Bender ISOMETER isoCHA425 Kurzanleitung Seite 21

5. User display elements
Device front panel/display
ON AL1 AL2
T R MENU
1 2
C L1L2
{
>
+
10
<
test onoff MAdr
9 8 7
isoCHA425_D00352_00_Q_DEEN/04.2018
ON
AL1
AL2
T
R
MENU
1
2
3
3
µ F
4
kM %
s
4
5
6 5
6
7
8
9
10
Function
green - On
yellow - Alarm
yellow - Alarm
Up button
Test button (press for > 1.5 s)
down button
Reset button (press for > 1.5 s)
ENTER
MENU button (press for > 1.5 s)
U : Mains voltage
R : Insulation resistance
C : Leakage capacitance
Line being monitored
= : Voltage type DC
: Distributed free measured value
updates
~ : Voltage type AC
Measured value and unit
Password protection enabled
In menu mode, the operation of the res-
pective alarm relay is indicated.
Communication interface
Measured value: isoData operation
Error memory is enabled.
Mode symbol
Identifier for response values and res-
ponse-value violation
21