greenonions
Member
Ladies & Gentlemen,
I'm new to the G3 world(and this forum) and have a few questions regarding using a G315 to capture Tag data from a CompactLogix.
I have successfully made the connection, built some simple screens, and am able to display data, and log in continuous mode. In this application, I would like to log a Tag that updates with a new value at an interval of approximately 0.25s. I would like to capture only each new value and not log at a regular interval. I would like to use the built in datalogger if all possible
1) Can the G315 log at this rate, of approximately 4 readings pre second with instructed to by a secondary trigger Tag?
2) I set up a PLC Tag to act as a trigger when a new write is made. What is the minimum duration for the on and off states to reliably act as a trigger?
Thanks for any help you can offer.
I'm new to the G3 world(and this forum) and have a few questions regarding using a G315 to capture Tag data from a CompactLogix.
I have successfully made the connection, built some simple screens, and am able to display data, and log in continuous mode. In this application, I would like to log a Tag that updates with a new value at an interval of approximately 0.25s. I would like to capture only each new value and not log at a regular interval. I would like to use the built in datalogger if all possible
1) Can the G315 log at this rate, of approximately 4 readings pre second with instructed to by a secondary trigger Tag?
2) I set up a PLC Tag to act as a trigger when a new write is made. What is the minimum duration for the on and off states to reliably act as a trigger?
Thanks for any help you can offer.