Operating Mode Switch - Conair FLX-128 User Manual

6 - 1 2 l Tr o u b l e s h o o t i n g
C o n t r o l l e r C o n n e c t i o n s O v e r v i e w
The operating mode switch is located behind a cover flap.
The switch is a push/slide switch with 3 settings and a hold-to-run function.

Operating Mode Switch

Top Position (normal operating
position)
Middle Position
Lower Position
From Middle to Top Position
From Top to Middle Position
Push Down (i.e. with a small
screwdriver
i
NOTE: An operating mode (i.e. RUN or STOP) is internally changed at the end
of a PLC cycle.
Function
RUN Mode
STOP Mode
Controller starts the operating system loader
Firmware and PFC (Programmable Fieldbus
Controller) application are executed (activate
program processing - RUN)
Firmware is executed and PFC application is
stopped (stop program processing - STOP)
•
Hardware is reset.
•
All outputs and flags are reset; variables are
set to 0 or false or to an initial value.
•
Retain variables and flags are not changed.
•
The hardware reset can be performed with
STOP as well as RUN in any position of the
operating mode switch.