
CHAPTER1
PIWIS Tester III (PT3)
23
If this calibration process is cancelled, measurements can be taken while bearing in
mind that the clamp-on ammeters are not calibrated and the measurement result is
therefore unacceptable. The clamp-on ammeters issue an acoustic signal (buzzing)
while they are being calibrated.
Action
Status of the red clamp-on ammeter LED
Switch on
Off->flashes at a rate of 4 Hz
Automatic demagnetisation (3 seconds)
Flashes at a rate of 4 Hz
Wait for clamps to open/close
Flashes at a rate of 4 Hz
Open the clamps
Constantly On
Close the clamps
Flashes at a rate of 4 Hz
Zero-balance
Flashes at a rate of 4 Hz
Ready to start measurement
Off
7.2.5
URD cable
URD cable
9_42_16
The URD cable consists of a 6-pin male connector, the lead and a red and a black banana
connector. The measuring equipment case contains 4 of these cables. The cable is used
for voltage measurement, resistance measurement and diode testing.
9_165_16
The red LED indicates that the URD
cable with the red marking is inserted.
The ‚U‛ underneath stands for a voltage
measurement.
Red LED at CH 1
Red marking on
URD cable
Содержание PIWIS Tester III
Страница 1: ...FRONTCOVER PIWIS Tester III PT3 Service Training...
Страница 6: ......
Страница 100: ...PIWIS Tester III PT3 94 11 3 14 Notes...
Страница 101: ...CHAPTER1 PIWIS Tester III PT3 95...
Страница 103: ...BACKCOVER...