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18
The Pfeiffer Vacuum parameter set
Digital inputs on
"
remote
"
Configuration via parameters
[P:062]
,
[P:063]
or
[P:064]
.
Digital outputs and
relays on "
remote
"
Configuration via parameters
[P:019]
and
[P:024]
, respectively
[P:045]
,
[P:046]
and
[P:047]
.
Analog output on
"
remote
"
Configuration via parameter
[P:055]
.
Analog input on
"
remote
"
Configuration via parameter
[P:057]
.
5 = Sealing gas
Control via parameters Pumping station and Sealing gas
6 = always 0
GND for the control of an external device
7 = always 1
+24 VDC for the control of an external device
8 = Venting valve, normally open
Control via parameter Enable venting, when using a
venting valve which is normally open.
Option
Description
Option
Description
0 = deaktiviert
Connection deactivated
1 = Enable venting
Control is equal to parameter [P:012]
2 = Heating
Control is equal to parameter [P:001]
3 = Sealing gas
Control is equal to parameter [P:050]
4 = Run-up time control
Control is equal to parameter [P:004]
5 = Rotation speed setting mode
Control is equal to parameter [P:026]
Option
Description
0 = Rotation speed switchpoint attained
Signal, if switchpoint attained
1 = No error
Signal, if failure-free operation
2 = Error
Signal, if error message is active
3 = Warning
Signal, if warning message is active
4 = Error and / or warning
Signal, if error and / or warning is active
5 = Set rotation speed attained
Signal, if set rotation speed is attained
6 = Pump on
Signal, if Pumping station and Motor is on; No Error
7 = Pump accelerates
Pumping station is on;Actual rotation speed < Set rota-
tion speed
8 = Pumpe decelerates
Pumping station is on;Actual rotation speed > Set rota-
tion speed
Pumping station is off;Rotation speed > 3 Hz
9 = always 0
GND for the control of an external device
10 = always 1
+24 VDC for the control of an external device
11 = Remote priority active
Signal, if Remote priority is active
12 = Heating
Control is equal to parameter [P:001]
13 = Backing pump
Control via parameter Pumping station and operation
mode backing pump
14 = Sealing gas
Control is equal to parameter [P:050]
15 = Pumping station
Control is equal to parameter [P:010]
Option
Description
0 = Rotation speed
Rotation speed signal; 0 - 10 VDC = 0 - 100 % x f
Nominal
1 = Power
Power signal; 0 - 10 VDC = 0 - 100 % x P
max
2 = Current
Current signal; 0 - 10 VDC = 0 - 100 % x I
max
3 = always 0 V
always GND
4 = always 10 V
output of continously 10 V DC
5 = follows AI1
follows the analogue input 1
Option
Description
0 = Switched off
Connection is deactivated
1 = Set value in rotation speed setting
mode
Rotation speed setting mode via pin 7 (0 - 10 V) and pin 11
(GND)