Out" Menu; Configuration Of The Relay Operating Mode; Relay Alarm Assignment "R1" And "R2" And Led Assignment; Fault Memory Configuration - Bender ISOMETER isoES425 Manual

Operating the device

5.4 "out" menu

5.4.1 Configuration of the relay operating mode

Relay K1 Relay K2
Display FAC Cs Display
n.c.
1 2
FAC = Factory settings; Cs = Customer 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 set-
ting "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.
K1 „r1" K2 „r2"
Display FAC Cs Display
off
2 Err
1 Err
r1 r2
on
+R1 < Ω +R1 < Ω
r1 r2
on
-R1 < Ω -R1 < Ω
r1 r2
off
+R2 < Ω
+R2 < Ω
r1 r2
off
-R2 < Ω
-R2 < Ω
r1 r2
off
U < V
U < V
r1 r2
off
U > V U > V
r1 r2
off
test test
r1 r2
on
S.AL S.AL
FAC = Factory settings; Cs = Customer settings
 
: : :

LED off LED flashes LED on
isoES425_D00214_00_M_XXEN/01.2019
Description
FAC Cs
n.c. Operating mode of the relay n.c./n.o.
LEDs
description
FAC Cs ON AL1 AL2
  
on Device error E.xx
Pre-alarm R1
off  

Fault R
Pre-alarm R1
off
 

Fault R
Alarm R2
on
 

Fault R
Alarm R2
on
 

Fault R
Alarm U
on
 

undervoltage
Alarm
on
 

Overvoltage
Manually
  
off started
device test
Device start with
  
on
alarm
Operating the device

5.4.3 Fault memory configuration

Display FAC
M off
FAC = Factory settings;

5.4.4 Interface configuration

Display
Range
Adr 0 / 3 ... 90
FAC = Factory settings; Cs = Customer settings;
( ) = User setting that is not modified by FAC.
Alarm
at L1/+
F
at L2/-
F
at L1/+
F
at L2/-
F
n
U
n
Cs Description
Memory function for alarm messages (fault memory)
Cs = Customer settings
Setting value
FAC Cs
Adr = 0 deactivates BMS and activates
3 ( ) Bus addr. the isoData data logger with continu-
ous data output (115k2, 8E1)
Description
17