Response Upon Loss Of Knx Bus Voltage; Response After Startup Of Logo!, Cmk2000 Or Knx - Siemens LOGO! CMK2000 Operating Instructions Manual

8.5.6

Response upon loss of KNX bus voltage

The response upon loss of the KNX bus voltage can be set for the communication direction
KNX to LOGO!.
Upon loss of KNX bus voltage
Upon loss of the KNX bus voltage, you can specify whether
● the last KNX value is sent to LOGO! or
● the value "0" is sent to LOGO!
8.5.7

Response after startup of LOGO!, CMK2000 or KNX

The response of the CMK2000 can be set for the following situations.
Communication direction LOGO! to KNX
After startup of LOGO!, CMK2000 or KNX:
● Return of KNX bus voltage
● Return of 24 V DC power supply
● Return of Ethernet connection to LOGO!
● LOGO! in transition from STOP mode to RUN mode
Setting options:
● Send current LOGO! value
● No action
Communication direction KNX to LOGO!
After startup of CMK2000 or KNX:
● Return of 24 V DC power supply
● Return of KNX bus voltage
Setting options:
● Request current value of KNX
● No action
CMK2000
Operating Instructions, 11/2015, A5E34877550B/001
Configuring and commissioning using ETS
8.5 Parameter assignments for the KNX channels
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