Limit monitoring
9.3 Reset, activate and deactivate counters for limit violation
Analog input module AI Energy Meter 480VAC ST (6ES7134-6PA20-0BD0)
Manual, 12/2015, A5E36061895-AA
69
Reset, activate and deactivate counters for limit violation
Introduction
At the beginning of a new work order, it may be useful to reset or also activate / deactivate
the counters for limit violations of the Energy Meter.
Resetting here means that the counters for limit violations are reset to 0.
Due to the differing lengths of the output data resetting of the counters for limit violations
depends on the configured module version.
Resetting at module version with 12 bytes of output data
1. Select the counters for limit violations that you want to reset in Control bytes 3 and 4.
2. Set the reset bit (Bit 3) in Control byte 1 from 0 to 1 through an edge change.
Resetting at module version with 2 bytes of output data
Set the reset bit (Bit 3) in Control byte 1 from 0 to 1 through an edge change. Resetting acts
globally on all the configured counters for limit violation.
Image 9-2 Resetting of the counters for limit violations
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