YASKAWA GA800

Network Communications
6
6.3 MEMOBUS/Modbus Communications
YASKAWA SIEPC71061737D GA800 Drive Technical Reference 345
Fault Code
(Hex.)
Name
001A PGo [Encoder (PG) Feedback Loss]
001B PF [Input Phase Loss]
001C LF [Output Phase Loss]
001D oH3 [Motor Overheat (PTC Input)]
001E oPr [Keypad Connection Fault]
001F Err [EEPROM Write Error]
0020 oH4 [Motor Overheat Fault (PTC Input)]
0021 CE [Modbus Communication Error]
0022 bUS [Option Communication Error]
0025 CF [Control Fault]
0026 SvE [Zero Servo Fault]
0027 EF0 [Option Card External Fault]
0028 FbL [PID Feedback Loss]
0029 UL3 [Undertorque Detection 1]
002A UL4 [Undertorque Detection 2]
002B oL7 [High Slip Braking Overload]
0030 Includes oFx Fault [Hardware Fault]
0032 dv1 [Z Pulse Fault]
0033 dv2 [Z Pulse Noise Fault Detection]
0034 dv3 [Inversion Detection]
0035 dv4 [Inversion Prevention Detection]
0036 LF2 [Output Current Imbalance]
0037 STPo [Motor Step-Out Detected]
0038 PGoH [Encoder (PG) Hardware Fault]
0039 E5 [MECHATROLINK Watchdog Timer Err]
003B SEr [Speed Search Retries Exceeded]
0041 FbH [Excessive PID Feedback]
0042 EF1 [External Fault (Terminal S1)]
0043 EF2 [External Fault (Terminal S2)]
0044 oL5 [Mechanical Weakening Detection 1]
0045 UL5 [Mechanical Weakening Detection 2]
0046 CoF [Current Offset Fault]
0049 dWFL [DriveWorksEZ Fault]
004A dWF1 [EEPROM Memory DWEZ Data Error]
004B dWF2 [DriveWorksEZ Fault 2]
004C dWF3 [DriveWorksEZ Fault 3]
004E rF [Braking Resistor Fault]
004F boL [BrakingTransistor Overload Fault]
0051 LSo [Low Speed Motor Step-Out]
0052 nSE [Node Setup Error]
005B dv7 [Polarity Judge Timeout]
0083 CPF02 [Control Circuit Error]
0084 CPF03 [Control Circuit Error]
Fault Code
(Hex.)
Name
0087 CPF06 [Control Circuit Error (EEPROM memory Data Error)]
0088 CPF07 [Control Circuit Error]
0089 CPF08 [Control Circuit Error]
008C CPF11 [Control Circuit Error]
008D CPF12 [Control Circuit Error]
008E CPF13 [Control Circuit Error]
008F CPF14 [Control Circuit Error]
0091 CPF16 [Control Circuit Error]
0092 CPF17 [Control Circuit Error]
0093 CPF18 [Control Circuit Error]
0094 CPF19 [Control Circuit Error]
0095 CPF20 [Control Circuit Error]
0096 CPF21 [Control Circuit Error]
0097 CPF22 [Control Circuit Error]
0098 CPF23 [Control Circuit Error]
0099 CPF24 [Control Circuit Error (Drive Unit Signal Fault)]
009B CPF26 [Control Circuit Error]
009C CPF27 [Control Circuit Error]
009D CPF28 [Control Circuit Error]
009E CPF29 [Control Circuit Error]
009F CPF30 [Control Circuit Error]
00A0 CPF31 [Control Circuit Error]
00A1 CPF32 [Control Circuit Error]
00A2 CPF33 [Control Circuit Error]
00A3 CPF34 [Control Circuit Error]
00A4 CPF35 [Control Circuit Error]
00A5
CPF36 [Control Circuit Error]
00A6
CPF37 [Control Circuit Error]
00A7
CPF38 [Control Circuit Error]
00A8 CPF39 [Control Circuit Error]
0101 oFA00 [Option Not Compatible with Port]
0102 oFA01 [Option Fault/Connection Error]
0106 oFA05 [Option A/D Error]
0107 oFA06 [Option Communication Error]
0111 oFA10 [Option RAM Error]
0112 oFA11 [Option Ope Mode Error]
0113 oFA12 [Drive Receive CRC Error]
0114 oFA13 [Drive Receive Frame Error]
0115 oFA14 [Drive Receive Abort Error]
0116 oFA15 [Option Receive CRC Error]
0117 oFA16 [Option Receive Frame Error]
0118 oFA17 [Option Receive Abort Error]
0131 oFA30 [COM ID Error]