Resetting Operating Hours Counters Via Data Record Ds 143 - Siemens simatic et200sp Manual

8.2.2

Resetting operating hours counters via data record DS 143

Introduction
At all the module versions you can reset the operating hours counters via the data record DS
143. Resetting is possible for:
● Operating hours counters for each individual phase.
Procedure at all module versions via data record DS 143
1. Set the reset bit (Bit 3) in Control byte 1 to 1.
2. In Control byte 1 set Bit 7 for the moment of application of the start values:
– Bit 7 to 0, if the start value are to be applied immediately after the transfer of the data
– Bit 7 to 1, if the start value are only to be applied after the reset bit has been set in the
Image 8-3
Start values
You specify the moment for the application of the start values in Control byte 1 via Bit 7.
After the reset the operating hours counters count with the specified start values
(default = 0). You can change the start values for the operating hours counters via data
record DS 143.
Analog input module AI Energy Meter 480VAC ST (6ES7134-6PA20-0BD0)
Manual, 12/2015, A5E36061895-AA
record
output data of the user data.
Operating hours counter control information DS 143
Operating hours counter
8.2 Reset operating hours counters
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