Table of contents
1
Introduction.................................................................................................................................................17
1.1
Communication Overview......................................................................................................18
1.2
Remote Capabilities...............................................................................................................20
1.3
RS232 Port.............................................................................................................................21
1.4
1.5
Entering Parameter IDs..........................................................................................................23
2
Safety notes................................................................................................................................................25
2.1
2.2
Safety Concept.......................................................................................................................26
2.3
2.4
2.5
ESD-sensitive Components...................................................................................................30
2.6
2.7
Security Information...............................................................................................................33
3
Modbus Communication.............................................................................................................................35
3.1
Description.............................................................................................................................36
3.1.1
3.1.2
Siemens Modbus Module.......................................................................................................37
3.2
Software Programming..........................................................................................................40
3.2.1
3.2.2
3.3
3.3.1
3.3.2
Parameter Tables...................................................................................................................45
3.3.3
Pick List Variable Tables........................................................................................................50
3.4
Planning/Configuring..............................................................................................................56
3.4.1
3.4.2
3.4.3
3.4.4
3.4.5
Network Setup Procedure......................................................................................................60
3.4.6
3.4.7
Setup Example.......................................................................................................................62
3.5
Functions................................................................................................................................64
3.5.1
Read Coil Command (0x01)...................................................................................................64
3.5.2
3.5.3
NXGpro Communication
Function Manual, AB, A5E33486415A
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