

 

USA

 

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Temperature & Process Controller Manual

CNi8, CNi8C, CNi8DH, CNi8DV,

CNi16, CNi16D, CNi32

 

 

 

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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 the guide contains important information relating to safety and EMC.

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 .................................................................................

Front Panel

6

2.2 ............................................................

Rear Panel Connections

7

2.3 .................................................................

Electrical Installation

7

........................................................

Power Connections

7

................................

Thermocouple - Input Connection

8

.........................

Two / Three / Four Wire RTD-Hookups

9

...............................

Process Current - Wiring Hookup

10

...............................

Process Voltage - Wiring Hookup

10

.................................

Wiring Outputs - Wiring Hookup

11

............................................

Dual Display Color Setup

13

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

14

3.1 ..............................................................................

Introduction

14

 

Turning your Instrument On for the First Time

 

 

Buttons Functions in Configuration Mode

 

3.2 ................................................................

Menu Configuration

15

.....................................................................

ID Number

16

.......................................................................

Setpoints

17

....................................................

Configuration Menu

18

...........................................................

Input Type Menu

18

........................................

Input Type (Thermocouple)

19

...........................................................

Input Type (RTD)

20

...................................................

Input Type (Process)

21

.....................................

Reading Configuration Menu

21

...............................................................

Alarm 1 Menu

25

......................

Analog Output (Retransmission) Menu

29

................................................................

Alarm 2 Menu

32

...................

Loop Break Time Menu/Field Calibration

33

..............................................................

Output 1 Menu

35

..............................................................

Output 2 Menu

42

..................................................

Ramp and Soak Menu

45

...............................................................

ID Code Menu

47

.................................

Communication (Options) Menu

49

.....................................

3.2.15 Display Color Selection Menu

55

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

58

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

62

Part 6: CE APPROVAL ...........................................................INFORMATION

64

i

 

 

LIST OF FIGURES:

 

Figure 2.1

Front Panel Display..............................................................................

5

Figure 2.2

Rear Panel Power and Output Connector Labels..............................

6

Figure 2.3

Rear Panel Input Connector Labels....................................................

6

Figure 2.4

Main Power Connections.....................................................................

7

Figure 2.5

Thermocouple Wiring Hookup ............................................................

8

Figure 2.6

Two/Three/Four-wire RTD

 

 

a) RTD-1000 ohm and 500 ohm Wiring Hookup ..............................

9

 

b) RTD-100 ohm Wiring Hookup .......................................................

9

Figure 2.7

Process Current Wiring Hookup

 

 

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

10

Figure 2.8

Process Voltage Wiring Hookup

 

 

a)

Without Sensor Excitation ..........................................................

10

 

b)

With Sensor Excitation................................................................

10

Figure 2.9

Output Connections:

 

 

a) Mechanical Relay and SSR Outputs – Wiring Hook up ............

11

 

b) Pulse and Analog Outputs – Wiring Hook up............................

11

Figure 2.10

Typical Application .............................................................................

11

Figure 2.11

Communication Output:

 

 

a) RS-232 Output – Wiring Hook up ...............................................

12

 

b) RS-485 Output – Wiring Hook up ...............................................

12

Figure 2.12

Excitation Output................................................................................

12

Figure 2.13

Snubber Circuits Wiring Hookup ......................................................

12

Figure 2.14

i/8DH and i/8DV Locations of S1 and Jumper Positions ................

13

Figure 2.15

i/16D Location of S1 and Jumper Positions ....................................

13

Figure 3.1

Flow Chart for ID and Setpoints........................................................

15

Figure 3.2

Flow Chart for Configuration Menu ..................................................

18

Figure 3.3

Flow Chart for Input Type Menu........................................................

18

Figure 3.4

Flow Chart for Reading Configuration .............................................

21

Figure 3.5

Flow Chart for Alarm 1 .......................................................................

25

Figure 3.6

Flow Chart for Analog Output (Retransmission).............................

29

Figure 3.7

Flow Chart for Alarm 2 .......................................................................

32

Figure 3.8

Flow Chart for Loop Break Time/Field Calibration..........................

33

Figure 3.9

Flow Chart for Output 1 .....................................................................

35

Figure 3.10

Flow Chart for Output 2 .....................................................................

42

Figure 3.11

Flow Chart for Ramp and Soak .........................................................

45

Figure 3.12

Flow Chart for ID Code.......................................................................

47

Figure 3.13

Flow Chart for Communication Option ............................................

