Troubleshooting; Error Code List; Error Code - Mitsubishi Electric MELSEC Q Series User Manual

8

TROUBLESHOOTING

8 TROUBLESHOOTING

8.1 Error Code List

Error code

(decimal)
The setting is outside the output range setting that
can be made by the intelligent function module switch
10
of the GX Developer.
specified channel number.
111 Module error at startup.
The value set to the intelligent function module switch
112
5 is other than 0.
The G(P).OGSTOR instruction was executed in the
161 1
offset/gain setting mode.
• The G(P).OGSTOR instruction was executed
consecutively.
162
2
• At the time of offset/gain setting, a set value was
written to the E
The G(P).OGSTOR instruction was executed for the
model that differs from the model for which the
163 2
G(P).OGLOAD instruction had been executed.
The value set to the G(P).OGLOAD instruction,
8
G(P).OGSTOR instruction, or Pass data
164
classification setting (buffer memory address 200:
Un\G200) is outside the range.
The offset value is equal to or larger than the gain
40 2
value.
error.
More than one channel was set at the same time
500 2
during offset/gain settings.
The specified digital value is outside the valid range.
60 2 3
indicates the channel number where the error
occurred.
The warning output upper/lower limit value setting is
61
2 outside the range -16384 to 16383.
indicates the channel number incorrectly set.
8 - 1
This chapter explains the types of errors that may occur when the Q62DA-FG is used,
and how to troubleshoot such errors.
If an error occurs in the Q62DA-FG while writing to or reading data from the
programmable controller CPU, the applicable error code is written to buffer memory
address 19 (Un\G19).
Table 8.1 Error code list (1/2)
Error description
indicates the incorrectly
2
PROM 26 or more times.
indicates the channel number causing the
Processing
Reset to the correct parameter with GX Developer
parameter setting. (Refer to Section 4.5.)
Turn the power on and off again. If the error occurs
again, the module may be malfunctioning. Contact
the nearest distributor or branch office with a
description of the problem.
Re-set the correct parameter value in the parameter
setting of GX Developer. (Refer to Section 4.5.)
Do not execute the G(P).OGSTOR instruction in the
offset/gain setting mode.
• Execute the G(P).OGSTOR instruction only once
for one module.
• At the time of offset/gain setting, write a set value
only once at one time.
Execute the G(P).OGLOAD and G(P).OGSTOR
instructions for the same model.
Set the value within the range.
Reset so that the offset value becomes smaller than
the gain value.
Set the correct value in buffer memory address 22
and 23 (Un\G22 and Un\G23).
Set a value that is within the valid range.
Correct values of the buffer memory address 86 to 89
(Un\G86 to Un\G89) to the value within the range
from 16384 to 16383.
MELSEC-Q
8 - 1