5320A
Users Manual
3-16
Table 3-5 lists the error messages and possible corrective action you can take to attempt
to clear the problem.
Table 3-5. Error Messages
Error Message Description Corrective Action
Warm start Start after internal reset
Cold start Start after switching on
Value too large Maximum value is out of limit
Attempt to set value over possible range. Set
correct value.
Value too small Minimum value is out of limit
Attempt to set value under possible range. Set
correct value.
Negative value
Negative value instead of positive
was entered
Enter correct polarity.
Temperature too high
Calibrator power stage
overheated
Test voltage unstable Unstable test voltage
Test voltage too high Power line voltage is over 265 V
Impedance to high
Residual loop/line impedance is
over 2 Ω
Residual loop or line impedance compensator
cannot be activated.
Overload voltage
output!
AC/DC calibrator output
overloaded
Reduce the load at the Calibrator’s output.
High temperature! Internal temperature too high
Output stages are overloaded. Do not use
ranges 200 V, 1000 V, or 20 A for at least 10
minutes. Check if the ventilation holes are clear.
FBK error! Internal error Turn off the calibrator and turn it on again.
Interface error! GPIB communication error Wrong data format on GPIB.
Bad command! Bad command of GPIB Unknown command on GPIB.
Bad communication! GPIB communication error
Listener not connected to the GPIB. Check
correct connection of GPIB cable.
Over range!
Exceeded the range limits via
GPIB
Value out of range was set via GPIB. Set
correct value.
Bad calib. code! Bad calibration code
Wrong calibration code was entered, calibration
cannot start. Enter correct calibration code.
Time warm up!
Attempt to start internal calibration
before warm up
Attempt to start calibration before 60 minutes
warm up period. Wait 60 minutes before
starting calibration.
Internal RxD timeout! Internal error
Internal error of the calibrator. Turn the
calibrator off, wait 5 seconds, then turn it on. If
the error appears again, contact Fluke.
Internal
communication!
Internal error
Internal error of the calibrator. Turn the
calibrator off, wait 5 seconds, then turn it on. If
the error appears again, contact Fluke.
Calibrator is not ready! Internal error
Internal error of the calibrator. Turn the
calibrator off, wait 5 seconds, then turn it on. If
the error appears again, contact Fluke.