Hioki IR5050 - Changing Settings for the Insulation Diagnosis Functions

70
Changing Settings for the Insulation Diagnosis Functions
4.6 Changing Settings for the Insulation
Diagnosis Functions
1
Turn the rotary switch to SET.
2
Press the MODE key and select the display for the function to check or
change.
Each time the MODE key is pressed, the display changes in the following order.
[COMP] (p. 71) → [TIMER] → [PI] → [DAR] → [SV]→ [Ramp] → [DD] →
returns to [COMP]
3
Press the  key or the  key to change the setting.
For [PI] and [DAR], use the  or  key to switch between [t1] and [t2].
The setting being changed will blink.
Press the CLR key while the setting is blinking to reset it to the default value.
4
Press the ENTER key to conrm.
Setting ranges of the insulation diagnosis functions
Function Setting range (default setting)
TIMER 10 sec. to 99 min.(1 min.)
PI
10 sec. to 99 min.(t
1
= 1 min. and t
2
= 10 min.)
Setting condition*
1
: t
2
> t
1
DAR
10 sec. to 99 min. (t
1
= 30 sec. and t
2
= 1 min.)
Setting condition*
1
: t
2
> t
1
SV 10 sec. to 10 min. (1 min.)
Ramp 100 V/min. to 9000 V/min. (1000 V/min.)
DD 10 sec. to 98 min. (t = 30 min.)
*1. t
1
must be set to a value less than t
2
. If the setting of t
1
cannot be increased, rst
set t
2
to a value larger than t
1
, and then set t
1
.
HIOKI IR5050A961-00