YASKAWA GA700 Technical Manual page 365

Code Name
Note:
If the drive detects this error, the terminal assigned to H2-01 to H2-03 = 10 [MFDO Function Select = Alarm] will be ON.
Code Name
EF2 External Fault (Terminal
S2)
Note:
If the drive detects this error, the terminal assigned to H2-01 to H2-03 = 10 [MFDO Function Select = Alarm] will be ON.
Code Name
EF3 External Fault (Terminal
S3)
Note:
If the drive detects this error, the terminal assigned to H2-01 to H2-03 = 10 [MFDO Function Select = Alarm] will be ON.
Code Name
EF4 External Fault (Terminal
S4)
Note:
If the drive detects this error, the terminal assigned to H2-01 to H2-03 = 10 [MFDO Function Select = Alarm] will be ON.
Code Name
EF5 External Fault (Terminal
S5)
Note:
If the drive detects this error, the terminal assigned to H2-01 to H2-03 = 10 [MFDO Function Select = Alarm] will be ON.
Code Name
EF6 External Fault (Terminal
S6)
YASKAWA ELECTRIC SIEP C710617 05F YASKAWA AC Drive GA700 Technical Manual
Causes
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.
6.5 Minor Faults/Alarms
Possible Solutions
Correctly set the MFDI.
Possible Solutions
1. Find the device that caused the external fault
and remove the cause.
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 cause.
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 cause.
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 cause.
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 cause.
2. Clear the external fault input in the MFDI.
Correctly connect the signal line to MFDI terminal
S6.
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