SICK MITSUBISHI ELECTRIC MELSEC iQ-F Series - Page 127

10 TROUBLESHOOTING
10.4 List of Error Codes
125
10
3341H to
3342H
Memory error A memory error occurred. Check the setting and wiring, and reset the power of the whole
system.
If the error is not resolved, there is a possibility that the module is
malfunctioning.
Please contact your local Mitsubishi Electric sales office or
representative.
3401H to
3408H
Self-diagnostic error A self-diagnostic error occurred. Check the setting and wiring, and reset the power of the whole
system.
If the error is not resolved, there is a possibility that the module is
malfunctioning.
Please contact your local Mitsubishi Electric sales office or
representative.
341BH Self-diagnostic error A self-diagnostic error occurred. Check the setting and wiring, and reset the power of the whole
system.
If the error is not resolved, there is a possibility that the module is
malfunctioning.
Please contact your local Mitsubishi Electric sales office or
representative.
3501H to
35FFH
An error occurred in the internal circuit of an input terminal lx
corresponding to the bits which are ON.
35H
• b0: I0
• b1: I1
• b2: I2
• b3: I3
• b4: I4
• b5: I5
• b6: I6
• b7: I7
Check the setting and wiring, and reset the power of the whole
system.
If the error is not resolved, there is a possibility that the module is
malfunctioning.
Please contact your local Mitsubishi Electric sales office or
representative.
3601H to
36FFH
No external test pulse of an input terminal Ix corresponding to the bits
which are ON is detected.
36H
• b0: I0
• b1: I1
• b2: I2
• b3: I3
• b4: I4
• b5: I5
• b6: I6
• b7: I7
Check the wiring between the corresponding input terminal and the
test output.
3701H T0 unstoppable error Unable to turn OFF the test output T0. Check the wiring of I/Os if there is a cross-circuit.
3702H T1 unstoppable error Unable to turn OFF the test output T1. Check the wiring of I/Os if there is a cross-circuit.
3703H Qx cross-circuit error A cross-circuit was detected among Q0 to
Q3.
Check the wiring of I/Os if there is a cross-circuit.
3704H T2 unstoppable error Unable to turn OFF the test output T2. Check the wiring of I/Os if there is a cross-circuit.
3705H to
3707H
Short-circuit error A short-circuit is detected in some outputs. Check the wiring of I/Os if there is a cross-circuit.
3708H T3 unstoppable error Unable to turn OFF the test output T3. Check the wiring of I/Os if there is a cross-circuit.
3709H to
370FH
Output circuit short-
circuit error
A short-circuit is detected in some outputs. Check the wiring of I/Os if there is a cross-circuit.
3710H T0 unstartable error Unable to turn ON the test output T0. Check the wiring of I/Os if there is a cross-circuit.
3711H to
371FH
Output circuit short-
circuit error
A short-circuit is detected in some outputs. Check the wiring of I/Os if there is a cross-circuit.
3720H T1 unstartable error Unable to turn ON the test output T1. Check the wiring of I/Os if there is a cross-circuit.
3721H to
373FH
Output circuit short-
circuit error
A short-circuit is detected in some outputs. Check the wiring of I/Os if there is a cross-circuit.
3740H T2 unstartable error Unable to turn ON the output T2. Check the wiring of I/Os if there is a cross-circuit.
3741H to
377FH
Output circuit short-
circuit error
A short-circuit is detected in some outputs. Check the wiring of I/Os if there is a cross-circuit.
3780H T3 unstartable error Unable to turn ON the output T3. Check the wiring of I/Os if there is a cross-circuit.
3781H to
37FFH
Output circuit short-
c
ircuit error
A short-circuit is detected in some outputs. Check the wiring of I/Os if there is a cross-circuit.
Error code Error name Description Corrective action