Holip HLP-A Series, Instruction Manual

Page: 90 / 117

HLP-A Series
HLP-A Series -
85
-
Fault
Display
Fault Contents &
Description
Disposal methods
E.bT.A
E.bT.n
E.bT.d
Braking transistor
damage
Please send it for repair.
E.EC.S
E.EC.n
E.EC.d
E.EC.A
CPU fault Please contact the factory.
E.EE.S
E.EE.n
E.EE.d
E.EE.A
E
2
Prom fault Please contact the factory.
Er External interferences Isolate the interference source
ES Emergency Stop In Emergency Stop
20 4-20mA wire broken Join the broken wires
Pr Setting error Correct the setting
DCb DC braking status In DC braking
Note: (1) Fault Code Form as follows:
Status
Alarm message
Fault
S: At stopping
Y A: At accel.
N: At constant speed run
D: At decel.
(2) Code Comparison Table:
Apr Parameter setting bad Check parameter ,reset
A.OL Motor Load Alarming
Check load and setup
parameter of motor current
A.OT Over Torque Alarming
Reset over torque level
parameter
A.OA
Inverter Overload
Alarming
Correctly set V/F curve to
check load