Woodway 4Front, Руководство по обслуживанию

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24 05/2016 – SM-MT-EN-02
4.2.1 Wiring Connections
AC1: Red
AC2: Black
R: White
S: Black
T: Red
BUSS+
BUSS-
4.2.2 Diagnostic Lights
(Steady): Drive enabled- RUN or OK
(Blinking): Drive enabled- RUN or OK, faults stored in memory
See the following tables:
Red LEDs (steady)
Fault Type Issue with Suggestions
OT Over-
Temperature
Fault
Drive board Make sure fan is working properly. Make sure motor wires are
plugged into correct terminals on drive board. Clean drive board of
any dust and debris.
OV Over-Voltage
Fault Drive board Check the drive board resistor for cracks or burns. If the belt is in
free-wheel, pull the P2 connector off the drive board. If the belt
engages at this time, the issue is with either the interface board or
the display board. If the belt remains in free-wheel, the issue is
with the drive board.
LS Encoder Loss Motor Replace motor.
HS Short Circuit Fail Motor wires Either the motor wires have shorted or the drive board is defective
and needs to be replaced.
Red LEDs (blinking)
Fault Type Issue with Suggestions
OT Belt Jammed for
10 Seconds Motor Check temperature gauge sticker on motor. Ensure that motor
wires are plugged into correct terminals on drive board. Belt spins
easily.
OV Drive Inhibited/
Disabled Drive board Make sure emergency stop magnet is in place and that the fan in
working properly. If the belt is in free-wheel, pull the P2 connector
off the drive board. If the belt engages at this time, the issue is
with either the interface board or the display board. If the belt re-
mains in free-wheel, the issue is with the drive board.
LS Motor Belt Off Drive belt
not recog-
nized The motor may not recognize that the drive belt is on and will not
engage. Tighten the drive belt to ¼” deflection.
HS Ground Fault
Short Circuit Motor wires Either the motor wires have shorted or the drive board is defective
and needs to be replaced.
120 VAC Wire
Neutral Wire
Motor Wires
Unused Wires
Green LEDs
Red LEDs