Monitor Relay Programming - Varian Turbo-V 250 PCB Manual De Instrucciones

Monitor Relay Programming

•
The display shows:
S P E E D T H R E S H O L D
S E L E C T I O N : X X K R P M
where: XXKRPM = is the switch point of relay R1 at
the preset turbopump speed, adjustable from 00 to
99 KRPM.
The speed threshold will condition the R1 and R2
operation (see the following cycle diagram) and it is
factory-set to 53 KRPM.
•
Press the CYCLE NUMBER pushbutton to select
the first number.
S P E E D
S E L E C T
Cycle diagram
63
TECHNICAL INFORMATION
T H R E S H O L D
I O N : X X K R P M
87-900-854-01 (C)