Declaration Of Parameters - Siemens SIMATIC S7-1500 Equipment Manual

Parameters/address space

4.2 Declaration of parameters

4.2 Declaration of parameters
Switching cycle counter maintenance
You use this parameter to enable the maintenance alarm "Limit value warning" when the
switching cycle counter limit is violated.
You configure the limit with the parameter "Switching cycle limit" for each channel CHx.
Reaction to CPU STOP
Determines the reaction of the output to the CPU going into STOP state or when the
connection to the CPU is interrupted.
Switching cycle counter
Channel-by-channel enable of switching cycle counter (Page 10).
Switching cycle counter limit
Defines the limit channel-by-channel. If this value is exceeded, the "Limit value warning"
maintenance interrupt is signaled.
Enter an integer value between 0 and 16777214. Refer to the data sheet of the connected
actuator. Recommendation: Instead of entering the maximum value, set the value, e.g., to
80% or 90% of the maximum value. You then have enough time to preventatively change the
actuator.
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Digital output module DQ 8x230VAC/2A ST Triac (6ES7522-5FF00-0AB0)
Equipment Manual, 12/2021, A5E03485733-AE