16
The Pfeiffer Vacuum parameter set
6.2.3 Control commands
# Display Designation Functions
Data type
Access
Unit min max default
001 Heating Heating 0 = off
1 = on
0RW 0 1 0 x
002 Standby Standby 0 = off
1 = on
0RW 0 1 0 x
004 RUTimeCtrl Run-up time control 0 = off
1 = on
0RW 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
0RW 0 1 0 x
012 EnableVent Enable venting 0 = no
1 = yes
0RW 0 1 0 x
017 CfgSpdSwPt Configuration rotation speed switchpoint 0 = Rotation speed switchpoint 1
1 = Rotation speed switchpoint 1&2
7RW 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
7RW 0 20 1 x
023 MotorPump Motor pump 0 = off
1 = on
0RW 0 1 1 x
024 Cfg DO1 Configuration output DO1 Options see [P:019] 7RW 0 21 0 x
025 OpMode BKP Backing pump mode 0 = Continuous operation
1 = Intermittent operation
2 = Delayed switching on
3 = Delayed intermittent operation
7RW 0 3 0 x
026 SpdSetMode Rotation speed setting mode 0 = off
1 = on
7RW 0 1 0 x
027 GasMode Gas mode 0 = Heavy gases
1 = Light gases
2 = Helium
7RW 0 2 0 x
030 VentMode Venting mode 0 = Delayed venting
1 = No venting
2 = Direct venting
7RW 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
7RW 0 12 0 x
036 Cfg Acc B1 Configuration accessory connection B1 Options see [P:035] 7RW 0 12 1 x
037 Cfg Acc A2 Configuration accessory connection A2 Options see [P:035] 7RW 0 12 3 x
038 Cfg Acc B2 Configuration accessory connection B2 Options see [P:035] 7RW 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
7RW 0 3 2 x
050 SealingGas Sealing gas 0 = off
1 = on
0RW 0 1 0 x