American Magnetics 4Q12125PS-430 High Stability Integrated Power Supply System - Manual (Page 208)

190 Rev. 5
Appendix
Persistent Switch Operation Flowchart
A.18 Persistent Switch Operation Flowchart
YES
Start
Press
PERSIST.
SWITCH
CONTROL
key
Was SHIFT
key activated prior to
PERSIST. SWITCH
CONTROL
key press?
NO
YES
Is
remote lockout
active?
Beep
YES
Is 430
in PAUSE or HOLDING
mode or at ZERO?
Beep
NO
YES
To
START
To
START
To
START
Is 430
at default current/
field display?
NO
NO
Is PSwitch
Installed?
Beep
NO
Is feature
locked?
YES
NO
Beep
twice
YES
A B
To
START
To
START
To
START
To
START
To
START
To
START
Figure A-11. Persistent Switch Operation Flowchart, Page 1