11.2 Configuring Pulse Settings
169
Chapter 11 Using Pulse Input and Output
11
When using the pulse I/O terminals, you must configure the instrument’s pulse set-
tings.
11.2 Configuring Pulse Settings
1
Press the key to display the [SET 8/8, PULSE] screen.
2
Configure the settings as desired.
Pulese input
Filter ON (mechanical contact use):
Frequencies of 25 Hz or less (with high and low
intervals at least 20 ms in du-
ration)
Filter OFF (electronic contact use):
Frequencies of 5 kHz or less (with high and low intervals at least 100 μs in
du
r
ation)
Pulse output
FILTER ON/OFF
SCALING 0.001 to 100.000
AUX UNIT
p/n/
(u)/m/none/k
/M/G/T
UNIT Up to 5 byte characters
OUTPUT RATE OFF/1 Wh/10 Wh/100 Wh/1 kWh/10 kWh/100 kWh/1000 kWh
PULSE WIDTH Fixed to 100 ms (cannot be changed)
Because the active energy value is updated every second, the
instrument can generate pulse output at a maximum rate of 1
pulse per second. Set the pulse output rate so that it is greater
than the active energy consumed in 1 second.
Example:
If the maximum active energy consumption in 1 second is 150 Wh,
the pu
lse output rate should be set to a value that is greater than
or equal to 1 kWh.
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