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STS DTM.OCS.S Pressure Transmitter Manuals
Manuals and User Guides for STS DTM.OCS.S Pressure Transmitter. We have
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STS DTM.OCS.S Pressure Transmitter manual available for free PDF download: Operating Manual
STS DTM.OCS.S Operating Manual (33 pages)
Digital Transmitter
Brand:
STS
| Category:
Transmitter
| Size: 0 MB
Table of Contents
Table of Contents
3
1 Introduction
6
Requirements/Basics
6
Abbreviations
6
Limitation of Liability
6
Copyright Protection
7
Spare Parts
7
Guarantee Provisions
7
Customer Service
7
Registered Trademarks
8
Reference Documentation
8
2 Safety
9
Intended Use
9
Explanation of Symbols
9
3 Product Overview
10
4 Commissioning of the Digital Transmitter
11
Unpacking
11
Safety Notes
11
Notes on Installation
11
Installation
12
5 Communication with the DTM.OCS.S Transmitter
13
Summary
13
Physical Interface
13
Software Interface
13
Modbus
13
General Modbus Message Frame Structure
14
Modbus STS Commands
14
STS Command Structure
14
Sensor Response
14
List of STS Commands
15
Measure
15
Supported Pressure Units
17
Supported Temperature Units
18
Getprobe
18
STS Modbus Commands under the Magnifying Glass
19
6 Modbus Standard Commands
21
Read Pressure Value (P)
21
Command (Hex-Code, Function Code 4)
21
Interpretation Start Index 0: Measured Pressure Value
21
Read Temperature-Value (T)
21
Interpretation Start Index 1: Measured Temperature Value
21
Read Pressure and Temperature in One Command
22
Command (Hex-Code, Function Code 4)
22
Read Maximum Pressure
22
Max )
22
Command (Hex-Code, Function Code 3)
22
Interpretation Start Index 200+201: Nominal Pressure
22
Read Minimal Pressure
23
Min )
23
Command (Hex-Code, Function Code 3)
23
Interpretation Start Index 202+203: Zero-Point Pressure
23
Read Maximum Temperature (End of Temperature Range, TMAX )
24
Command (Hex-Code, Function Code 3)
24
Interpretation Start Index 204+205: End of Temperature Range
24
Read Minimal Temperature (Start of Temperature Range, TMIN )
24
Interpretation Start Index 206+207: Start of Temperature Range
24
Command
24
Max , Pmin , Tmax , Tmin
24
Change Device's Modbus Address
25
Command (Hex-Code, Function Code 16)
25
Read Serial Number
25
Command (Hex-Code, Function Code 3)
25
Read Firmware Version
25
Command (Hex-Code, Function Code 4)
25
7 Technical Data
27
8 Maintenance
28
Cleaning the Membrane
28
Recalibration
28
Disposal
28
9 Troubleshooting
29
Error Messages When Using STS Modbus Commands
29
Error Messages When Using Modbus Standard Commands
29
General
29
Exception Codes
29
10 Appendix
30
Mapping of Modbus Command Codes
30
11 Revision History
31
Index
32
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