Omron E5AR-T User Manual page 128

Programmable digital controller
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● Example of Display Scan Operation
Power ON
Initial state
88888
. . . .
8
8 8 8 8 8
. . . .
8 8 8 8
. . .
Auto startup at power ON
Start Display Scan after Power ON is "ON."
Display Scan Period is not 0.
key is enabled.
CH
PV/Present Set Point
250
1
1 0 0 0
0 1 0 1
.
Display automatically changes to next channel
when the period in Display Scan Period parameter elapses.
Display scan stopped.
PV/Present Set Point
1
Display Scan Period is not 0.
PV/Present Set Point
2
PV/Present Set Point
.
2
.
CH
1 second or more
PV/Present Set Point
2
Channel indication is not updated when display scan stops
(in above example, display remains at channel 2).
5.4 Display and Key Adjustment Functions
Normal operation
250
.
1 0 0 0
.
0 1 0 1
.
: Starts display scan
CH
for 1 second: display flashes.
CH
500
.
2 0 0 0
.
0 1 0 1
.
for 2 seconds or more
CH
Display scan
Operation
500
.
2 0 0 0
.
0 1 0 1
.
: Stops display scan
CH
Normal operation
500
.
2 0 0 0
.
0 1 0 1
.
5-19

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