
54
LED display
Corrective action
bb7
(flash)
External
baseblock
bb8
(flash)
External
baseblock
OS
(flash)
Motor over
speed
Check ASR parameters
group 21.
Check PG parameters
Check overspeed
parameters 20-20/20-
12.
PGO
(flash)
PG open
circuit
Check PG wiring.
Check PG power-
supply.
Make sure brake is
released.
DEV
(flash)
Speed
deviation
Check load
Make sure brake is
released.
Check PG wiring.
Check PG parameters
20-23/20-24.
Increase Acceleration /
deceleration time.
OL1
Motor overload
Check V/f curve.
Check motor rated
current
Check and reduce
motor load, check and
operation duty cycle.
OL2
Inverter
overload
Check V/f curve.
Replace inverter with
larger rating.
Check and reduce
motor load, check and
operation duty cycle.
CE
(flash)
communication
error
Check connection
Check host computer /
software.
LED display
Corrective action
CLA
over current
protection level
A
Check load and duty
cycle operation.
CLB
over current
protection level
B
Check load and duty
cycle operation.
Retry
(flash)
retry
Warning disappears
after automatic reset.
ES
(flash)
External
emergency
stop
Turn off run command,
and remove external
emergency stop
command.
EF1 ( flash )
External fault
(S1)
Multi-function input
function set incorrectly.
Check wiring
Multi-function input
function set incorrectly.
Check wiring
EF2 ( flash )
External fault
(S2)
EF3 ( flash )
External fault
(S3)
EF4 ( flash )
External fault
(S4)
EF5 ( flash )
External fault
Содержание A510s
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Страница 60: ...2 1 4 1 5 11 55 07 00 5 5 15Hp 15 1 6 25 14 104 140 F 10 40 60 C 95 RH...
Страница 61: ...3 2 2 1 NFB AC NFB NFB NFB 200mA 0 1 V TYPE AC AC EMC R S T E...
Страница 103: ...A 3 Type 1 During installation all conduit hole plugs shall be removed and all conduit holes shall be used 690V 80A...
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