General - Varian 969-8988 Bedienungshandbuch

N O R M A L
X X X X X X X X X X X X X X
Where:
NORMAL: indicates the operating regime
of the pump
XXXHz: see description "Pressing once"
Measures key
The operating mode of the controller is shown at
the bottom in the center. This may be:
FRONT: front mode (the controller accepts
START/STOP and LOW SPEED commands from
the front panel)
REMOTE: remote mode (the controller accepts
START/STOP and LOW SPEED commands via the
rear connector)
RS232: the controller accepts commands from the
serial port according to the RS232 standard.
RS485 [XX]: the controller accepts commands from
the serial port in RS485 mode with address XX (XX
from 0 to 31)
PROFIBUS [YYY]: the controller accepts
commands from the PROFIBUS port with address
YYYY
Black rectangles as shown below may be displayed at
any time in the first and last box of the bottom line of
the display (opposite the LS / AG / R1 / R2 captions).
The meaning of these rectangles is as follows:
LS → the controller is at LOW SPEED
AG → the Gauge is connected to the controller
R1 → relay (set point ) R1 is active
R2 → relay (set point ) R2 is active
LS
AG
X X X X H z
R1
R2
88
TECHNICAL INFORMATION
USE

General

Make all vacuum manifold and electrical connections and
refer to Turbo-V pump instruction manual before to
operating the Turbo-V controller.
!
To avoid injury to personnel and damage to the
equipment, if the pump is laying on a table make sure it
is steady. Never operate the Turbo-V pump if the pump
inlet is not connected to the system or blanked off.
The input signal P1 connector should be left in position
including the shipping links if no external connections
are made. The forepump and the Turbo-V pump can be
switched on at the same time.
WARNING!
NOTE
87-900-986-01 (C)