49

Figure 3.14

Flow Chart for Display Color Selection............................................

55

 

 

LIST OF TABLES:

 

Table 2.1

Front Panel Annunciators....................................................................

5

Table 2.2

Rear Panel Connector..........................................................................

6

Table 2.3

Fuse Requirement ................................................................................

7

Table 2.4

TC Wire Color Chart .............................................................................

8

Table 3.1

Button Function in Configuration Mode...........................................

14

Table 3.2

Conversion Table................................................................................

24

Table 4.1

Input Properties..................................................................................

61

Table 5.1

Factory Preset Values ........................................................................

62

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

acontroller.

The iSeries controller offers unparalleled flexibility in process measurement. Each unit allows the user to select the input type, from 10 thermocouple types (J, K, T, E, R, S, B, C, N and J DIN), Pt RTDs (100, 500 or 1000 Ω, with either 385 or 392 curve), DC voltage, or DC current. The voltage/current inputs are fully scalable to virtually all engineering units, with selectable decimal point, perfect for use with pressure, flow or other process input.

The temperature control can be achieved by using on/off or PID heat/cool control strategy. Control can be optimized with an auto tune feature. The instrument offers a ramp to setpoint with timed soak period before switching off the output.

The iSeries device features a large, three color programmable display with capability to change a color every time the Alarm is triggered. The standard features include dual outputs with relay, SSR, dc pulse, analog voltage or current. Options include programmable RS-232 or RS-485 serial communication and excitation. Analog Output is fully scalable and may be configured as a proportional controller or retransmission to follow your display. Universal power supply accepts 90 to 240 Vac. Low voltage power option accepts 24 Vac or 12 to 36 Vdc.

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 a panel mount device protected in accordance with EN 61010-1:2001, electrical safety requirements for electrical equipment for measurement, control and laboratory. 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:

To ensure that menu changes are properly stored, Standby Mode should be used during setup of the instrument. During Standby Mode, the instrument remains in a ready condition, but all outputs are disabled. Standby Mode is useful when maintenence of the system is necessary.

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

Omega CNI8C, CNI16D, CNI16, CNI8DH, CNI8 User Manual

PART 2

SETUP

2.1 Front Panel

Refer to the Quick Start Guide for assembly and

disassembly instructions.

Figure 2.1 Front Panel Display

Table 2.1 Front Panel Annunciators

1Output 1/Setpoint 1/ Alarm 1 indicator

 

 

2

Output 2/Setpoint 2/ Alarm 2 indicator

 

 

°C

°C unit indicator

 

 

 

 

°F

°F unit indicator

 

 

PV

Upper Display shows the Process Value

 

 

SV

Lower Display shows the Setpoint 1 Value

 

 

a

Changes display to Configuration Mode

 

 

 

and advances through menu items*

 

 

 

 

 

b

Used in Program Mode and Peak Recall*

 

 

c

Used in Program Mode and Valley Recall*

dAccesses submenus in Configuration Mode and stores selected values*

* See Part 3 Operation: Configuration Mode

The Dual Display model allows the user to observe the Process Value (upper display) and Setpoint 1 Value (lower display) at the same time.

5

2.2 Rear Panel Connections

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

5

4

 

6

 

5

4

 

6

5

4

 

 

 

 

 

 

 

 

 

3

 

2

1

 

 

3

2

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8 7 6 5 4 3 2 1

Figure 2.2 Rear Panel Power and Output Connections

Figure 2.3 Rear Panel Input Connections

Table 2.2 Rear Panel Connector

POWER

AC/DC Power Connector: All models

INPUT

Input Connector:

All models TC, PR (Process), RTD

 

OUTPUT 1

Based on one of the following models:

 

Relay SPDT

 

Solid State Relay

 

Pulse

 

Analog Output (Voltage and Current)

OUTPUT 2

Based on one of the following models:

 

Relay SPDT

 

Solid State Relay

 

Pulse

OPTION

Based on one of the following models:

RS-232C or RS-485 programmable

 

 

Excitation

6

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.

Use copper conductors only for power connections

Figure 2.4 Main Power Connections

Table 2.3 Fuse Requirement (see specifications)

FUSE

Connector

Output Type

For 115Vac

For 230Vac

DC

FUSE 1

Power

N/A

100 mA(T)

100 mA(T)

100 mA(T)

FUSE 2

Power

N/A

N/A

N/A

400 mA(T)

For the low voltage power option, in order to maintain the same degree of protection as the standard high voltage input power units (90 - 240 Vac), always use a Safety Agency Approved DC or AC source with the same Overvoltage Category and pollution degree as the standard AC unit (90 - 240 Vac).

