10 CC-Link Code Numbers
YASKAWA ELECTRIC
SIEP C730600 83D YASKAWA AC Drive Option SI-C3 Technical Manual
49
121H
(1014H)
Fault contents 2
–
0
External fault (input terminal S3) (EF3)
0011H
1
External fault (input terminal S4) (EF4)
0012H
2
External fault (input terminal S5) (EF5)
0013H
3
External fault (input terminal S6) (EF6)
0014H
4
External fault (input terminal S7) (EF7)
0015H
5
External fault (input terminal S8) (EF8)
0016H
6
Reserved
–
7
Overspeed (oS)
Note:
Possible only when using Simple V/f with PG
0018H
8
Excessive speed deviation (dEv)
Note:
Possible only when using Simple V/f with PG
0019H
9
PG disconnect (PGo)
Note:
Possible only when using Simple V/f with PG
001AH
A
Input phase loss (PF)
001BH
B
Output phase loss (LF)
001CH
C
Motor overheat (PTC input) (oH3)
001DH
D
Keypad connection fault (oPr)
001EH
E
EEPROM write error (Err)
001FH
F
Motor overheat fault (PTC input) (oH4)
0020H
122H
(1015H)
Fault contents 3
–
0
MEMOBUS/Modbus communication fault (CE)
0021H
1
Option communications error (bUS)
0022H
2, 3
Reserved
–
4
Control fault (CF)
0025H
5
Zero servo fault (SvE)
0026H
6
Option card external fault (EF0)
0027H
7
PID feedback loss (FbL)
0028H
8, 9
Undertorque detection 1 (UL3)
0029H
A
High Slip Braking overload (oL7)
002BH
B to E
Reserved
–
F
Hardware fault (including oF
)
0030H
123H
(1016H)
Fault contents 4
–
0
Reserved
–
1
Z-phase pulse fall detection (Only IPM mode with PG)
0032H
2
Z-phase noise fault detection (Only IPM mode with PG)
0033H
3
Inversion detection (Only IPM mode with PG)
0034H
4
Inversion prevention detection (Only IPM mode with PG)
0035H
5
Output current imbalance (LF2)
0036H
6
Pullout detection (STo)
Note:
When using YASKAWA AC Drive
GA500, GA700 and GA800, “STPo”
(Motor Pull Out or Step Out
Detection) will be displayed.
0037H
7
PG fault (PGoH)
–
8, 9
Reserved
–
A
Too many speed search restart (SEr)
003BH
B to F
Reserved
–
Extended Command
Code
(Monitor Code)
Fault Name
Fault Code (U2, U3)
BIT
