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Rockwell Automation Publication 871TM-UM002C-EN-P - October 2017
Chapter 9
Review the 1734-4IOL IO-Link Add-on Profile
On Delay and Off Delay
= Target is presented in front of the sensor, sensor
triggered bit stays OFF until switching time base and the multiplier have
elapsed. Once that time frame has elapsed, the trigger bit turns ON as long as
target is present. The sensor triggered bit stays ON after the target is removed
from the face of the sensor. The time the output is triggered ON after the target
is removed as dictated by the time base set and the multiplier used.
For example: Using the example above, implement an On Delay and Off Delay of
24 ms
.
Diagnosis Tab
The Diagnosis tab shows the user communication characteristics such as cycle
time and IO-Link Revision ID.
No Target
Present
On Delay Target
Present
Target
Present
Triggered ON
24 ms
On Delay and O
ff
Delay
Time
1
0
O
ff
Delay Target
not Present
24 ms