Siemens SENTRON PAC RS485

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Table of contents

PAC RS485

Manual, 02/2008, A5E02091800B-01

Tables

Table 1-1

Contacts in your region - worldwide...............................................................................................9

Table 1-2 Online service and support ............................................................................................................9

Table 1-3 Technical Support ........................................................................................................................10

Table 5-1 Structure of the message frame...................................................................................................29

Table 5-2 Supported function codes ............................................................................................................31

Table 5-3 MODBUS exception codes ..........................................................................................................33

Table 5-4 Available measured variables......................................................................................................34

Table 5-5 Structure - Status of the digital inputs and status of the digital outputs.......................................38

Table 5-6 Modbus offset 205, tab 2: Structure device status and device diagnostics.................................38

Table 5-7 Modbus Offset 203, Register 2: Limit Violations..........................................................................39

Table 5-8 Status parameters........................................................................................................................39

Table 5-9 Settings parameters.....................................................................................................................40

Table 5-10 Settings parameter for the digital input ........................................................................................41

Table 5-11 Settings parameter for the digital output......................................................................................41

Table 5-12 Settings parameter for language, phase labels and universal counters source..........................42

Table 5-13 Settings parameter for the display ...............................................................................................43

Table 5-14 Settings parameter for limit value 0 .............................................................................................43

Table 5-15 Settings parameter for limit value 1 .............................................................................................44

Table 5-16 Settings parameter for limit value 2 .............................................................................................45

Table 5-17 Settings parameter for limit value 3 .............................................................................................47

Table 5-18 Settings parameter for limit value 4 .............................................................................................48

Table 5-19 Settings parameter for limit value 5 .............................................................................................49

Table 5-20 Command parameters .................................................................................................................51

Table 5-21 Communication parameters.........................................................................................................52

Table 5-22 I&M 0 parameter of the SENTRON PAC Power Monitoring Device with the function codes

0x03 and 0x04 .............................................................................................................................54

Table 5-23 I&M 1-4 parameters with the function codes 0x03, 0x04 and 0x10.............................................54

Table 5-24 I&M 0 parameter of the module in slot 1 with the function codes 0x03 and 0x04 .......................54

Table 5-25 MODBUS standard device identification parameters ..................................................................55

Table 5-26 Parameters supported by the broadcast commands...................................................................56

Table 6-1 Factory settings............................................................................................................................57

Table 6-2 Structure of the setting versions ..................................................................................................59

Table 6-3 Setting options .............................................................................................................................60

Table 6-4 Performance calculation ..............................................................................................................60

Table 8-1 Fault and status indication by the LED ........................................................................................64

Table 10-1 The device meets the following standards...................................................................................67