Operation; Tbl. 5: Parameter Settings In The Electronic Drive Unit Of The Turbopump - Pfeiffer Vacuum HiPace Operating Instructions Manual

Operation

5 Operation
Important settings and function-related variables are programmed ex factory as parameters in the vac-
uum pump electronic drive unit. Each parameter has a three-digit number and a description. Parameter-
driven operation and control is supported via Pfeiffer Vacuum displays and control units, or externally
via RS-485 using Pfeiffer Vacuum protocol.
Parameter
[P:035]
[P:330]
[P:342]
Tbl. 5:
Information regarding commissioning of the turbopump with air cooling
► Continuous operation: The fan runs in continuous operation as soon as voltage is supplied.
► Temperature controlled: The fan runs according to the switch point settings ex factory.
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Name Designation
CfgAccA1 Accessory connection A1
TempPmpBot Pump lower part temperature
TempBearng Bearing temperature
Parameter settings in the electronic drive unit of the turbopump
Adjustment/comment
0 = fan (continuous operation)
4 = fan (temperature controlled)
Factory setting for respective pump,
for status requests only (readable)