ABB ACS350 Series, Руководство пользователя

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Fault tracing
279
0009 MOT OVERTEMP
(4310)
0305 bit 8
(programmable fault
function
3005 ... 3009
/ 3504 )
Motor temperature is too high
(or appears to be too high) due
to excessive load, insufficient
motor power, inadequate
cooling or incorrect start-up
data. Check motor ratings, load and cooling.
Check start-up data.
Check fault function parameters.
Measured motor temperature
has exceeded fault limit set by
parameter
3504 FAULT LIMIT.
Check value of fault limit.
Check that actual number of sensors corresponds to
value set by parameter (
3501 SENSOR TYPE).
Let motor cool down. Ensure proper motor cooling:
Check cooling fan, clean cooling surfaces, etc.
0010 PANEL LOSS
(5300)
0305 bit 9
(programmable fault
function
3002 )
Control panel selected as active
control location for drive has
ceased communicating. Check panel connection.
Check fault function parameters.
Check control panel connector.
Refit control panel in mounting platform.
If drive is external control mode (REM) and is set to
accept start/stop, direction commands or references
via control panel:
Check group
10 START/STOP/DIR and
11 REFERENCE SELECT settings.
0011 ID RUN FAIL
(FF84)
0305 bit 10
Motor ID Run is not completed
successfully. Check motor connection.
Check start-up data (group
99 START-UP DATA ).
Check maximum speed (parameter 2002 ). It should
be at least 80% of motor nominal speed (parameter
9908 ).
Ensure ID run has been performed according to
instructions in section
How to perform the ID Run on
page 54 .
0012 MOTOR STALL
(7121)
0305 bit 11
(programmable fault
function
3010 … 3012 )
Motor is operating in stall region
due to e.g. excessive load or
insufficient motor power. Check motor load and drive ratings.
Check fault function parameters.
0014 EXT FAULT 1
(9000)
0305 bit 13
(programmable
fault function
3003 )
External fault 1 Check external devices for faults.
Check parameter
3003 EXTERNAL FAULT 1 setting.
0015 EXT FAULT 2
(9001)
0305 bit 14
(programmable
fault function
3004 )
External fault 2 Check external devices for faults.
Check parameter
3004 EXTERNAL FAULT 2 setting.
0016 EARTH FAULT
(2330)
0305 bit 15
(programmable fault
function
3017 )
Drive has detected earth
(ground) fault in motor or motor
cable. Check motor.
Check fault function parameters.
Check motor cable. Motor cable length must not
exceed maximum specifications. See section
Motor
connection on page 296 .
CODE FAULT CAUSE WHAT TO DO