![ABB ACS880-01 Series Скачать руководство пользователя страница 591](http://html.mh-extra.com/html/abb/acs880-01-series/acs880-01-series_firmware-instructions_2621591.webp)
Fault tracing 591
4991
Safe motor
temperature 1
(Editable message text)
The thermistor protection
module installed in slot 1
indicates overtemperature.
Check the cooling of the motor.
Check the motor load and drive ratings.
Check the wiring of the temperature
sensor. Repair wiring if faulty.
Measure the resistance of the sensor.
Replace sensor if faulty.
4992
Safe motor
temperature 2
(Editable message text)
The thermistor protection
module installed in slot 2
indicates overtemperature.
4993
Safe motor
temperature 3
(Editable message text)
The thermistor protection
module installed in slot 3
indicates overtemperature.
5080
Fan
Cooling fan feedback missing.
See
(page
).
5081
Auxiliary fan broken
An auxiliary cooling fan
(connected to the fan
connectors on the control unit)
is stuck or disconnected.
Check the auxiliary code. The auxiliary
code identifies the fan (
1:
Auxiliary fan 1,
2:
Auxiliary fan 2).
Check auxiliary fan(s) and connection(s).
Replace faulty fan.
Make sure the front cover of the drive
module is in place and tightened. If the
commissioning of the drive requires that
the cover is off, activate parameter
within 2 minutes
from control unit reboot to temporarily
suppress the fault.
5090
STO hardware failure
Safe torque off hardware
failure.
Contact your local ABB representative,
quoting the auxiliary code. The code
contains location information, especially
with parallel-connected inverter modules.
When converted into a 32-bit binary
number, the bits of the code indicate the
following:
31…28: Number of faulty inverter module
(0…11 decimal). 1111: STO_ACT states
of control unit and inverter modules in
conflict
27: STO_ACT state of inverter modules
26: STO_ACT state of control unit
25: STO1 of control unit
24: STO2 of control unit
23…12: STO1 of inverter modules 12…1
(Bits of non-existing modules set to 1)
11…0: STO2 of inverter modules 12…1
(Bits of non-existing modules set to 1)
5091
Safe torque off
Programmable fault:
Safe torque off function is
active, i.e. safety circuit
signal(s) connected to
connector XSTO is broken
during start or run.
Check safe torque off circuit connections.
For more information, see appropriate
drive hardware manual and description of
parameter
(page
).
5092
PU logic error
Power unit memory has
cleared.
Cycle the power to the drive. If the
control unit is externally powered, also
reboot the control unit (using parameter
) or by cycling
its power. If the problem persists, contact
your local ABB representative.
Code
(hex)
Fault
Cause
What to do
Содержание ACS880-01 Series
Страница 1: ...ABB industrial drives Firmware manual ACS880 ESP control program option N5600 ...
Страница 4: ......
Страница 12: ...12 Table of contents ...
Страница 20: ...20 Introduction to the manual ...
Страница 22: ...22 Using the control panel ...
Страница 28: ...28 Control locations and operating modes ...
Страница 145: ...Application macros 145 Fieldbus control macro This application macro is not supported by the current firmware version ...
Страница 146: ...146 Application macros ...
Страница 502: ...502 Parameters ...
Страница 606: ...606 Fault tracing ...
Страница 662: ...662 Control chain diagrams ...
Страница 664: ...Contact us www abb com drives www abb com drivespartners 3AXD50000041193 Rev A EN EFFECTIVE 2017 06 30 ...