22
The Pfeiffer Vacuum parameter set
7.2.6
Set value settings
7.3
Configuring the connections
The electronic drive unit is pre-configured in the factory. Thereby the turbopump is im-
mediately operational with the necessary functions. The connections of the electronic
drive unit can be configured to suit individual requirements using the parameter set.
7.3.1
Digital outputs on "X3"
Configuration via parameters
[P:019]
and
[P:024]
.
316
DrvPower
Drive power
1
R
W
0
999999
319
PumpCycles
Pump cycles
1
R
0
65535
x
326
TempElec
Temperature electronic
1
R
°C
0
999999
330
TempPmpBot
Temperature pump bottom part
1
R
°C
0
999999
336
AccelDecel
Acceleration / Deceleration
1
R
rpm/s
0
999999
342
TempBearng
Temperature bearing
1
R
°C
0
999999
346
TempMotor
Temperature motor
1
R
°C
0
999999
349
ElecName
Name of electronic drive unit
4
R
354
HW Version
Hardware version electronic drive unit
4
R
360
ErrHist1
Error code history, pos. 1
4
R
x
361
ErrHist2
Error code history, pos. 2
4
R
x
362
ErrHist3
Error code history, pos. 3
4
R
x
363
ErrHist4
Error code history, pos. 4
4
R
x
364
ErrHist5
Error code history, pos. 5
4
R
x
365
ErrHist6
Error code history, pos. 6
4
R
x
366
ErrHist7
Error code history, pos. 7
4
R
x
367
ErrHist8
Error code history, pos. 8
4
R
x
368
ErrHist9
Error code history, pos. 9
4
R
x
369
ErrHist10
Error code history, pos. 10
4
R
x
397
SetRotSpd
Set rotation speed (rpm)
1
R
rpm
0
999999
398
ActualSpd
Actual rotation speed (rpm)
1
R
rpm
0
999999
399
NominalSpd
Nominal rotation speed (rpm)
1
R
rpm
0
999999
#
Display
Designation
Functions
Dat
a
t
y
p
e
Acc
ess
Unit
min max
default
#
Display
Designation
Functions
Da
ta
ty
pe
Ac
ces
s
metho
d
Unit
min max default
700 RUTimeSVal
Set value run-up time
1 RW min
1
120
8
x
701 SpdSwPt1
Rotation speed switchpoint 1
1 RW %
50
97
80
x
707 SpdSVal
Set value in rot. speed setting mode
2 RW %
20
100
65
x
708 PwrSVal
Set value power consumption
7 RW %
10
100
100
1
x
710 Swoff BKP
Switching off threshold backing pump in intermit-
tend mode
1 RW W
0
1000 0
x
711
SwOn BKP
Switching on threshold backing pump in intermit-
tend mode
1 RW W
0
1000 0
x
717 StdbySVal
Set value rotation speed at standby
2 RW %
20
100
66.7
x
719 SpdSwPt2
Rotation speed switchpoint 2
1 RW %
5
97
20
x
720 VentSpd
Venting rot. speed at delayed venting
7 RW %
40
98
50
x
721 VentTime
Venting time at delayed venting
1 RW s
6
3600 3600
x
730 PrsSwPt 1
Pressure switchpoint 1
10 RW hPa
x
732 PrsSwPt 2
Pressure switchpoint 2
10 RW hPa
x
739 PrsSn1Name
Name sensor 1
4 R
740 Pressure 1
Pressure value 1
10 RW hPa
x
742 PrsCorrPi 1
Correction factor 1
2 RW
x
749 PrsSn2Name
Name sensor 2
4 R
750 Pressure 2
Pressure value 2
10 RW hPa
x
752 PrsCorrPi 2
Correction factor 2
2 RW
x
777 NomSpdConf
Nominal rotation speed confirmation
1 RW Hz
0
1500 0
x
797 RS485Adr
RS-485 device address
1 RW
1
255
1
x
1. depending on the pump type
Option
Description
0 = Rotation speed switchpoint attained
Active, if switchpoint attained
1 = No error
Active, if failure-free operation
2 = Error
Active, if error message is active
3 = Warning
Active, if warning message is active