Table of contents
SENTRON PAC3100
Manual, 07/2009, A5E02385159B-01
5
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 Structure of the job message frame...........................................................................................125
A.2.2 Character frame .........................................................................................................................126
A.2.3 Function codes...........................................................................................................................127
A.2.4 Exception codes.........................................................................................................................129
A.2.5 Modbus measured variables with the function codes 0x03 and 0x04 .......................................130
A.2.6 Structure - Digital input status and digital output status with the function codes 0x03 and
0x04 ...........................................................................................................................................
133
A.2.7 Structure - Device diagnostics and device status with the function codes 0x03 and 0x04 .......133
A.2.8 Modbus status parameters with the function code 0x02 ...........................................................134
A.2.9 Modbus settings with the function codes 0x03, 0x04 and 0x10 ................................................134
A.2.10 MODBUS communication parameter with the function codes 0x03, 0x04 and 0x10 ................137
A.2.11 Modbus device information with the function codes 0x03, 0x04 and 0x10 ...............................138
A.2.12 Modbus command parameters ..................................................................................................139
A.2.13 MODBUS standard device identification with the function code 0x2B ......................................140
A.3 Correction sheet.........................................................................................................................141
B ESD guidelines ...................................................................................................................................... 143
B.1 Electrostatic sensitive devices (ESD) ........................................................................................143
C List of abbreviations............................................................................................................................... 145
C.1 Abbreviations .............................................................................................................................145
Glossary ................................................................................................................................................ 147
Index...................................................................................................................................................... 149
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