Explicit Messaging

Gio926

Member
Join Date
Mar 2018
Location
USA
Posts
8
Hello all,

I am running an L43 compactlogix which is the master for a Fanuc robot with R30iB controller. I am using explicit messaging to send variable to the robot. This part of the system I have figured out. My question lies with reusing the MSG variable in the PLC programming.

Say I have a MSG variable called MSG_1. It is triggered by Trigger_1. This message sends Variable_1 to the robot when triggered. Can I now use the same message (MSG_1), triggered by Trigger_2, that sends Variable_2 to a different location?

My whole thing behind this is that I'm setting up a remote HMI station for which I am adding quote a lot of functions and I am trying to be as memory conscious as possible. On that note, do you guys know if MSG tags take up a lot of space?

THank you!
 
To make it cleaner, and easier for someone else to follow, I would use two MSG instructions.
However, if both locations on the Robot end are consecutive addresses, then you could send them both each time, and have two triggers.
 

Similar Topics

I am looking for good resources to learn more about how to message a NXR-ILM08C-EIT with a CJ2M omron plc. I am relatively new and will appreciate...
Replies
8
Views
876
Hello I am using explicit messaging to control the PowerFlex40 E with my controllogix, I can read from the refernce and logic commands but when I...
Replies
5
Views
852
Hi, Can a tag configured as a Produced or Consumed tag be read or written to with Explicit Messaging? Context: we are retrofitting an AV system...
Replies
9
Views
2,314
Good afternoon! For the past several days, I have been trying to set up this Balluff BIS018A RFID head to communicate with a Do-more BRX DM1E-M-D...
Replies
10
Views
5,599
Hi All, I am having an issue with explicit messaging. I am using a Micrologix 1100 and programing it with rslogix microstarter lite v8.3. The...
Replies
7
Views
2,581
Back
Top Bottom