User’s Manual UT5583 Insulation Resistance Tester
Instruments.uni-trend.com
22
/
47
6.2.2
Switching State
Figure 6-3 Switching State
Stop state: the state displays discharge and the test indicator is not illuminate.
In this state, discharge circuit of the terminal under test is always connected, so the stored charge of
the devices connected to the two-sided of terminal under test will be discharged to 0V by the machine.
In charge state, test state and discharge state, press [On/Off] key to direct enter the stop state.
Charge state: the state displays charge and the test indicator is illuminated with green. Test terminal
has voltage output.
In <Setup> page, set [Charge Time] to timing, and then set [On/Off] key to enter the charge state.
During the charge process, press [Test] key display at the bottom of the screen to jump to the test state.
After charge timing is completed, the instrument will automatically turn to the test state.
If [Charge time] sets to OFF, press [On/Off] key to direct enter the test state.
Test state: the state displays test and the test indicator is illuminated with green. Test terminal has
voltage output.
In <Setup> page, set [Test Time] to continuous, the instrument will always stay at the test state until
press [On/Off] key or external input HANDLER discharge signal.
In <Setup> page, set [Charge Time] to pre-set time, the instrument will measure one end of time
before moving from the test state to the next state.
1)
If [Discharge Time] sets to OFF, the instrument will direct return to the stop state.
2)
If [Discharge Time] sets to pre-set discharge time, the instrument will enter the discharge state.
Discharge state: the state displays test and the test indicator is illuminated with green. Test terminal
will stop voltage output.
In this state, discharge state of the terminal under test is always connected.
After dicharge timing is completed, the instrument will automatically turn to the stop state.
6.2.3
Status Bar
Figure 6-4 Icon on Status Bar
