Trips & Fault Finding
9-5
AC890PX AC Drive
Keypad Display
Description
Possible Reason for Trip
INPUT 2 BREAK
I/O TRIPS:: INPUT 2 BREAK
has gone True
Check configuration to determine source of signal
MOTOR STALLED
The motor has stalled (not
rotating)
Motor loading too great
Current limit level is set too low
Stall trip duration is set too low
Fixed or auto boost levels are set too high
INVERSE TIME
The inverse time current limit is active: motor loading is too great;
fixed or autoboost levels are too high (Full Load Current = 150%
for 60 seconds)
BRAKE RESISTOR
External dynamic braking
resistor has been overloaded
Trying to decelerate a large inertia load too quickly or too often
BRAKE SWITCH
Internal dynamic braking switch
has been overloaded
Trying to decelerate a large inertia load too quickly or too often
OP STATION
Keypad has been disconnected
from drive whilst drive is
running in local control
Keypad accidentally disconnected from drive
COMMS BREAK
COMMS BREAK parameter set to True (refer to I/O TRIPS menu
at level 3)
CONTACTOR FBK
The CONTACTOR CLOSED input in the SEQUENCING LOGIC
function block remained FALSE after a run command was issued
SPEED FEEDBACK
SPEED ERROR > 50.00% for 10 seconds
AMBIENT TEMP
The ambient temperature in the drive is too high
Содержание AC890PX Series
Страница 17: ...2 5 Product Overview AC890PX AC Drive 890PX bottom wire entry ...
Страница 25: ...3 4 Installing the Drive AC890PX AC Drive Outline Drawing of AC890PX 132kW 400kW HC471581 page 2 of 2 ...
Страница 144: ...The Keypad 7 9 AC890PX AC Drive The Menu System Map ...
Страница 145: ...7 10 The Keypad AC890PX AC Drive The Menu System Map continued ...
Страница 159: ...7 24 The Keypad AC890PX AC Drive Assembly Procedure Mounting Dimensions for the Remote Mounted 6901 Keypad ...
Страница 250: ...Programming D 10 AC890PX AC Drive VALUE INPUT BREAK VALUE INPUT LOSS LEVEL BREAK ENABLE BREAK TYPE UNPROCESSED ...
Страница 328: ...Programming D 88 AC890PX AC Drive Functional Description ...
Страница 386: ...Programming D 146 AC890PX AC Drive Setpoint Drive Frequency Frequency 1 Frequency 2 ...
Страница 391: ...D 151 Programming AC890PX AC Drive Speed Rated Speed No Load Speed synchronous speed Rated Torque Torque ...