Bender ISOMETER isoRW425 - Menu out: Relay and LED Assignment

Device operation
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isoRW425_D00052_03_M_XXEN / 02.2017
5.4 Menu "out"
5.4.1 Configuration of the relay operating mode
FAC = Factory setting; Cs = User settings
5.4.2 Relay alarm assignment "r1" and "r2" and LED assignment
In the alarm assignment, each alarm is assigned to the corresponding relay
with the setting "on". The LED indication is directly assigned to the alarms and
is not related to the relays.
If the device can assign an asymmetrical insulation fault to the corresponding
conductor (L1/+ or L2/-), it will only signal the respective alarm. Otherwise, the
alarms L1/+ und L2/- will be signalled together.
Relay K1 Relay K2 Description
Display FAC Cs Display FAC Cs
n.c. n.c.
Operating mode of
the relay n.c./n.o.
K1 "r1" K2 "r2" LEDs
Alarm
description
Display
FAC Cs
Display
FAC Cs
ON AL1 AL2
OFF ON
  
Device error E.xx
r1
+R1 < 
ON
r2
+R1 < 
OFF
 

Pre-alarm R1
Fault R
F
at L1/+
r1
-R1 < 
ON
r2
-R1 < 
OFF
 

Pre-alarm R1
Fault R
F
at L2/-
1
2
1
Err
2
Err