Omron E5EK, Руководство пользователя

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CHAPTER 4 APPLIED OPERATION
E5EK
4--20
J
Starting the
program run
•
When the program is configured by the time setup method, a ramp-
priority “PV start” can be selected as one of the run start conditions.
If you select “PV start” in the “PV start” parameter (expansion
mode), program operation is started from the position of the SP that
first matches the PV when program run is started. If the SP does not
match the PV, the program run is started from the beginning.
SP
PV
Step 0 Step 1 Step 2 Step 3
Disabled time
Start point
Time
•
After the run instruction, the controller is reset until the standby
time elapses.
•
Set the standby time in the “standby time” parameter (level 2 mode)
within the range 0.00 to 99.59 (hours:minutes). Defaults is “0.00”.
•
After end of operation, the controller normally is reset. However, con-
trol can be continued on the SP of the final step by setting the “end
condition” parameter (expansion mode). If the “end condition” is set,
the SP of the final step and [
] appears alternately on the No.2
display.
•
When the “number of steps” parameter is changed after operation has
ended, the controller state does not change state. However, if control
with respect to the SP is continued, the SP switches to the new value
of the final step.
Symbol Parameter Name: Mode Description
Operation at power ON : Expansion Operation when power is
turned ON
PV start : Expansion Start of program run
Standby time : Level 2 Start of program run
End condition : Expansion Operation end program run
F
PV start
F
Standby
operation
J
End condition
Parameters