Temperature & Process Controller Manual
CNi8, CNi8C, CNi8DH, CNi8DV, CNi16, CNi16D, CNi32
User’s Guide
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Part 2 Setup
TABLE OF CONTENTS
Electrical Installation
Process Current - Wiring Hookup
LIST OF TABLES
LIST OF FIGURES
Two/Three/Four-wire RTD
Process Current Wiring Hookup
WARNING or CAUTION
NOTES, WARNINGS and CAUTIONS
PART INTRODUCTION 1.1 Description
Failure to follow all instructions and warnings may result in injury
1.2 Safety Considerations
EMC Considerations
To Disable Outputs
Customer Service
To Reset the Meter
1.3 Before You Begin
Figure 2.1 Front Panel Display Table 2.1 Front Panel Annunciators
PART SETUP 2.1 Front Panel
POWER
Figure 2.2 Rear Panel Power and Output Connections
2.2 Rear Panel Connections
INPUT
Table 2.3 Fuse Requirement see specifications
2.3 Electrical Installation 2.3.1 Power Connections
Figure 2.4 Main Power Connections
2.3.2 Thermocouple
Figure 2.5 Thermocouple Wiring Hookup Table 2.4 TC Wire Color Chart
Input Connector
TYPE
500 ohm Wiring Hookup
2.3.3 Two/Three/Four-Wire RTD
Figure 2.6 a RTD-1000 ohm and
b RTD-100 ohm Wiring Hookup
a Process Voltage Wiring Hookup b Process Voltage Wiring Hookup
Figure 2.7 Process Current Wiring Hookup
2.3.4 Process Current
Internal and External Excitation
Outputs Wiring Hookup
2.3.6 Wiring Outputs
a Mechanical Relay and SSR
b Pulse and Analog
Figure 2.12 Excitation Output
a RS-232 Output Wiring Hookup b RS-485 Output Wiring Hookup
Snubber Circuits Wiring Hookup
i/8DH Dual Horizontal i/8DV Dual Vertical
2.3.7 Dual Display Color Setup
Figure 2.14 i/8D Location of S1 and Selectable Jumper Positions
Figure 2.15 i/16D Location of S1 and Selectable Jumper Positions
Turning your Controller On for the First Time
PART OPERATION Configuration Mode 3.1 Introduction
Table 3.1 Button Function in Configuration Mode
Figure 3.1 Flow Chart for ID and Setpoints
3.2 Menu Configuration
3.2.1 ID Number
ENTERING YOUR NON-DEFAULT FULL SECURITY ID NUMBER
ENTERING YOUR NON-DEFAULT SETPOINT/ID SECURITY ID NUMBER
SETPOINT
3.2.2 Set Points
SETPOINT
Enter Configuration Menu
3.2.3 Configuration Menu Figure 3.2 Flow Chart for Configuration Menu
3.2.4 Input Type Menu Figure 3.3 Flow Chart for Input Type Menu
ENTER INPUT TYPE MENU
Input Type Thermocouple
THERMOCOUPLE SUBMENU
Thermocouple Types
RTD SUBMENU
Input Type RTD
RTD Types
RTD VALUE SUBMENU
Figure 3.4 Flow Chart for Reading Configuration Menu
3.2.5 Reading Configuration
Input Type Process
PROCESS SUBMENU
TEMPERATURE UNIT SUBMENU
ENTER READING CONFIGURATION MENU
DECIMAL POINT SUBMENU
FILTER CONSTANT SUBMENU
INPUT/READING SCALE AND OFFSET SUBMENU
Reading Configuration If Process was selected
CONVERSION NUMBER
Table 3.2 Conversion Table
RANGE
ENTER ALARM 1 MENU
3.2.6 Alarm
Figure 3.5 Flow Chart for Alarm
ALARM 1 LATCH/UNLATCH SUBMENU
ALARM 1 ENABLE/DISABLE SUBMENU
ALARM 1 ABSOLUTE/DEVIATION SUBMENU
ACTIVE SUBMENU
CONTACT CLOSURE SUBMENU
ALARM 1 HI VALUE SUBMENU
ALARM ENABLE/DISABLE AT POWER ON
ALARM 1 LOW VALUE SUBMENU
ENTER ANALOG OUTPUT MENU
Figure 3.6 Flow Chart for Analog Output Retransmission
3.2.7 Analog Output Retransmission
