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Campbell SDM-SIO4 Manuals
Manuals and User Guides for Campbell SDM-SIO4. We have
2
Campbell SDM-SIO4 manuals available for free PDF download: Instruction Manual, User Manual
Campbell SDM-SIO4 Instruction Manual (82 pages)
4-channel serial I/O Interface
Brand:
Campbell
| Category:
Recording Equipment
| Size: 0.29 MB
Table of Contents
Table of Contents
3
1 Introduction
7
What Is the SDM-SIO4
7
Command Line
8
Specifications
9
Serial Ports
9
SDM Port
10
Case
10
Power Requirements
10
Environmental Operating Range
11
Other Key Features
11
Talk-Through' Mode
11
2 Installation and Hardware Set-Up
13
Setting the SDM Address
13
Selecting RS232 or 5V Logic for each Port
14
Connections to the SDM-SIO4
14
Transient Protection and Grounding
14
Power-On Tests - the Status LED
15
3 Understanding How the SDM-SIO4 Handles Data
17
Introduction
17
Method of Entering Special / Control Characters
17
Input Filters
18
Filter Types
18
Output Formatting
22
Simple Output Formatter
22
Output Format Strings
23
Cr10X Program Example
24
4 Programming the SDM-SIO4
27
Command Line Operation and Structure
27
Entering Commands
27
Basic Commands
28
Advanced Commands
29
5 Programming the Datalogger
33
Instruction 113 Parameters
33
Parameter 1 - Reps
33
Parameter 2 - Address
33
Parameter 3 - Mode
33
Parameters 4, 5 and 6 - SDM-SIO4 Command
34
Parameter 7 - Values Per Rep
34
Parameter 8 - Starting Input Location
34
Parameters 9 and 10 - Multiplier and Offset
34
Commands and Options (Parameters 4, 5 and 6)
34
Understanding Parameter Options and Returned Values
35
Command 1: Poll of Available Data
35
Command 2: Signatures
36
Command 3: Flush All Receive Buffers
36
Command 4: Send Data to Datalogger
36
Command 5: Status
36
Command 6: Flush Transmit Buffer
37
Command 7: Activate Command Line
37
Command 8: Poll Tx Buffers for Data
37
Command 9: Flush Converted Data Buffer
38
Command 66: Send Single-Byte Data to Datalogger
38
Command 67: Get Return Code
38
Command 320: Send Data to SDM-SIO4
38
Command 321: Execute Command Line Command
38
Command 1024: Send String to Device
41
Command 1025: Transmit a Byte
41
Command 1026: Serial Port Status
41
Command 1027: 'Manual' Handshake Mode
43
Command 2049: Set Communications Parameters
43
Command 2054: Set up Receive Filter
45
Command 2304: Transmit String And/Or Data to Device
45
Command 2305: Transmit Byte(S)
47
SDM-SIO4 Configuration Examples
47
Sensors Where the Datalogger Can Request Data by Sending a Prompt or Using a Handshaking Line
49
Sensors Which Send Data out Without Prompting
52
Outputting Datalogger Data
59
Flushing the Input and Output Buffers
61
Return Error Codes
61
6 Data Error Detection
63
Error Detection with the SDM-SIO4
63
Received Data
63
Example of Using Received Data Filters
65
CR10X Program Example
66
Transmitted Data
69
Example of Using Transmitted Data Filters
70
CR10X Program Example
70
Alternative CR10X Program
71
Appendix A. ASCII Table
75
Appendix B. Serial Port Data Transfer Modes
77
Baud Rates
77
Stop Bits
77
Data Length
77
Parity Bits
78
Serial Handshake Modes
78
C.1 Limitations
79
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Campbell SDM-SIO4 User Manual (72 pages)
4-Channel Serial I/O Interface
Brand:
Campbell
| Category:
I/O Systems
| Size: 0.41 MB
Table of Contents
Table of Contents
5
Section 1. Introduction
7
What Is the SDM-SIO4
7
Specifications
9
Serial Ports
9
SDM Port
10
Case
10
Power Requirements
10
Environmental Operating Range
10
Other Key Features
11
Section 2. Installation and Hardware Set-Up
13
Setting the SDM Address
13
Selecting RS232 or 5V Logic for each Port
14
Connections to the SDM-SIO4
14
Transient Protection and Grounding
14
Power-On Tests - the Status LED
15
Section 3. Understanding How the SDM-SIO4 Handles Data
17
Introduction
17
Method of Entering Special / Control Characters
17
Input Filters
18
Filter Types
18
Output Formatting
21
Simple Output Formatter
21
Output Format Strings
22
Section 4. Programming the SDM-SIO4
25
Command Line Operation and Structure
25
Entering Commands
25
Basic Commands
26
Advanced Commands
27
Section 5. Programming the SDM-SIO4
27
Instruction 113 Parameters
31
Parameter 1 — Reps
31
Parameter 2 — Address
31
Parameter 3 - Mode
31
Parameters 4, 5 and 6 - SDM-SIO4 Command
31
Parameter 7 - Values Per Rep
32
Parameter 8 - Starting Input Location
32
Parameters 9 and 10 - Multiplier and Offset
32
Commands and Options (Parameters 4, 5 and 6)
32
Understanding Parameter Options and Returned Values
33
Command 1: Poll of Available Data
33
Command 2: Signatures
34
Command 3: Flush All Receive Buffers
34
Command 4: Send Data to Datalogger
34
Command 5: Status
34
Command 6: Flush Transmit Buffer
35
Command 7: Activate Command Line
35
Command 8: Poll Tx Buffers for Data
35
Command 9: Flush Converted Data Buffer
35
Command 66: Send Single-Byte Data to Datalogger
35
Command 67: Get Return Code
36
Command 320: Send Data to SDM-SIO4
36
Command 321: Execute Command Line Command
36
Command 1024: Send String to Device
38
Command 1025: Transmit a Byte
38
Command 1026: Serial Port Status
38
Command 1027: 'Manual' Handshake Mode
40
Command 2049: Set Communications Parameters
40
Command 2054: Set up Receive Filter
42
Command 2304: Transmit String And/Or Data to Device
42
Command 2305: Transmit Byte(S)
44
SDM-SIO4 Configuration Examples
44
Sensors Where the Datalogger Can Request Data by Sending a Prompt or Using a Handshaking Line
46
Sensors Which Send Data out Without Prompting
48
Outputting Datalogger Data
55
Flushing the Input and Output Buffers
56
Return Error Codes
56
Section 6. Data Error Detection
57
Error Detection with the SDM-SIO4
57
Received Data
57
Example of Using Received Data Filters
59
CR10X Program Example
59
Transmitted Data
62
Example of Using Transmitted Data Filters
63
CR10X Program Example
64
Alternative CR10X Program
64
Appendix A. ASCII Table
69
Appendix B. Serial Port Data Transfer Modes
71
Baud Rates
71
Stop Bits
71
Data Length
71
Parity Bits
72
Serial Handshake Modes
72
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