D 10
Diagnosis and troubleshooting
ACT 200 T and ACT 600 T
Alcatel - High Vacuum Technology - ATP User’s Manual
3/3
GB 00431 - Edition 01 - March 97
INCIDENT
CAUSE
CONSEQUENCE
REMEDY
D01 :
EXT SAFETY
D02 :
DLY SOFTWARE
D03 :
ACT TEMP.
D04 :
PUMP TEMP.
D05 :
HALL SENSORS
D06 :
START FAULT
D07 :
PUMP CURRENT
D08 :
NO CONNECT
D09 :
HIGH PRESS.
The external security
contact on the REMOTE
CONTROL connector is
activated.
Soft counter default.
Controller temperature
exceeds the authorized
limit 70°C for ACT 600T
or 75°C for ACT 200T
The pump motor
temperature exceeds the
authorized limit 85°C.
Not used.
Not used.
Motor overcurrent or
Hall sensor default.
Pump not connected.
Not used.
The controller stops the
motor. The pump can’t
restart.
Starting current too
high.
The pump can’t start
up.
• Test the external safety devices
(contact 31 - 32);
• Repair the fault and press
START to restart
(see B 60)
• Reinitialize the controller with
the main switch (0/1);
• If the fault happens again, call
the ALCATEL Customer Service.
• Check that the cooling circuit
is operating correctly:
- Internal fan for ACT 600T;
- Ventilation for ACT 200T.
• Check that the cooling circuit
is operating correctly;
• Reduce the working pressure
or the flowrate.
• If the fault happens again, call
the ALCATEL Customer Service.
• Reinitialize the controller with
the main switch (0/1);
• If the fault happens again, call
the ALCATEL Customer Service.
• Check the cable connection.
