Fault tracing 321
0009
MOT OVERTEMP
(4310)
bit 8
(programmable fault
function
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
Check value of fault limit.
Check that actual number of sensors
corresponds to value set by parameter
.
Let motor cool down. Ensure proper
motor cooling: Check cooling fan,
clean cooling surfaces, etc.
0010
PANEL LOSS
(5300)
bit 9
(programmable fault
function
)
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 in external control mode
(REM) and is set to accept start/stop,
direction commands or references
through control panel:
Check group
and
settings.
0012
MOTOR STALL
(7121)
bit 11
(programmable fault
function
)
Motor is operating in
stall region due to eg
excessive load or
insufficient motor
power.
Check motor load and drive ratings.
Check fault function parameters.
0014
EXT FAULT 1
(9000)
bit 13
(programmable
fault function
)
External fault 1
Check external devices for faults.
Check parameter
setting.
0015
EXT FAULT 2
(9001)
bit 14
(programmable
fault function
)
External fault 2
Check external devices for faults.
Check parameter
setting.
0016
EARTH FAULT
(2330)
bit 15
(programmable fault
function
)
Drive has detected
earth (ground) fault in
motor or motor cable.
Check motor.
Check motor cable. Motor cable length
must not exceed maximum
specifications. See section
on page
.
Note:
Disabling earth fault (ground
fault) may void the warranty.
CODE FAULT
CAUSE
WHAT TO DO
Aotewell Ltd
www.aotewell.com
Industry Automation
HongKong|UK|China
+86-755-8660-6182