6 Programless Communications
6 - 32
E5@C Digital Temperature Controllers Communications Manual (H175)
Stopping the E5CC Controllers
(1) We will change the values that are displayed for PLC memory to hexadecimal values.
In the PLC Memory Window, select View
−
Display
−
Hexadecimal from the menu bar.
(2) We will stop the No. 0 Controller.
Change the RUN/STOP parameter (r-s) in the operation level of the E5CC to RUN (run).
For a Controller with event inputs, the Event Input 2 Assignment parameter (ev-2) in the
initial setting level is set to RUN/STOP (stop), so the RUN/STOP parameter will not be dis-
played. Change the Event Input 2 Assignment parameter to NONE (none), and then
change the RUN/STOP parameter to RUN.
(3) We will switch the No. 0 Controller to STOP.
Confirm that D0015 (Request Flag) in the PLC Memory Window is 0001 (Enable Writing),
double-click D0016 (Operation Command Code), enter 0101 hex (STOP), and then click
the OK Button.
D0016 will change to 0000, D0000 (Response Flag) will remain at 0001 (Enable Writing),
and “STOP” will be displayed on the No. 0 Controller.
Confirm this for the No. 1 and No. 2 Controllers as well.
For details on other operation command codes, refer to 6-3-4 Operation Command Codes.
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