Siemens Sentron 7KN POWERCENTER 1000 Manual page 6
Circuit protection devices with communication and measuring function
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4.5
Operation of the SENTRON circuit protection devices .......................................................... 35
4.6
LED signaling of the SENTRON circuit protection devices .................................................... 37
5
Commissioning .................................................................................................................................... 39
5.1
Commissioning with SENTRON powerconfig app ................................................................ 40
5.2
Commissioning with SENTRON powerconfig for PC ............................................................. 43
5.3
Removing devices .............................................................................................................. 44
5.3.1
Delete ............................................................................................................................... 44
5.3.2
Decouple ........................................................................................................................... 45
5.3.3
Replace.............................................................................................................................. 46
5.3.4
Change communication information .................................................................................. 46
5.4
Summary of 3NA COM fuses with the same name .............................................................. 47
5.5
Import and Export .............................................................................................................. 47
5.6
Commissioning several 7KN POWERCENTER 1000 .............................................................. 49
5.7
Time-Outs ......................................................................................................................... 51
5.7.1
Reclosing ........................................................................................................................... 51
5.7.2
Pairing ............................................................................................................................... 51
5.8
Use of third-party software ................................................................................................ 52
6
Functions ............................................................................................................................................. 53
6.1
Recorded measured values and storage .............................................................................. 53
6.1.1
Measured value acquisition ................................................................................................ 53
6.1.2
Accuracy ............................................................................................................................ 54
6.1.3
Measured value transmission frequency ............................................................................. 54
6.1.4
Measured value memory .................................................................................................... 55
6.2
Messages .......................................................................................................................... 56
6.2.1
Measured values and upper limit violation ......................................................................... 56
6.2.2
Tripping operations in the event of a fault .......................................................................... 57
6.3
Time synchronization ......................................................................................................... 59
6.4
Modbus TCP connection ..................................................................................................... 60
6.4.1
Device addressing via Modbus TCP ..................................................................................... 61
6.4.2
Protocol information .......................................................................................................... 63
6.4.3
Delayed Response and parallel accesses ............................................................................. 65
6.4.4
Information categories of the SENTRON circuit protection devices ...................................... 66
6.4.4.1
Information on identification ............................................................................................. 67
6.4.4.2
Communication parameters IP ........................................................................................... 68
6.4.4.3
Bluetooth communication parameters ............................................................................... 69
6.4.4.4
Communication parameter radio ........................................................................................ 69
6.4.4.5
Communication information radio ..................................................................................... 70
6.4.4.6
Measured and state variables ............................................................................................. 70
6.4.4.7
Measurement settings ....................................................................................................... 71
6.4.4.8
Diagnostic information ...................................................................................................... 74
7
Application examples .......................................................................................................................... 77
8
Service and maintenance .................................................................................................................... 79
8.1
Repair instructions ............................................................................................................. 79
4
Circuit protection devices with communication and metering function
System Manual, 06/2021, L1V30827018B-01
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