Dyaco CT 900 LED, Service Manual

Page: 98 / 125

98
8. Error Messages / Troubleshooting
Display
on KPC-
CC01
Warnin
g Code
#
Warning
Description
Action to take
InC1
14
Up and Down not
responding
4. Verify the wiring between the up-down motor and the motor drive.
5. Verify the settings of Pr02-20 ~Pr02-30.
6. Verify if the up-down reaches the impassable point.
InC2
15
Up-Down Loss 3. Verify the wiring between the up-down motor and the motor drive.
4. Verify the settings of Pr02-20 ~Pr02-30.
InC3
16
Up-down reversed 3. Verify the wiring between the up-down motor and the motor drive.
4. Verify the settings of Pr02-20 ~Pr02-30.
toH
17
Motor over-heating
warning
3. Verify if the motor is overheated.
4. Verify the wiring of motor’s temperature protection switch.
Stop
18
SafeKey causes a
stop
Unable to send the RUN command while the SafeKey is coasting to stop.
ocSt
19
Over-current
protection warning
Verify if the motor is overload.
tHL
20
Temperature
detection loss
warning
Verify the wiring of the motor’s temperature detection cable (J14).
PGE
r
21
PG feedback loss
warning
5. Verify if the Encoder works properly.
6. Verify the wiring of PG card.
7. Verify if the motor’s speed over the PG terminal’s detection range.
8. Verify the setting of Pr02-31 ~ Pr02-39.