Hioki ST4030, Instruction Manual, Page: 225 / 256

217
Error Display
WARNING
Display *
1
EXT.I/O
ERR pin
Communications
VCAL status
Meaning/Solution
WARNING 102 OFF 102 • Disturbances were detected in a number of
waveforms during voltage calibration.
• The calibration process may be experiencing
the effects of noise. Consider taking steps to
prevent noise.
• Probing may be unstable. Perform voltage
calibration after establishing stable probing.
• Check that the workpiece is normal.
• This error will result if the instrument
determines that this condition existed in 50%
or more of the response waveforms used in
calibration.
WARNING 103 OFF 103 • Discharges were detected in a number of
waveforms during voltage calibration.
• The calibration process may be experiencing
the effects of noise. Consider taking steps to
prevent noise.
• The set voltage may be too high. Lower the set
voltage and check instrument operation.
• This error will result if the instrument
determines that this condition existed in 50%
or more of the response waveforms used in
calibration.
WARNING 104 OFF 101 • The applied voltage failed to reach the set
voltage.
• This warning is displayed when TYPE 1
calibration is performed with the
[VOLT
ERROR]
setting disabled.
*1: If the voltage was calibrated from communications, the window is not displayed.
INFORMATION
Display * 1
EXT.I/O
ERR pin
Communications
VCAL status
Meaning
INFORMATION 1011 ON 1 Indicates that voltage calibration was canceled
due to a settings change.
INFORMATION 1012 ON 1 Indicates that voltage calibration was canceled
by the user.
14
Maintenance and Service