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5.7.2
Information on Energy Pulse Measurement
The binary outputs of the SICAM P may be used to generate impulses for energy measurement:
You can parameterize a specific amount of energy. When this threshold is reached, a defined
pulse will be applied to the output. For energy pulse measurement, you have to adjust several
settings at the device and in the parameterization software.
5.7.2.1 Parameterization via Device
Refer to chapter 4.4.3.
5.7.2.2 Pulse Time, Switch Off Time, Number of Pulses
Pulse time
(50 ms to 500 ms)
•
Pulse time (Pulse): Defines the "high" time of the signal at the binary output; possible values:
50 ms to 500 ms.
•
Switch off time: Time during which the signal at the output of the binary contact is "low". The
switch off time depends on the power measured.
•
Minimum switch off time: The minimum switch off time must not be smaller than 50 ms to
reach a defined switch off time.
•
Number of pulses: The minimum pulse length and the minimum switch off time define the fol-
lowing maximum number of impulses per hour:
Pulse time
(ms)
50
100
150
200
250
300
350
400
450
500
Power Meter SICAM P 7KG7750/55, Manual
E50417-B1076-C340-A6, Edition 09.2013
Switch off time
≥ 50 ms
Minimum period time
Minimum switch
Minimum period
off time (ms)
time (ms)
≥
50
≥
50
≥
50
≥
50
≥
50
≥
50
≥
50
≥
50
≥
50
≥
50
5.7 Input / Output Modules
Max. number of
pulses / h
100
36000
150
24000
200
18000
250
14400
300
12000
350
10286
400
9000
450
8000
500
7200
550
6545
5
93
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