CURRENT/VOLTAGE SUBMENU
ANALOG OUTPUT ENABLE/DISABLE SUBMENU
READING
READING
For example
Figure 3.7 Flow Chart for Alarm
3.2.8 Alarm
ENTER ALARM 2 MENU
ALARM 2 ENABLE/DISABLE SUBMENU
LOOP BREAK ENABLE/DISABLE SUBMENU
Figure 3.8 Flow Chart for Loop Break Time/Field Calibration
READING ADJUST SUBMENU
3.2.9 Loop Break Time/Field Calibration
THERMOCOUPLE FIELD CALIBRATION SUBMENU
SETPOINT DEVIATION ENABLE/DISABLE SUBMENU
3.2.9 Loop Break Time/Field Calibration continued
3.2.10 Output
Figure 3.9 Flow Chart for Output
MINIMUM/PERCENT LOW SUBMENU
ENTER OUTPUT 1 MENU
SELF SUBMENU
CONTROL TYPE OUTPUT
MAXIMUM/PERCENT HIGH SUBMENU
ANTI INTEGRAL SUBMENU
ACTION TYPE SUBMENU
AUTO PID SUBMENU
PROPORTIONAL BAND SUBMENU
START AUTO TUNE PID
CYCLE TIME SUBMENU
RESET SETUP SUBMENU
RATE SETUP SUBMENU
DEADBAND SUBMENU
DAMPING FACTOR SUBMENU
3.2.11 Output
Figure 3.10 Flow Chart for Output
ENTER OUTPUT 2 MENU
CONTROL TYPE SUBMENU
PROPORTIONAL BAND SUBMENU
ACTION TYPE SUBMENU
AUTO PID SUBMENU
DEADBAND SUBMENU
CYCLE TIME SUBMENU
RAMP ENABLE/DISABLE SUBMENU
Figure 3.11 Flow Chart for Ramp and Soak
3.2.12 Ramp & Soak
ENTER RAMP AND SOAK MENU
SOAK VALUE SUBMENU
SOAK ENABLE/DISABLE SUBMENU
RAMP VALUE SUBMENU
ENTER ID CODE MENU
3.2.13 ID CODE Figure 3.12 Flow Chart for ID Code
ENTERING OR CHANGING YOUR NON-DEFAULT ID CODE
SETPOINT/ID SECURITY LEVEL SUBMENU
ENTERING OR CHANGING YOUR DEFAULT ID CODE
FULL SECURITY LEVEL SUBMENU
3.2.14 COMMUNICATION OPTION
Figure 3.13 Flow Chart for Communication Option
COMMUNICATION PARAMETERS SUBMENU
ENTER COMMUNICATION OPTION MENU
BAUD SUBMENU
PARITY SUBMENU
BUS FORMAT SUBMENU
STOP BIT SUBMENU
MODBUS PROTOCOL SUBMENU
LINE FEED SUBMENU
COMMUNICATION INTERFACE STANDARD SUBMENU
DATA FLOW MODE SUBMENU
DATA SEPARATION CHARACTER SUBMENU
33 Display shows STRD stored message momentarily and then
DATA FORMAT SUBMENU
ALARM STATUS SUBMENU
MAIN READING SUBMENU
PEAK VALUE SUBMENU
ADDRESS VALUE SUBMENU
ADDRESS SETUP SUBMENU
TRANSMIT TIME INTERVAL SUBMENU
TRANSMIT TIME INTERVAL VALUE SUBMENU
ALARM 1 DISPLAY COLOR SUBMENU
Figure 3.14 Flow Chart for Display Color Selection
3.2.15 DISPLAY COLOR SELECTION
ENTER DISPLAY COLOR SELECTION MENU
Example
ALARM 2 DISPLAY COLOR SUBMENU
Display Colors change sequences
GREEN
Example
Display colors change sequences
Display Colors change sequences
GREEN
Resolution
PART SPECIFICATIONS
Temperature Stability
Configuration
ALARM 1 & 2 programmable Type
Reset
Modes
Rate
GENERAL Line Voltage/Power
INSULATION Power to Input/Output 2300 Vac per 1 min. test
Low Voltage/Power Option
External Fuse Required Time-Delay, UL 248-14 listed
Input Type
Table 4.1 Input Properties
Range
Accuracy
FACTORY PRESET VALUES
PART FACTORY PRESET VALUES Table 5.1 Factory preset value
Reading Configuration RDG
Alarm 1
MENU ITEMS
FACTORY PRESET VALUES NOTES
Ramp & Soak RAMP
Communication Parameters
Electrical Safety EN61010-12001
PART CE APPROVALS INFORMATION
Note *Units configured for external low power dc voltage, 12-36Vdc
Double Insulation
Page
Page
RETURN REQUESTS/INQUIRIES
WARRANTY/DISCLAIMER
OMEGA…Of Course
TEMPERATURE
PRESSURE, STRAIN AND FORCE
FLOW/LEVEL