Display Error Messages - Novatech Bitronics PowerPlex II User Manual

Resets are found in setup menu

3.6.4 Display Error Messages

Error messages from self test are shown on the display (PPX II). The table below
summarizes the errors and the messages displayed:
SELF TEST RESULT SUMMARY FOR PPX II DEVICES
Fault
Display Oveflow
Input gain
calibration
checksum error
Input phase
calibration
checksum error
Analog outputs
calibration
checksum error
Input Over-
Range
Protocol
Configuration
Error
Firmware
Download in
Progress
ML0044B December 1, 2017
Fault Effects of Fault
Indication
Display Measured quantity is too large to be
flashes displayed. Communication option
9999 output may still be accurate, if
overload does not exceed meter input
ratings
G CAL Calibration constants for the input gain
are in error. The display and the
communication option output are
reduced in accuracy to approximately
+/-3%.
P CAL Calibration constants for the phase are
in error. The display and the
communication option output are
reduced in accuracy to approximately
+/-3%.
A CAL Calibration constants for the analog
outputs are in error. The analog
output option is reduced in accuracy to
approximately +/-3%.
CLIP Peak input quantity exceeds the range
of the instrument. Both display and
communication option output accuracy
reduced by an amount depending
upon the degree of over-range.
P CFG Instrument protocol configuration may
be corrupted and inaccurate. This
may cause communication errors.
FLASH Will be displayed during download and
will disappear shortly after user
reboots meter
48
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Corrective Action
Correct fault
external to
instrument.
Return to factory
for repair
Return to factory
for repair
Return to factory
for repair
Verify input
signals are within
range. If within
range, return to
factory for repair.
Reset
configuration.
Reboot meter
when prompted.