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Prophi
15T-III
®
10.2 EXPERT-MODE 2
The 2nd expert mode defines all operation-, warning- and fault messages which can be
displayed by the Prophi 15T-III. They can be activated/de-activated separately. When de-
activated, the display of the message as well as the possible activation of the alarm-relay
or consequent effects on the control behavior are suppressed.
1 NOTIFICATIONS / ALARM
Activation/De-activation of the particular operation,- warning- and default
messages:
Measuring voltage, over voltage, over-/under compensated,
harmonics,
over-temperature,
measuring current, error COM1, error COM2, Modbus switch off,
Modbus-stop, Modbus switch on, system current <, Bus-error
external, C-defect, System current >0, overload system, external
error, C-defect off, Undervoltage aux. voltage 24DC
2 ALARM RELAY
Delay time
3 UNDER VOLTAGE
If the measuring voltage falls below this value, all
steps are simultaneously switched off.
4 OVER VOLTAGE
If the measuring voltage exceeds this value, the
stages are switched off step by step.
If the measuring voltage is again in the defined
range, stepwise re-connection of steps is done.
5 THD-MEAN VALUE
Measuring cycles [3]
6 UNDERVOLTAGE 24VDC
Monitoring of auxiliary voltage 24 V
In case of undercut of the pre set limiting value the steps are switched off
and an error message is displayed.
26
( Code: 2244 )
[YES] =activ
over-current,
under-voltage,
[10] min.
(1...255 min.)
[50] %
(20...95%)
[115] %
(105...140%)
(1...3)
(OFF/ <1 ... 24V)
- 25 -
(YES / NO)
EXPERT-MODE 2
1 DISPLAY/ALARM
OVERCOMPENSATED
[ YES]
EXPERT-MODE 2
3 UNDERVOLTAGE
LIMITING VALUE
115 V [50] %
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