YASKAWA CIPR-GA50C series Technical Manual page 263

Code Name
EF0 Option Card External Fault
Note:
• The drive detects this error if the alarm function on the external device side is operating.
• If the drive detects this error, the terminal set to H2-01 to H2-03 = 10 [MFDO Function Selection = Alarm] will activate.
• If the drive detects this error, it will operate the motor as specified by the stopping method set in F6-03 [Comm External Fault (EF0) Select].
Code Name
EF1 External Fault (Terminal S1)
Note:
If the drive detects this error, the terminal set to H2-01 to H2-03 = 10 [MFDO Function Selection = Alarm] will activate.
Code Name
EF2 External Fault (Terminal S2)
Note:
If the drive detects this error, the terminal set to H2-01 to H2-03 = 10 [MFDO Function Selection = Alarm] will activate.
Code Name
EF3 External Fault (Terminal S3)
Note:
If the drive detects this error, the terminal set to H2-01 to H2-03 = 10 [MFDO Function Selection = Alarm] will activate.
Code Name
EF4 External Fault (Terminal S4)
Note:
If the drive detects this error, the terminal set to H2-01 to H2-03 = 10 [MFDO Function Selection = Alarm] will activate.
Code Name
EF5 External Fault (Terminal S5)
Note:
If the drive detects this error, the terminal set to H2-01 to H2-03 = 10 [MFDO Function Selection = Alarm] will activate.
Code Name
EF6 External Fault (Terminal S6)
Note:
If the drive detects this error, the terminal set to H2-01 to H2-03 = 10 [MFDO Function Selection = Alarm] will activate.
YASKAWA SIEPC71061753A GA500 Technical Manual
Causes
The communication option card received an
external fault from the controller.
A programming error occurred on the controller
side.
Causes
MFDI terminal S1 caused an external fault through
an external device.
The wiring is incorrect.
External Fault [H1-01 = 2C to 2F] is set to MFDI
terminal S1, but the terminal is not in use.
Causes
MFDI terminal S2 caused an external fault through
an external device.
The wiring is incorrect.
External Fault [H1-02 = 2C to 2F] is set to MFDI
terminal S2, but the terminal is not in use.
Causes
MFDI terminal S3 caused an external fault through
an external device.
The wiring is incorrect.
External Fault [H1-03 = 2C to 2F] is set to MFDI
terminal S3, but the terminal is not in use.
Causes
MFDI terminal S4 caused an external fault through
an external device.
The wiring is incorrect.
External Fault [H1-04 = 2C to 2F] is set to MFDI
terminal S4, but the terminal is not in use.
Causes
MFDI terminal S5 caused an external fault through
an external device.
The wiring is incorrect.
External Fault [H1-05 = 2C to 2F] is set to MFDI
terminal S5, but the terminal is not in use.
Causes
MFDI terminal S6 caused an external fault through
an external device.
The wiring is incorrect.
External Fault [H1-06 = 2C to 2F] is set to MFDI
terminal S6, but the terminal is not in use.
7.5 Minor Faults/Alarms
Possible Solutions
1. Find the device that caused the external fault and remove the
caus.
2. Clear the external fault input from the controller.
Examine the operation of the controller program.
Possible Solutions
1. Find the device that caused the external fault and remove the
caus.
2. Clear the external fault input in the MFDI.
Correctly connect the signal line to MFDI terminal S1.
Correctly set the MFDI.
Possible Solutions
1. Find the device that caused the external fault and remove the
caus.
2. Clear the external fault input in the MFDI.
Correctly connect the signal line to MFDI terminal S2.
Correctly set the MFDI.
Possible Solutions
1. Find the device that caused the external fault and remove the
caus.
2. Clear the external fault input in the MFDI.
Correctly connect the signal line to MFDI terminal S3.
Correctly set the MFDI.
Possible Solutions
1. Find the device that caused the external fault and remove the
caus.
2. Clear the external fault input in the MFDI.
Correctly connect the signal line to MFDI terminal S4.
Correctly set the MFDI.
Possible Solutions
1. Find the device that caused the external fault and remove the
caus.
2. Clear the external fault input in the MFDI.
Correctly connect the signal line to MFDI terminal S5.
Correctly set the MFDI.
Possible Solutions
1. Find the device that caused the external fault and remove the
caus.
2. Clear the external fault input in the MFDI.
Correctly connect the signal line to MFDI terminal S6.
Correctly set the MFDI.
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