How To Use Front Panel - Varian 969-8988 Bedienungshandbuch

HOW TO USE BY FRONT PANEL
LS
AG
VACUUM TECHNOLOGIES
COUNTERS
increase
decrease
LOW SPEED
Turbo-V 81-AG
–
Start Stop and Reset Fail button
Press once for the START command and again for
the STOP command.
In the case of controller's failure, press once to
reset the fail condition.
The front panel START/STOP function is available only
if the controller is set to "FRONT mode". If it is set to
"REMOTE mode", when the key is pressed an error
message is shown indicating "COMMAND LOCKED IN
REMOTE", if it is set to "SERIAL" mode, the
"COMMAND LOCKED IN SERIAL MODE" error
message is displayed.
The "Reset Fail" function is always available regardless
of controller mode.
–
Low Speed
Press once to activate the LOW SPEED command;
press again to de-activate.
The front panel LOW SPEED function is available only
if the controller is set to "FRONT" mode; error message
is returned.
If it is set to "REMOTE" mode, the COMMAND
LOCKED IN REMOTE error message is displayed
while if it is in "SERIAL" mode the "COMMAND
LOCKED IN SERIAL MODE" error message is
returned.
R1
R2
MEASURES
next
menu
previous
START/STOP
NOTE
NOTE
–
Counters
Pressing the first time on the display, the following
information is displayed:
C Y C L E
T I M E
Where
CYCLE XXXX
TIME XXXXXm
Pressing a second time, the following is displayed:
P U M P
X X X X X X h
PUMP LIFE
XXXXXX total operating time (hours)
of the pump
Pressing a third time, the following message Is
displayed:
M N : X X X X X X X X X X
S N : Y Y Y Y Y Y Y Y Y Y
MN Model Number of the controller
SN Serial Number
On pressing the key again, the main screen page is
redisplayed.
–
Measures
Pressing once, the following is obtained:
86
TECHNICAL INFORMATION
X X X X
X X X X X m
Number of start/stop
cycles
Time of last cycle (minutes)
L I F E
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