Pfeiffer TC400 - Applied data types; Malfunctions; General

26
Malfunctions
Control command understood
Switch on pumping station (parameter [P:010], device address slave: "042")
8.3 Applied data types
9 Malfunctions
9.1 General
Turbopump and electronic drive unit malfunctions always result in a warning or er-
ror message. In both cases, the electronic drive unit outputs an error code. Oper-
ating messages are generally displayed via the LEDs on the electronic drive unit. If
an error occurs, the turbopump and connected devices will be switched off. The se-
lected venting mode will be triggered after the preset delay.
! 0421001006111111020
C
R
ASCII 4852504948484948485449494949494948504813
! 0421001006111111020
C
R
ASCII 4852504948484948485449494949494948504813
Data type Description Size l1 - l0 Example
0 False / true 06 000000 / 111111
1 Positive integer number 06 000000 to 999999
2 Positive fixed comma number 06 001571 equal to 15,71
4 Symbol chain 06 TC_400
7 Positive integer number 03 000 to 999
11 Symbol chain 16 BrezelBier&Wurst
WARNING
Automatic start-up after error acknowledgement
The function "pumping station" of the electronic drive unit will remain active after a pow-
er failure or if errors occur that lead to shut down the pump or the system. The tur-
bopump will automatically run-up once the error has been rectified and acknowledged.
 Switch off the function "pumping status" if necessary.
 Take suitable safety measures to prevent the high vacuum flange from meshing
when the turbopump is running.