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11 ProgrammingtheDPPmode
Following parameters can entered:
- PARAMETER field.
B. Use test leads delivered with UUT whenever possible.t.MEATEST, s.r.o. Reading currently applied test voltage displayed. The test voltage must higher than
100 VDC start the RUNNING sequence.
- out value. When requested parameters are set up, push the OUTPUT button. M191 Insulation Tester Calibrator
OFF OFF mode the output terminals are disconnected.
C. Calibrator connects resistance value
R0 the output terminals and waiting for test voltage from UUT.
The parameter range from 100 GQ. Both type requested parameter,
nominal resistance and parameter index can set.
STANDBY When OUTPUT button pushed, calibrator goes over STANDBY mode. The time which has been elapsed after the starting RUNNING sequence.
- parameter.
- DAR/PR/PI coefficient.9. actual resistance value which currently connected the RUNNING mode the
output terminals.0 s
Mode :
DPP
Accuracy
Fig.
- Accuracy actually connected resistance %.
- Total time.
D. Requested value the coefficient which asked simulate can entered. Calibrator switches the setup resistances to
the output terminals preset time intervals.0 Mil' cDfl: 1. Select DPP mode pushing repeatedly FUNCTION FUNCTION DOWN button until DPP label
appears the display.000
pnn. From the entered coefficient and nominal resistance
calibrator calculates resistance level which will connected during RUNNING mode the output
terminals
Following additional parameters are displayed DAR mode.
Operating procedure
A.5 99. Use only test leads with guaranteed isolation according test voltage
range UUT. This the resistance which connected the output terminals STANDBY mode. kU
Total time: 0.
In DPP mode the display shows information follows (OFF submode):
R0S 100.
- Test voltage.
RUNNING Calibrator simulation sequence has been launched. When presence the test
voltage recognized, calibrator goes over RUNNING mode.
During running mode currently applied test voltage and total elapsed time are displayed.: ---------
Umax" kU
OFF f
Local
Gnd
Te^t 1ta*ie:-U. Select requested type of
parameter and confirm with ENTER button rotary button.
Write the coefficient and confirm pushing the ENTER button.
- max parameter maximum applicable test voltage. Connect UUT the output terminals.
Range the value from 0.
User Manual v16 21
. Use rotary button select and enter parameter R0, PARAMETER and coefficient. One defined parameters DAR/PR/PI can selected.. When the sequence finished, calibrator stays in
RUNNING mode until the output terminals are disconnected using OUTPUT ON/OFF button. this mode
is waiting for test voltage from UUT start simulation sequence. Write requested resistance value using the
numerical keypad and range buttons kQ, MQ, GQ, and push ENTER button rotary button confirm
