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18 • Control Keypad
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6.9.1
Insulation parameters settings – page 1
INSULATION PARA.
***SETTINGS***
Display and default
values
Range Description
WAIT BEFORE TEST
2 MIN
0 – 960 min.
Idle time after measure command. Insulation measurement
starts after the WAIT BEFORE TEST TIME has elapsed.
INSUL. TRIP LVL
1.0 MOHM
0.2 – 25 MOhm.
Trip occurs when present value of measured resistance is
lower than INSUL. TRIP LVL, for more than INSUL. TRIP
DLY (See next parameter)
Note:
In order to be activated, this parameter must be
programmed to:
I/O PARAMETERS SETTINGS – Parameters CONFIG.
OUTPUT X (Refer to section
6.9.2 page 20 for more details)
TRIPPING/ALARM OPTIONS (Refer to section
6.9.3 page
INSUL. TRIP DLY
10 MIN.
0 – 960 min.
Time Delay of Insulation trip.
INSUL. ALARM LVL
2.0 MOHM
0.2 – 25 MOhm.
Alarm occurs when present value of measured resistance is
lower than INSUL. ALARM LVL, for more than INSUL.
ALARM DLY (See next parameter)
Note:
In order to be activated, this parameter must be
programmed to:
I/O PARAMETERS SETTINGS – Parameters CONFIG.
OUTPUT X (Refer to section
6.9.2 page 20 for more details)
TRIPPING/ALARM OPTIONS (Refer to section
6.9.3 page
INSUL. ALARM DLY
10 MIN.
0 – 960 min.
Time Delay of Insulation alarm.
INSUL. RANGE A
4.0 MOHM
0.2 – 25 MOhm.
Insulation is inside range A (can operate a relay for
signalling) when measured Insulation resistance is lower
than INSUL. RANGE A setting.
INSUL. RANGE B
6.0 MOHM
0.2 – 25 MOhm.
Insulation is inside range B (can operate a relay for
signalling) when measured Insulation resistance is lower
than INSUL. RANGE B setting.
INSUL. RANGE C
8.0 MOHM
0.2 – 25 MOhm.
Insulation is inside range C (can operate a relay for
signalling) when measured Insulation resistance is lower
than INSUL. RANGE C setting.
INSUL. RANGE D
10.0 MOHM
0.2 – 25 MOhm.
Insulation is inside range D (can operate a relay for
signalling) when measured Insulation resistance is lower
than INSUL. RANGE D setting.
DISPLAY MODE
FULL DISPLAY
FULL DISPLAY
Future enhancement.
STORE ENABLE
INSULATION PARA.
Storing modified parameters
To store selected parameters, press
Store
key.
Note
: Storing more than one parameter possible only when