Siemens SIMATIC ET 200S Operating Instructions Manual page 110

1Count24V/100kHz
2.10 Behavior at CPU-Master-STOP
Leaving the Assigned State
Under what conditions does the 1Count24V/100kHz leave the assigned state?
The CPU or master must be in RUN mode, and you have to make a change at the control
interface.
Automatic New Parameter Assignment
A new parameter assignment of the ET 200S station is made by your CPU/ DP master:
• Upon power on of the CPU/DP master
• Upon power on of the IM 151/IM 151 FO
• After failure of the DP transmission
• After loading a modified parameter assignment or configuration of the ET 200S station to
• When the 1Count24V/100kHz is inserted
• Upon power on or inserting of the appropriate power module
110
the CPU/DP master
Technological Functions
Operating Instructions, 02/2007, A5E00124867-05