29
SYSTEM STARTUP—FAULT CODES
Drive System Fault Codes (500-Level Codes)
Table 8 below lists possible fault codes associated with
the drive system. Included in this table is a description
of each fault code and the suggested, corrective action.
NOTE: All 500-level codes are warnings indica-
tion the maximum, allowable value has
been exceeded. The door will only operate
in the failure error jog mode.
Table 8
Fault Code
(Drive System)
Description Corrective Action
F.5 10 Over-current.
1. mechanical problem
2. motor brake not releasing
3. motor nameplate parameters (frequency,
current, etc.) incorrectly set
4. motor torque boost incorrectly set
1. check operation of door
2. check brake
3. check motor parameter settings and
verify settings match listing on motor
nameplate
4. consult factory
F.5 15 Maximum motor over-current.
1. motor or motor connection problem
2. incorrect motor nameplate parameters
3. incorrect motor parameters
1. check motor connections
2. verify motor nameplate parameter set-
tings P.100 and P.102
3. consult factory
F.5 19 IGBT over-current (LED 330 on).
1. faulty motor winding or motor shorted to
ground
2. incorrect motor nameplate parameters
3. incorrect motor parameters
1. check motor
2. verify motor nameplate parameter set-
tings P.100 and P.102
3. consult factory
F.5 20 Over voltage.
1. excessive supply voltage
2. excessive motor speed
3. motor speed cannot be properly reduced
by motor brake
4. faulty brake resistor
1. measure supply
2. consult factory
3. consult factory
4. consult factory
F.5 21 Under voltage
1. low supply voltage or undersized service 1. check supply voltage or service
F.5 24 24V supply problem
1. 24V power supply is overloaded,
shorted, or has failed (24V LED off)
1. check 24V power supply, check activa-
tors or other devices connected to 24V
supply, eliminate overload condition,
check for short
F.5 25 High supply voltage.
1. incoming voltage too high 1. check incoming voltage
To Next Page
Loading...
Need help?
General
