Display And Operating Controls; Display Elements - Bender ISOMETER isoPV1685RTU Manual

Device overview

4.3 Display and operating controls

4.3.1

Display elements

1
2
3
4
5
6
ON
1
(green)
PGH ON
2
(yellow)
SERVICE
3
(yellow)
ALARM 1
4
(yellow)
ALARM 2
5
(yellow)
ALARM 3
6
(yellow)
isoPV1685xxx_D00007_08_M_XXEN/03.2023
ON ON
PGH ON
SERVICE
SERVICE
ALARM 1
ALARM 1
ALARM 2
ALARM 2
ALARM 3 (I n )
∆
Power On indicator:
Flashes with a pulse duty factor of approx. 80 %.
Device error:
Lights continuously when the device stops functioning (device stopped).
Software update:
Flashes approx. three times faster during the firmware update than in the
standard mode, update time < 4 minutes.
Insulation fault location (isoPV1685P only)
The LED "PGH ON" flashes during insulation fault location. It indicates that
the locating current for the insulation fault location is generated.
Internal device error and connection fault .
(System, earth, measuring current transformer):
Lights continuously. Also refer to the list of error codes on
Insulation fault 1 (prewarning):
The "ALARM 1" LED lights continuously when the insulation resistance
falls below the response value 1, R
Flashes: Connection fault check earth
Insulation fault 2 (alarm):
The "ALARM 2" LED lights continuously when the insulation resistance
falls below the response value 2, R
no function
< R
F an1
< R
F an2
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