Presentation
ACT 250 “box” controller control modes
There are two possible control modes: local control and remote control.
Local control mode
Controller power and fault indicators
POWER | FAULT | SPEED | START | STOP |
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Pump
Pump stop switch
Pump status indicators
Remote control
There are three possible remote control modes:
January 2001
1The remote control
Established by the REMOTE connector which:
-provides remote control of the START, STOP, STANDBY, EXTERNAL SAFETY and MODE SELECT functions;
-replicate the available monitoring parameters
(At speed / Starting / Fault) on dry contacts.
2 |
1 |
2RS 232 serial link The RS232 serial link is used to control and monitor the pump using a computer.
2RS 485 serial link The RS485 serial link is used to connect several pumps in a network.
The wiring characteristics are given on page 13
Alcatel Vacuum Technology France - ACT 250 addendum | 5 |