Mitsubishi GX Configurator-PT, User Manual

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MELSEC-Q
13 TROUBLESHOOTING
13.2 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 Faults Hardware is faulty. The system stops
101 QD70 not prepared Start was made when the QD70 was not ready.
102 Stop signal ON at start
A start request was given when the axis stop signal
(Y10 to Y17) is ON.
Start is not made.
103 Software stroke limit +
•
Positioning control was carried out in a position in
excess of " Pr. 1 Software stroke limit upper limit
value".
•
"Md. 1 Current feed value" or " Da. 6 Positioning
address/movement amount" (New current value) has
exceeded " Pr. 1 Software stroke limit upper limit
value".
104 Software stroke limit -
•
Positioning control was carried out in a position in
excess of " Pr. 2 Software stroke limit lower limit
value".
•
"Md. 1 Current feed value" or " Da. 6 Positioning
address/movement amount" (New current value) has
exceeded " Pr. 2 Software stroke limit lower limit
value".
At start: Start is not made.
At current value changing analysis:
Current value changing is not made.
During operation:
•
During speed control (including speed
control of speed-position switching control)
or JOG operation, the axis decelerates to a
stop as soon as "Md. 1 Current feed value"
exceeds the software stroke limit range.
•
During position control (including position
control of speed-position switching control),
the axis decelerates to a stop as soon as
"Md. 1 Current feed value" or " Da. 6
Positioning address/movement amount"
exceeds the software stroke limit range.
105
PLC READY OFF during
operation The PLC READY signal (Y0) turned OFF during
operation.
The axis decelerates to a stop.
110
PLC READY OFF during
writing The PLC READY signal (Y0) turned OFF immediately
after turning ON.
—
201
Start during near-point dog
ON
With "OPR. 1 OPR method" being any of near-point
dog method, count 1 and count 2, machine OPR
control was started when the near-point dog was ON.
202 Zero signal ON
With "OPR. 1 OPR method" being either of stopper 2
and stopper 3, the zero signal is input when machine
OPR control is started.
Machine OPR control is not carried out.
203 Machine OPR not execute
Fast OPR control was started though machine OPR
control was not yet carried out.
Fast OPR control is not exercised.