Filter
Top Products
Use
Alcatel Vacuum Technology France - ACT 250 addendum
27
January 2001
Controller functions
Fault monitoring
■ Alerts are indicated by:
- flashing red indicator. The pump power supply is
maintained.
■ Faults are indicated by:
- lit red indicator. The pump is stopped as soon as a fault
is detected.
Alerts and faults shown by the indicator light include:
- controller overheating,
- pump motor overheating,
- cable disconnected (pump / controller)
- external safety device open,
- overcurrent on speed variator.
Alerts and faults can be identified using the serial link (see
page 23, STA command).