22
The Pfeiffer Vacuum parameter set
9.2.3
Control commands
#
Display
Designation
Functions
Da
ta
t
ype
Ac
ce
ss
Unit
min max
default
001 Heating
Heating
0 = off
1 = on
0 RW
0
1
0
x
002 Standby
Standby
0 = off
1 = on
0 RW
0
1
0
x
004 RUTimeCtrl
Run-up time control
0 = off
1 = on
0 RW
0
1
1
x
009 ErrorAckn
Error acknowledgement
1 = Error acknowledgement
0 W
1
1
010 PumpgStatn
Pumping station
0 = off
1 = on and error acknowledgement
0 RW
0
1
0
x
012 EnableVent
Enable venting
0 = no
1 = yes
0 RW
0
1
0
x
013 Brake
Brake
0 = off
1 = on
0 RW
0
1
0
x
017 CfgSpdSwPt
Configuration rotation speed switchpoint
0 = Rotation speed switchpoint 1
1 = Rotation speed switchpoint 1&2
7 RW
0
1
0
x
019 Cfg DO2
Configuration output DO2
0 = Rot. speed switchpoint attained
1 = No error
2 = Error
3 = Warning
4 = Error and/or warning
5 = Set speed attained
6 = Pump on
7 = Pump accelerates
8 = Pump decelerates
9 = always 0
10 = always 1
11 = Remote priority active
12 = Heating
13 = Backing pump
14 = Sealing gas
15 = Pumping station
16 = Pump rotates
17 = Pump does not rotate
19 = Pressure switchpoint 1 underrun
20 = Pressure switchpoint 2 underrun
21 = Fore-vacuum valve, delayed
7 RW
0
20
1
x
023 MotorPump
Motor pump
0 = off
1 = on
0 RW
0
1
0
x
024 Cfg DO1
Configuration output DO1
Options see
[P:019]
7 RW
0
20
0
x
025 OpMode BKP
Operation mode backing pump
0 = Continous operating
1 = Intermittend mode
2 = Delayed switch-on
7 RW
0
2
0
x
026 SpdSetMode
Rotation speed setting mode
0 = off
1 = on
7 RW
0
1
0
x
027 GasMode
Gas mode
0 = Heavy gases
1 = Light gases
2 = Helium
7 RW
0
2
0
x
028 Cfg Remote
Configuration remote
0 = Standard
4 = Relais inverted
7 RW
0
4
0
x
030 VentMode
Venting mode
0 = Delayed venting
1 = No venting
2 = Direct venting
7 RW
0
2
0
x
035 Cfg Acc A1
Configuration accessory connection A1
0 = Fan (continous operation)
1 = Venting valve, normally closed
2 = Heating
3 = Backing pump
4 = Fan (temperature controlled)
5 = Sealing gas
6 = always 0
7 = always 1
8 = Power failure venting unit
12 = second venting valve
7 RW
0
12
5
x
036 Cfg Acc B1
Configuration accessory connection B1
Options see
[P:035]
7 RW
0
12
1
x
038 Cfg Acc B2
Configuration accessory connection B2
Options see
[P:035]
7 RW
0
12
2
x
041 Press1HVen
Enable integrated HV Sensor (IKT only)
0 = off
1 = on
2 = on, when rotation speed switchpoint
attained
3 = on, when pressure switchpoint
underrun
7 RW
0
3
2
x
045 Cfg Rel R1
Configuration Relay 1
Options see
[P:019]
7 RW
0
21
0
x
