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RD1800B
Omega RD1800B Manuals
Manuals and User Guides for Omega RD1800B. We have
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Omega RD1800B manual available for free PDF download: User Manual
Omega RD1800B User Manual (100 pages)
Programmable Recorder Communication Interface
Brand:
Omega
| Category:
Recording Equipment
| Size: 1.72 MB
Table of Contents
Foreword
3
Functional Enhancement of the RD100B Recorder
4
How to Use this Manual
5
Names of Parts and Basic Key Operations
7
Table of Contents
11
Chapter 1 Overview of the Communication Functions
14
Communication Functions Using the Ethernet Interface (/C7 Option)
14
Functional Construction
14
Setting/Measurement Server
14
Maintenance/Test Server
15
Instrument Information Server
15
Other Functions
16
Communication Functions Using the RS-422A/485 Communication Interface 5 (/C3 Option)
17
Functional Construction
17
Setting/Measurement Server
17
Modbus Slave
17
Chapter 2 Using the Ethernet Interface (/C7 Option)
18
Ethernet Interface Specifications
18
Basic Specifications
18
The Maximum Number of Simultaneous Connections and the Number of Simultaneous Use
18
Connecting the Ethernet Interface
19
When Connecting Only the Recorder and a PC
19
When Connecting to a Preexisting Network
19
Configuring the Ethernet Interface
20
Checking the Connection Status
24
Registering Users
25
Setting the Communication Timeout and Keepalive
28
Chapter 3 Using the RS-422A/485 Communication Interface (/C3 Option)
30
RS-422A/485 Communication Interface Specifications
30
Terminal Arrangement and Signal Names and the Connection Procedure
31
Of the RS-422A/485 Communication Interface
31
Terminal Arrangement and Signal Names
31
Connection Procedure
31
Connection Example with a Host Computer
32
The Bit Structure of One Character and the Operation of the Receive Buffer
36
The Bit Structure of One Character
36
Receive Buffer and Received Data
36
Modbus Slave Protocol Specifications
37
Registers
38
Modbus Error Response
39
Setting the Serial Interface
40
Chapter 4 Commands
42
Command Syntax
42
Response
43
A List of Commands
44
Execution Modes and User Levels
44
Setting Commands
44
Basic Setting Commands
45
Control Commands
46
Output Commands
46
RS-422A/485 Dedicated Commands
46
Maintenance/Test Commands
47
Instrument Information Output Commands
47
Parameter Values
48
Input Range
48
Miscellaneous
49
Setting Commands
51
4.5 Basic Setting Commands
61
Control Commands
66
Output Commands
67
RS-422A/485 Dedicated Commands
69
4.9 Maintenance/Test Commands
70
Server Function Via Ethernet Communications)
70
Instrument Information Output Commands (Available When Using the Instrument Information Server Function Via Ethernet Communications)
71
Chapter 5 Responses
72
Response Syntax
72
Affirmative Response
72
Single Negative Response
72
Multiple Negative Responses
72
ASCII Output
73
BINARY Output
73
RS-422A/485 Dedicated Commands and Responses
76
Output Format of ASCII Data
77
Setting/Basic Setting Data
77
Decimal Point Position/Unit Information
78
Measured/Computed Data
79
Report Data Generated by the Periodic Printout
81
Status Information
83
User Information
83
Output Format of BINARY Data
84
Measured/Computed Data and FIFO Data
84
Chapter 6 Status Information
86
Status Information and Filter
86
The Bit Structure of the Status Information
87
Status Information 1
87
Status Information 2
87
Status Information 3
87
Status Information 4
87
Appendix 1
88
Appendix 1 ASCII Character Codes
88
Appendix 2 Output Flow of FIFO Data
89
Appendix 2 Output Flow of FIFO Data
90
Appendix 3 Login Procedure
92
Appendix 4 a List of Error Messages
93
Setting Errors
93
Operation Errors
94
Communication Errors
94
Warning Messages
95
System Errors
95
Index
96
Data Acquisition
100
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