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Manuals and User Guides for Omega i-SERIES. We have
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Omega i-SERIES manuals available for free PDF download: User Manual
Omega i-SERIES User Manual (60 pages)
Monitor / Controller
Brand:
Omega
| Category:
Controller
| Size: 0.51 MB
Table of Contents
Table of Contents
3
Part 1: before You Begin
6
Part 2: Introduction to Digital Communication
7
Overview
7
Definition of Terms
7
Figure 2.1 Transmission of "C
8
Part 3: Hardware
9
Communication Interfaces
9
Wiring RS-232 Interface
9
Table 3.1 Communication Interface
9
Wiring RS-485 Interface
10
Figure 3.1 DB9 and RS-232 Wiring
10
Figure 3.2 DB25 and RS-232 Wiring
10
Table 3.2 Wiring RS-232 Interface
10
Figure 3.3 Multipoint, Half-Duplex RS-485 Wiring
11
Table 3.3 RS-485 Half Duplex Hook-Up
12
Part 4: Communication Setup
13
Flow Chart
13
Figure 4.1 Flow Chart for Communication Option
13
Setup the I-Series Device through the Front Panel
14
Abbreviations, Range, Default Setup
14
Table 4.1 Abbreviations, Range, Default Setup
14
Part 5: I-Series Protocol
17
Command Structure
17
Table 5.1 Command Prefix Letters
17
Command Formats
18
Table 5.2 Command Formats
18
Table 5.3 Command Letters and Suffix
18
Table 5.4 Command Letters and Suffix
20
Response Format
23
Table 5.5 Echo Mode
23
Table 5.6 no Echo Mode
23
Error Message
24
Alarm Status Characters
24
Table 5.7 Error Message
24
Table 5.8 Alarm Status Characters
24
Examples of Transmitted Data
25
Command Formats
26
Input Type (Command Index 07)
26
Input Type for Temperature/Process
26
Input Type for Process/Strain Gauge
27
Reading Configuration (Command Index 08)
27
Reading Configuration for Temperature/Process
27
Reading Configuration for Process/Strain Gauge
28
Linearization Points (Command Index 29)
28
Color Display (Command Index 11)
29
Alarm 1 Configuration (Command Index 09)
29
Alarm 1 Low (Command Index 12)
30
Alarm 2 Configuration (Command Index 0A)
30
Output 1 Configuration (Command Index 0C)
31
Output 2 Configuration (Command Index 0D)
31
Communication Parameters (Command Index 10)
32
Bus Format (Command Index 1F)
32
Data Format (Command Index 20)
33
Miscellaneous (Command Index 24)
33
Low and % Hi (Command Index 27 and 28)
34
Reading Scale and Offset
34
(Command Index 14 and 3A)
34
Table 5.9 Conversion Number
34
Grouping Commands with the same Formats
37
Table 5.10 Commands with Numeric Data Format
37
Part 6: Modbus Protocol
38
Introduction
38
RTU Mode
38
Device Address
39
Function Code
39
Data Field
39
CRC Checking
40
Modbus RTU Registers
41
Table 6.2 Modbus Registers
41
Command Format
42
Read Multiple Register (03 or 04)
42
Write to Single Register (06)
43
Table 6.1 Function Code
44
Diagnostic Command
45
Error Response
45
Appendix A Reading Scale and Offset
47
Table A.1 Conversion Number
47
Table A.2 Input Resolution Multiplier
47
APPENDIX Bascii Chart
52
ASCII Control Codes
53
Appendix C Examples of CRC Calculation
54
Example of CRC Calculation in "C" Language
57
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Omega i-SERIES User Manual (53 pages)
Temperature & Process Simplified Menu
Brand:
Omega
| Category:
Measuring Instruments
| Size: 1.39 MB
Table of Contents
Table of Contents
3
Part 1: Introduction
6
Description
6
Safety Considerations
7
Before You Begin
8
Part 2: Setup
9
Front Panel View
9
Figure 2.1 Front Panel Display
9
Table 2.1 Front Panel Annunciators
9
Rear Panel Connections
10
Figure 2.2 Rear Panel Power and Output Connector Labels
10
Figure 2.3 Rear Panel Input Connector Labels
10
Table 2.2 Rear Panel Connector
10
Electrical Installation
11
Power Connections
11
Figure 2.4 Main Power Connections
11
Table 2.3 Power Connections
11
Thermocouple - Input Connection
12
Figure 2.5 Thermocouple Wiring Hookup
12
Table 2.4 TC Wire Color Chart
12
Two / Three / Four Wire RTD-Hookups
13
Figure 2.6 Two/Three/Four-Wire RTD Wiring Hookup A) RTD-1000 Ohm/Rtd-500 Ohm
13
Process Current - Wiring Hookup
14
Process Voltage - Wiring Hookup
14
Figure 2.7 Process Current Wiring Hookup (Internal and External Excitation)
14
Figure 2.8 Process Voltage Wiring Hookup A) with Sensor Excitation
14
Wiring Outputs - Wiring Hookup
15
Figure 2.9 Output Wiring Hookup A) Mechanical Relay and SSR Outputs
15
B) Pulse and Analog Outputs
15
Figure 2.10 Communication Output Wiring Hookup A) RS-232 Output
15
Figure 2.11 Excitation Output
15
Part 3: Operation: Configuration Mode
16
Introduction
16
Table 3.1 Button Function in Configuration Mode
16
Menu Configuration
17
Figure 3.1 Flow Chart for ID and Setpoints
17
ID Number
18
Setpoints
19
Configuration Menu
20
Figure 3.2 Flow Chart for Configuration Menu
20
Input Type Menu
21
Input Type (Thermocouple)
21
Figure 3.3 Flow Chart for Input Type Menu
21
Input Type (RTD)
22
Input Type (Process)
23
Reading Configuration Menu
24
Figure 3.4 Flow Chart for Reading Configuration
24
Analog Output for Re-Transmission
27
Figure 3.5 Flow Chart for Analog Output Re-Transmission
27
Table 3.2 Conversion Table
27
Reading Adjust Menu
30
Setpoint Deviation Menu/Field Calibration
30
Figure 3.6 Flow Chart for Reading Adjust
30
Figure 3.7 Flow Chart for Setpoint Deviation/Field Calibration
30
Alarm 1 Menu
32
Figure 3.8 Flow Chart for Alarm 1
32
Alarm 2 Menu
33
Figure 3.9 Flow Chart for Alarm 2
33
ID Code Menu
34
Figure 3.10 Flow Chart for ID Code
34
Communication (Options) Menu
36
Figure 3.11 Flow Chart for Communication Option
36
Display Color Selection Menu
43
Figure 3.12 Flow Chart for Display Color Selection
43
Part 4: Specifications
45
Table 4.1 Input Properties
47
Table 5.1 Factory Preset Values
48
Part 5: Factory Preset Values
49
Ce Approval Information
50
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