Omron E5CN-HT User Manual page 129
Digital controllers programmable type
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Also See for E5CN-HT:
- Communications manual (128 pages) ,
- Instruction manual (2 pages) ,
- Instruction manual (2 pages)
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Using Event Inputs
Resetting a Program
Running a Program
Hold/Clear Hold
Holding a Program
Advancing a Program
Changing the
Program
When the Event Input Assignment 1 or Event Input Assignment 2 parameter
is set to RST (reset), control will stop when event input 1 or 2 turns ON. Alarm
outputs, however, will be according to the PV. The RST (reset) indicator will
light while control is stopped.
Setting
Input contact
Event input 1 or 2
ON
Event input 1 or 2
OFF
When the Event Input Assignment 1 or Event Input Assignment 2 parameter
is set to RUN (run), control will start when event input 1 or 2 turns ON.
Setting
Input contact
Event input 1 or 2
ON
Event input 1 or 2
OFF
When the Event Input Assignment 1 or Event Input Assignment 2 parameter
is set to HLD1 (hold), hold status will be entered when event input 1 or 2 turns
ON. Hold status will be cleared when the input turns OFF. This function is
enabled only during program operation. The HOLD indicator will light during
hold status.
Setting
Input contact
Event input 1 or 2
ON
Event input 1 or 2
OFF
When the Event Input Assignment 1 or Event Input Assignment 2 parameter
is set to HLD2 (hold), hold status will be entered when event input 1 or 2 turns
ON. This function is enabled only during program operation.
Setting
Input contact
Event input 1 or 2
ON
Event input 1 or 2
OFF
When the Event Input Assignment 1 or Event Input Assignment 2 parameter
is set to ADV (advance), the program will move to the next segment when
event input 1 or 2 turns ON. The event input must be turned OFF first before
this function can be activated again. This function is enabled only during pro-
gram operation.
Setting
Input contact
Event input 1 or 2
ON
Event input 1 or 2
OFF
The ON/OFF status of the event inputs can be used to specify the number of
the program to change to. The relation between the ON/OFF status of the
event inputs and the number of the selected program is shown in the following
table. The status of any input that is not assigned is taken as OFF.
0
Program Number
OFF
Switch 0
Program Number
OFF
Switch 1
Program Number
OFF
Switch 2
Status
RST
No change.
Status
RUN
No change.
Status
Hold
Hold
cleared.
Status
Hold
No change.
Status
Advance
No change.
Advance
Program number
1
2
3
ON
OFF
ON
OFF
OFF
ON
ON
OFF
OFF
OFF
OFF
ON
Section 4-5
RST
RUN
Hold
4
5
6
7
ON
OFF
ON
OFF
ON
ON
ON
ON
ON
107
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