The Safety European Standard EN61010-1 for measurement, control, and laboratory equipment requires that fuses must be specified based on IEC127. This standard specifies for a Time-lag fuse, the letter code “T”. The above recommended fuses are of the type IEC127-2-sheet III. Be aware that there are significant differences between the requirements listed in the UL 248-14/CSA 248.14 and the IEC 127 fuse standards. As a result, no single fuse can carry all approval listings. A 1.0 Amp IEC fuse is approximately equivalent to a 1.4 Amp UL/CSA fuse. It is advised to consult the manufacturer’s data sheets for a cross-reference.

7

2.3.2 Thermocouple

The figure below shows the wiring hookup for any thermocouple type. For example, for Type K hookup, connect the yellow wire to the "2" terminal and the red wire to the "1(-)" terminal.

When configuring your controller, select Thermocouple and Thermocouple Type in the Input Type menu (see Part 3).

Figure 2.5 Thermocouple Wiring Hookup

Table 2.4 TC Wire Color Chart

TYPE

Input Connector

Jacket (external insulation)

 

Terminal 1 (-)

Terminal 2 (+)

Extension

Grade

J

Red

White

dark-Brown

Black

K

Red

Yellow

dark-Brown

Yellow

T

Red

Blue

dark-Brown

Blue

E

Red

Purple

dark-Brown

Purple

N

Red

Orange

dark-Brown

Brown

R

Red

Black

-

Green

S

Red

Black

-

Green

B

Red

Gray

-

Black

8

2.3.3 Two/Three/Four-Wire RTD

The figures below show the input connections and input connector jumpers (shown in bold lines) required to hookup a 2-, 3- or 4-wire RTD.

RTD (1000/500Ω

) 4-Wire

RTD (1000/500Ω ) 3-Wire

RTD (1000/500Ω ) 2-Wire

RTD (100Ω

) 4-Wire

RTD (100Ω ) 3-Wire

RTD (100Ω ) 2-Wire

Figure 2.6 a) RTD-1000 ohm and

b) RTD-100 ohm Wiring Hookup

500 ohm Wiring Hookup

 

The two-wire connection is simplest method, but does not compensate for lead-wire temperature change and often requires calibration to cancel lead-wire resistance offset.

The three-wire connection works best with RTD leads closely equal in resistance. The device measures the RTD, plus upper and lower lead drop voltage and the subtracts twice the measured drop in the lower supply current lead producing excellent lead-resistance cancellation for balanced measurements.

The four-wire RTD hookup is applicable to unbalanced lead resistance and enables the device to measure and subtract the lead voltage, which produces the best lead-resistance cancellation.

When configuring your controller, select RTD type and RTD value in the Input Type menu (see Part 3).

If the input wires of the meter get disconnected or broken, it will display +OPN “Input (+) Open” message except in case of 500/1000 Ω 2-wire RTD. In this case the display shows -OPN “Input (-) Open” message. For safety purpose you may want to set up your alarm to be triggered when input is open. See Alarm 1 & 2 chapters for details.

9

2.3.4 Process Current

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

Figure 2.7 Process Current Wiring Hookup

(Internal and External Excitation)

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

2.3.5 Process Voltage

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

Figure 2.8

a) Process Voltage Wiring Hookup b) Process Voltage Wiring Hookup with Sensor Excitation without Sensor Excitation

RL - Voltage limited resistor, which allows to convert 24 Vdc internal excitation voltage to the appropriate process input value. For instance: if the potentiometer value is equal to 10 kΩ, the minimum RL is 14 kΩ for 10 V process input.

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

10

2.3.6 Wiring Outputs

This meter has two factory installed outputs. The SPDT Mechanical Relay, SPST Solid State Relay, Pulse and Analog Output Connection are shown below.

