ADCMT 6240B User Manual

6240B DC Voltage Current Source/Monitor Operation Manual
A-2
3. Does not output or
display the measure-
ment values.
Cause:
Solution:
The output status is Standby or Suspend.
Set the output status to Operate and check that the OPR indicator on the
front panel is ON.
Cause:
Solution:
Measurement is OFF.
Verify measurement ON/OFF setting.
Cause:
Solution:
When measuring in the auto range, the value is unstable and the range
unconfirmed, therefore measurement data is not output.
Change to the fixed range and measure.
Cause:
Solution:
A trigger signal is not input although the trigger signal cable is con-
nected to the external trigger.
Verify the TRIG INPUT connection cable and the signal.
4. A source value indica-
tion is unstable or is in
error
Cause:
Solution:
Function or range settings have an error.
Check the settings again.
Cause:
Solution:
Incorrect cable connection.
Check cable connections again.
Cause:
Solution:
Disconnected cable.
Verify the cables with a tester. If in error, replace it.
Cause:
Solution:
Some cable is connected to a wrong terminal.
Check cable connections again.
Cause:
Solution:
The induction noise scatters the measured values.
Set the integration time to 1 PLC or longer.
5. The measurement
value is over range.
Cause:
Solution:
The measured value after NULL calculation becomes twice or more of
the full-scale value.
Raise the source value or limiter range.
Table A-1 Items to be Inspected before Requesting the Repair (2/2)
Q (Symptom) A (Cause and Solution)

ADCMT 6240B Specifications

General

Brand	ADCMT
Model	6240B
Category	Measuring Instruments
Language	English