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Metering Chapter 11
Verifying settings by secondary
injection
15 Metering
15.1 Pulse counter logic (GGIO)
The test of the pulse counter function requires the Parameter Setting Tool in the PCM or an ap-
propriate connection to a local HMI with the necessary functionality. A known number of pulses
with different frequencies are connected to the pulse counter input. The test should be performed
with settings Operation = Off/On and the function blocked/deblocked. The pulse counter value
is then recorded by the PCM or local HMI.
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