Pump Driving; Stop Speed Reading And Active Stop - Agilent Technologies TwisTorr 305 FS User Manual

Technical Information

Pump Driving

Figure 50 Diagram 4

Stop Speed Reading and Active Stop

This function can be activated by Front Panel or serial line (Win 107, 167).
Active Stop brakes the pump using the motor. The Stop Speed reading reads the
pump speed after a stop command.
Figure 51 Diagram 5
196
1200
1000
800
600
400
200
0
0 50 100 150
SSR
Agilent TwisTorr 305 FS Remote Controller User Manual
Freq. (Hz)
Power. (W)
200 250 300 350
Time (s)
AS
160
140
120
100
80
60
40
20
0
- 20
400