Timer in AC500 CPU PM554-ETH
I am using tasks in mentioned PLC CPU PM554-ETH. In task the timer .StartTime is showing T#57908m3s345ms and timers are not operating because of that. What could be the reason and remedy. Please help its urgent.
Asked 1 year ago
by Amey Pawaskar Rank: 1446 on 5/7/2019 2:51:25 AM | Like (0) | Report
I have event triggered tasks. Inside such task timers are not executing. whereas cyclic main program timers are working properly. Please help me in this.
I need tasks in program as necessary, as processes are independent.
by Amey Pawaskar Rank: 1446 on 5/7/2019 4:09:14 AM | Like (0) | Report
I am working on vacuum pressure, I need to open some valves on pressure, when i use LE or GE instructions even these aren't working, inside event driven tasks, . What could be issue.?
In task configuration I just change the priority and gave event bit to start the task
by occam Rank: 1065 on 5/11/2019 10:38:23 PM | Like (0) | Report
Hi Amey! Even under urgency conditions take your time and ask a precise question! What do you compare using "LE or GE"? How do you trigger your events and what do they look like? Start messing with priority only after your logic is error free!
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