Table Of Contents - Siemens SENTRON PAC3200 Manual

Table of contents

1 Introduction.............................................................................................................................................. 11
1.1 Purpose of this document ............................................................................................................11
1.2 Orientation aids ............................................................................................................................12
1.3 Components of the product..........................................................................................................12
1.4 Contents of the CD for the SENTRON PAC Power Monitoring Device.......................................13
1.5 Technical support.........................................................................................................................13
1.6 Further documentation.................................................................................................................15
2 Safety instructions ................................................................................................................................... 17
2.1 Safety notes .................................................................................................................................17
3 Description............................................................................................................................................... 19
3.1 Features .......................................................................................................................................19
3.2 Measuring inputs..........................................................................................................................22
3.3 Measured variables......................................................................................................................24
3.4 Power demands and counters .....................................................................................................32
3.5 Tariffs ...........................................................................................................................................33
3.6 Limits............................................................................................................................................34
3.7 Behavior in the case of power failure and power restore ............................................................36
3.8 Digital inputs and outputs.............................................................................................................36
3.9 Ethernet port ................................................................................................................................38
3.9.1 Ethernet........................................................................................................................................38
3.9.2 Modbus TCP ................................................................................................................................38
3.9.3 Modbus measured variables with the function codes 0x03 and 0x04 .........................................40
3.9.4 Structure - Digital input status and digital output status with the function codes 0x03 and
0x04 .............................................................................................................................................44
3.9.5 Structure - Device diagnostics and device status with the function codes 0x03 and 0x04 .........45
3.9.6 Structure - Limit values with function codes 0x03 and 0x04........................................................45
3.9.7 Modbus status parameters with the function code 0x02 .............................................................46
3.9.8 Modbus settings with the function codes 0x03, 0x04 and 0x10 ..................................................47
3.9.9 MODBUS communication parameter with the function codes 0x03, 0x04 and 0x10 ..................58
3.9.10 Modbus device information with the function codes 0x03, 0x04 and 0x10 .................................59
3.9.11 Modbus command parameters ....................................................................................................61
3.9.12 MODBUS standard device identification with the function code 0x2B ........................................62
3.10 Slot for expansion modules..........................................................................................................63
3.11 Slots on the rear of the device .....................................................................................................64
4 Operation planning .................................................................................................................................. 65
4.1 Operation planning.......................................................................................................................65
SENTRON PAC3200
Manual, 02/2008, A5E01168664B-04
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