19
(3) Mode
of operation
:
PULSE
(default setting) for operation as pulse output
ALARM
for operation as alarm contact output
Remote
for operation as remote output device controlled via Modbus
The procedure for programming the digital output 2 is identical.
5.1.2.4 Pulse characteristics configuration
If the PULSE selection is operated, the following page is shown allowing the configuration of the pulse
characteristics:
Where:
(1) Pulse output number being programmed.
(2) Pulse duration in mSec; programmable from 50 up to 900 in steps of 10.
(3) Parameter selected for pulse transmission: It may be selected among:
P imp
Import active power
P exp
Export active power
Q
L
imp
Reactive power (inductive) with import active power
Q
c
imp
Reactive power (capacitive) with import active power
Q
L
exp
Reactive power (inductive) with export active power
Q
c
exp
Reactive power (capacitive) with export active power
S imp
Apparent power with import active power
S exp
Apparent power with export active power
(4)
Pri
: the pulses take into account the CT and PT ratio and are referred to their primary readings
Sec:
the pulses are referred to the CT (and PT) secondary reading without any multiplier .
(5) Pulse
weight
: programmable from 0,1 Wh up to 1 MWh through all the intermediate steps.
Example: 1.0 Wh = 1000 pulses/kWh.
