I'm new to the PLC world. So, take it easy on me.
Where I work we are siemens heavy and only have a few mech. AB.
Here is my problem I want to add a button to the HMI. The PLC is a Logix5562 and the factorytalk is ME version 7.0. Reading on here it looks like direct referencing tags would be my best way to go but need some more info on how direct referencing tags work and the path on how to get them from the PLC. This is an older system and someone at one time added a button so I'm just trying to copy what they have done. I have added the tags on the PLC side I just need to know the best way to get them to factorytalk. This is what there tags looks like on the other button. I have changed the names. Does the brackets at the end mean direct referencing tags?
{::[Test_example]ReRunSelected}
Where I work we are siemens heavy and only have a few mech. AB.
Here is my problem I want to add a button to the HMI. The PLC is a Logix5562 and the factorytalk is ME version 7.0. Reading on here it looks like direct referencing tags would be my best way to go but need some more info on how direct referencing tags work and the path on how to get them from the PLC. This is an older system and someone at one time added a button so I'm just trying to copy what they have done. I have added the tags on the PLC side I just need to know the best way to get them to factorytalk. This is what there tags looks like on the other button. I have changed the names. Does the brackets at the end mean direct referencing tags?
{::[Test_example]ReRunSelected}