10
Service and maintenance ...................................................................................................................... 101
10.1
Calibration ..................................................................................................................................101
10.2
Cleaning .....................................................................................................................................101
10.3
Firmware updates ......................................................................................................................101
10.4
Repair.........................................................................................................................................102
10.5
Disposal .....................................................................................................................................103
11
Technical data ....................................................................................................................................... 105
11.1
Technical data............................................................................................................................105
11.2
Labeling......................................................................................................................................113
12
Dimensional drawings............................................................................................................................ 115
A
Appendix................................................................................................................................................ 119
A.1
Measured variables....................................................................................................................119
A.2
Modbus RTU ..............................................................................................................................125
A.2.1
A.2.2
Character frame .........................................................................................................................126
A.2.3
Function codes...........................................................................................................................127
A.2.4
Exception codes.........................................................................................................................129
A.2.5
A.2.6
0x04 ...........................................................................................................................................133
A.2.7
A.2.8
A.2.9
A.2.10
A.2.11
A.2.12
Modbus command parameters ..................................................................................................139
A.2.13
A.3
Correction sheet.........................................................................................................................141
B
ESD guidelines ...................................................................................................................................... 143
B.1
C
List of abbreviations............................................................................................................................... 145
C.1
Abbreviations .............................................................................................................................145
Glossary ................................................................................................................................................ 147
Index...................................................................................................................................................... 149
SENTRON PAC3100
Manual, 07/2009, A5E02385159B-01
Table of contents
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