Mode Selector Switch; Inline Controller Operating Modes - Phoenix Contact ILC 131 ETH Installing And Operating Information

ILC 1X1
24
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2.7

Mode selector switch

The mode selector switch is used to define the operating state of the controller.
The RUN/PROG and STOP positions have a latching function and the MRESET position
has a momentary-action function. After releasing the switch in the MRESET position, it re-
turns to STOP.
Table 2-1

Inline controller operating modes

Operating Explanation
mode
RUN/PROG The controller is in the RUN state. The application program is being
processed.
The PC Worx/PC Worx Express software can be used for program and
configuration modifications as well as for the online monitoring func-
tion.
STOP The controller is in the STOP state. Application program processing
has been stopped.
MRESET Retain data and the application program are deleted.
Set the mode selector switch in the following sequence to delete the re-
tain data and the application program:
• Set the switch to the MRESET position for three seconds.
• Release the switch for less than three seconds.
• Set the switch to the MRESET position for three seconds.
MRESET
STOP
RUN / PROG
Figure 2-9 Mode selector switch
The application program is not processed if a controller er-
ror has occurred or if the application program has been
stopped by PC Worx/PC Worx Express.
F R
F F
U L
U S
U M
P F
B S A
F A IL
R D Y I6
1
I5
I8
E I7
I2
I1
I4
Q 2 I3
Q 1
Q 4
Q 3
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