20
1
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TwisTorr 74FS AG Rack Controller User Manual / 87-901-055-01
B
= Vent & Purge Auto/Man
0
0 = Auto (the controller drives purge and vent
valves automatically)
1 = Manual (the user can command the valves by
serial line or profibus)
B
= Gas Load Type. Select here the gas load
1
0 = Ar
1 = N2
B
= Interlock Type
2
0 = continuos (the interlock must be always present
to run the pump)
1 = at start (the interlock must be present only at
start command)
B
= Setpoint R1 Logic
3
0 = active close (NO)
1 = active open (NC)
B
= Setpoint R2 Logic
4
0 = active close (NO)
1 = active open (NC)
B
-
= Pressure Unit
5
6
0 = mbar
1 = Pascal
2 = Torr
B
= Reserved
7
B
-
= Setpoint R1 Type
0
2
0 = frequency
1 = current
2 = time
3= normal operation
4= pressure
B
= Setpoint R2 Type
3-5
0 = frequency
1 = current
2 = time
3= normal operation
4= pressure
B
-
= Analog Output 1 Type
6
7
0 = frequency
1 = power
2 = temperature
3= pressure
Technical Information
Profibus Option
125
157
110
104
174
163
101
171
111
281/300
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