 

 

 

 

 

 

 

 

 

 

 

Use copper conductors

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 2.9

 

 

 

 

 

 

only for power connections

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

a) Mechanical Relay and SSR

 

 

b) Pulse and Analog

Outputs Wiring Hookup

 

 

Outputs Wiring Hookup

dc CONTROLLED SSR USED WITH TEMPERATURE CONTROLLER WITH dc VOLTAGE SSR DRIVER OUTPUT

 

 

 

 

 

 

 

 

 

 

 

 

 

TEMPERATURE

 

CONTROL

dc INPUT

LOAD

 

 

 

 

CONTROLLER

 

 

SSR

 

 

 

 

 

 

 

SIDE

4

1

SIDE

HEATER

Vac

 

 

 

 

 

 

 

Vac

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

2

 

 

 

 

 

 

 

 

0 or 5 Vdc,

 

FAST BLOW

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TYPICALLY

 

 

 

 

 

 

 

 

 

 

 

 

FUSE

 

 

 

 

 

 

 

 

 

 

 

ac CONTROLLED SSR USED WITH TEMPERATURE CONTROLLER WITH MECHANICAL RELAY OUTPUT

 

 

 

 

 

 

 

 

 

 

 

 

TEMPERATURE

 

CONTROL

ac INPUT

LOAD

 

 

 

 

CONTROLLER

 

 

 

 

 

 

 

SSR

 

 

 

 

 

 

 

SIDE

 

SIDE

HEATER

 

 

 

 

 

 

4

1

Vac

 

 

 

 

 

 

 

Vac

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

2

 

FAST BLOW

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Vac

 

 

 

FUSE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DRIVING

 

 

 

 

 

 

 

 

 

 

SSR

 

 

 

 

 

 

ac CONTROLLED SSR USED WITH TEMPERATURE CONTROLLER WITH TRIAC OUTPUT

 

 

TEMPERATURE

CONTROL SIDE

ac INPUT

 

 

 

 

 

LOAD

LOAD

 

 

 

 

CONTROLLER

 

 

 

 

 

 

 

SSR

 

 

 

 

 

 

 

RESISTOR

 

SIDE

HEATER

 

 

 

 

 

 

4

1

Vac

 

 

 

 

Vac

 

 

 

 

 

 

3 2

FAST BLOW

Vac FUSE

DRIVING

SSR

Figure 2.10 Typical Applications

11

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

External RS-232 connections are not available with -EI or C4EI options.

Figure 2.11

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

This device may also have an excitation output.

If the Dual Display model has a Low Voltage power supply option, then

excitation is not available.

Excitation is not available if communication option is installed.

Figure 2.12 Excitation Output

This device has snubber circuits designed to protect the contacts of the mechanical relays when it switches to inductive loads (i.e. solenoids, relays).

These snubbers are internally connected between the Common (C) and Normally Open (NO) relay contacts of Output 1 and Output 2.

If you have an inductive load connected between Common (C) and Normally Closed (NC) contacts of the mechanical relays and you want to protect them from the rush current during the switching period, you have to connect an external snubber circuit between Common (C) and Normally Closed (NC) contacts as indicated in Figure 2.13.

Figure 2.13

Snubber Circuits Wiring

Hookup

12

2.3.7 Dual Display Color Setup

The dual display option allows the user to change the color of the upper and lower displays.

To change the color of the upper display, see Section 3.2.15 (Display Color section).

To change the color of the lower display follow the instructions below: The unit should be removed from the panel and opened.

Refer to the Quick Start Guide for assembly and disassembly instructions.

The S1 jumper is located on the back side of the display board. The location of S1 and pin selection jumpers are shown below.

Use a jumper for GREEN or RED, never leave S1 open.

i/8DH Dual Horizontal

i/8DV Dual Vertical

Figure 2.14 i/8D Location of S1 and Selectable Jumper Positions

Figure 2.15 i/16D Location of S1 and Selectable Jumper Positions

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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.

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.

Table 3.1 Button Function in Configuration Mode

To enter the Menu, the user must first press a button.

a• Use this button to advance/navigate to the next menu item. The user can navigate

through all the top level menus by pressing a.MENU

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

Press the up b button 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.

b• Holding the b button down for approximately 3 seconds will speed up the rate at which

(UP)

the set point value increments.

In the Run Mode press b causes the display to flash the PEAK value – press again to return to the Run Mode.

Press the down c button 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 c to scroll digits from

cleft to right allowing the user to select the desired digit to modify.

(DOWN)

• When a setpoint value is displayed press c to decrease value of a setpoint that is

currently being modified. Holding the c button 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 VALLEY value – press again to

 

return to the Run Mode.

 

 

 

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

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

ENTER

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.

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3.2 Menu Configuration

It is required 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

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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 b to increase digit 0-9. Press c to activate next digit (flashing). Continue to use b and 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 ID ID 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.

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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.

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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

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