Mitsubishi QD60P8-G - 9.3 List of Errors

9 - 8 9 - 8
MELSEC-Q
9 TROUBLESHOOTING
9.3 List of Errors
The following table shows the error details and remedies to be taken when an error
occurs.
Error code Error name Error Operation status at error occurrence
000 Normal status
100
Overflow error
When the linear counter was selected, the
accumulating count value exceeded
99999999.
Count operation is stopped.
200
Comparison output
setting range outside
error
The value set in the "comparison output
selection" or "comparison output setting
value" of the buffer memory is outside the
setting range.
300
Movement averaging
setting range outside
error
The value set in the "movement averaging
processing selection" or "number of
movement averaging processing" of the
buffer memory is outside the setting range.
400
Pre-scale setting range
outside error
The value set in the "pre-scale function
selection" or "pre-scale setting value" of the
buffer memory is outside the setting range.
500
Alarm output setting
range outside error
• The value set in the "alarm output
selection", "alarm output setting value
upper/upper limit", "alarm output setting
value upper/lower limit", "alarm output
setting value lower/upper limit" or "alarm
output setting value lower/lower limit" of
the buffer memory is outside the setting
range.
• The upper and lower relationships
between the "alarm output setting values"
of the buffer memory are illegal.
600
Count cycle setting
range outside error
The value set in the "count cycle change
function selection" or "count cycle setting
value" of the buffer memory is outside the
setting range.
Count operation cannot be started.