West Control Solutions N4400 - Manual (Page 6)

The Setpoint Programmer has four operating modes:
Base Mode: Day-to-day PID control operations with no program
running. In this mode, a program may be selected to run.
Program Run Mode: A selected program is running, held or waiting
for a pre-defined delay before starting. In this mode, the operator
can view status and program information.
Program Define Mode
1
: Used to view/create/edit programs. This
mode is entered either from Base Mode (selected program may be
edited/created) or from Program Run Mode (currently-running
program may be edited).
Controller Define Mode
2
: Used to define the Controller
characteristics.
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1 Entry via Lock Code; also optional Program Lock prevents changing of program definitions while a
program is running.
2 Entry via a Lock Code.