KFAS: Fanuc CNC Parts, Service, & Repair
E-mail: service@kfasllc.com
A06B-6117-H304 SVM3-i 20/20/40-i
Rated Input: 283-325VDC 9.5 kW
Rated Output Current: L axis 6.5 A
M axis 6.5 A
N axis 13 A
Understanding Cooling Fan Alarms
A06B-6117-H304 Alarms Meaning and action to be taken
Alarm Meaning
1
Internal Fan Stopped (FAL)
2
Low control power voltage (LV5V)
5
Low DC link voltage (LVDC)
6
Inverter Overheat Alarm
"6" or "b"?
F
External Cooling Fan Stop
P
Communication Error
8
L-axis over-current (HCL)
9
M-axis over-current (HCM)
A
N-axis over-current (HCN)
b L
& M-axis over-current Alarm
"6" or "b"
C M
& N-axis over-current
d L
& N-axis over-current
E
L, M, N -axis over-current
8.
L-axis IPM alarm (IPML)
9.
M-axis IPM alarm (IPMM)
A.
N-axis IPM alarm (IPMN)
b. L
& M-axis IPM alarm
C. M
& N-axis IPM alarm
d. L
& N-axis IPM alarm
E.
L, M, N-axis IPM alarm
L FSSB
Disconnect COP10A
U FSSB
Disconnect COP10B
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