YASKAWA GA700 Technical Manual page 249

Register No.
(Hex.)
Fault description 3
bit 0
bit 1
bit 2
bit 3
bit 4
bit 5
bit 6
00C0 bit 7
bit 8
bit 9
bit A
bit B
bit C
bit D
bit E
bit F
Fault description 4
bit 0
bit 1
bit 2
bit 3
bit 4
bit 5
bit 6
00C1 bit 7
bit 8
bit 9
bit A
bit B
bit C
bit D
bit E
bit F
YASKAWA ELECTRIC SIEP C710617 01B YASKAWA AC Drive GA700 Technical Manual
Description
Reserved
Uv1 [DC Bus Undervoltage]
Uv2 [Ctrl Power Supply Voltage Fault]
Uv3 [SoftCharge Bypass Circuit Fault]
SC [Out Short Circuit or IGBT Fault]
GF [Ground Fault]
oC [Overcurrent]
ov [DC Bus Overvoltage]
oH [Heatsink Overheat]
oH1 [Heatsink Overheat]
oL1 [Motor Overload]
oL2 [Drive Overloaded]
oL3 [Overtorque Detection 1]
oL4 [Overtorque Detection 2]
rr [Dynamic Braking Transistor]
rH [Braking Resistor Overheat]
EF3 [External Fault (terminal S3)]
EF4 [External Fault (terminal S4)]
EF5 [External Fault (terminal S5)]
EF6 [External Fault (terminal S6)]
EF7 [External Fault (terminal S7)]
EF8 [External Fault (terminal S8)]
FAn [Internal Fan Fault]
oS [Overspeed]
dEv [Speed Deviation]
PGo [PG Disconnect]
PF [Input Phase Loss]
LF [Output Phase Loss]
oH3 [Motor Overheat Alarm (PTC Input)]
oPr [Keypad Connection Fault]
Err [EEPROM Write Error]
oH4 [Motor Overheat Fault (PTC Input)]
5.3 MEMOBUS/Modbus Communications
5
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