![background image](http://html1.mh-extra.com/html/abb/acs880-x04/acs880-x04_firmware-manual_3389539531.webp)
Fault tracing 531
7084
Panel/PC tool version
conflict
The current version of the
control panel and/or PC tool
does not support a function.
(For example, older panel
versions cannot be used as a
source of external reference.)
Update control panel and/or PC tool.
Contact your local ABB representative if
necessary.
7085
Incompatible option
module
Option module not supported.
(For example, type Fxxx-xx-M
fieldbus adapter modules are
not supported.)
Check the auxiliary code. The code
specifies the interface to which the
unsupported module is connected:
1:
Fieldbus interface A,
2:
Fieldbus
interface B.
Replace the module with a supported
type.
7121
Motor stall
Programmable fault:
Motor is operating in stall
region because of e.g.
excessive load or insufficient
motor power.
Check motor load and drive ratings.
Check fault function parameters.
7122
Motor overload
Programmable fault:
Motor current is too high.
Check for overloaded motor.
Adjust the parameters used for the motor
overload function (
) and
7181
Brake resistor
DC overvoltage detected
during braking.
Check that a brake resistor has been
connected.
Check the condition of the brake resistor.
Check the dimensioning of the brake
chopper and resistor.
7183
BR excess
temperature
Brake resistor temperature has
exceeded fault limit defined by
parameter
.
Stop drive. Let resistor cool down.
Check resistor overload protection
function settings (parameter group
Check fault limit setting, parameter
.
Check that braking cycle meets allowed
limits.
7184
Brake resistor wiring
Brake resistor short circuit or
brake chopper control fault.
Check brake chopper and brake resistor
connection.
Ensure brake resistor is not damaged.
After correcting the cause of the fault,
reboot the control unit (using parameter
) or by cycling
power.
7191
BC short circuit
Short circuit in brake chopper
IGBT.
Ensure brake resistor is connected and
not damaged.
Check the electrical specifications of the
brake resistor against the
Hardware
manual
.
Replace brake chopper (if replaceable).
After correcting the cause of the fault,
reboot the control unit (using parameter
) or by cycling
power.
Code
(hex)
Fault
Cause
What to do
Содержание ACS880-x04
Страница 1: ... ABB INDUSTRIAL DRIVES ACS880 primary control program Firmware manual ...
Страница 4: ......
Страница 18: ...18 Using the control panel ...
Страница 24: ...24 Control locations and operating modes ...
Страница 111: ...Application macros 111 Fieldbus control macro This application macro is not supported by the current firmware version ...
Страница 112: ...112 Application macros ...
Страница 496: ...496 Additional parameter data ...
Страница 544: ...544 Fault tracing ...
Страница 602: ...602 Control chain diagrams ...