Vicruns VD530 Series, Руководство пользователя

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Fault Shooting and Solutions VD530 Series Inverter User Manual
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Err.22
Starved
feeding
detection
fault
1. The abnormal change of the
coil diameter caused by the
straved feeding
2. No use line speed calculation
coil diameter cause false alarm
1. Check whether the starved
feeding, if straved feeding, it will be
resumed.
Err.23
PID feedback
loss when
running
1. PID feedback less than
FA-26 set value
1. Check the PID feedback signal
or set the FA-26 to an appropriate
value
Err.24
Motor short
circuit to
ground
1. Motor short circuit to ground 1. Replace the cable or motor
Err.27
Running time
reached 1. Accumulative running time
reach to set value
1. Using parameter initialization
function to clear the record
information
Err.28
Power on
time reached 1. Accumulative power on time
reach to set value
1. Using parameter initialization
function to clear the record
information
Err.31
Encoder/PG
card anormal
1. Encoder model does not
match
2. Encoder cconnection erro
3. Encoder damage
4. PG card anormal
1. According to the actural set right
encoder type
2. Out of line fault
3. Replace encoder
4. Replace PG card
Err.32
Encoder
reverse fault
1. Encoder phase sequence
and motor running in the
opposite direction 1. Change the encoder phase
sequence or exchange any two
phase of three-phase motor line
Err.35
User
self-define
fault 1
1. Through the multi-function
terminal DI input the signal of
user-defined fault 1
2. Through the virtual IO
function input the signal of
user-defined fault 1
1. Reset running
2. Reset running
Err.36
User
self-define
fault 2
1. Through the multi-function
terminal DI input the signal of
user-defined fault 2
2. Through the virtual IO
function input the signal of
user-defined fault 2
1. Reset running
2. Reset running
Err.37 Offload
1. The inverter running current
is less than F8-16
1. Confirm whether the load is out
of or F8-16, F8-17 parameter
settings are consistent with the
actual running condition
Err.38
Rapid
current-limitin
g timeout
1. Whether the load is too large
or motor stalling
2. Small frequency converter
selection 1. Reduce the load and check the
motor and mechanical conditions
2. Selection inverter with bigger
class power