Jump to content

Serial RS-232 strings


hoonwai

Recommended Posts

I am trying to connect a relay circuit to WO4.2.2 via serial RS-232 connection - COM1.

 

I created a String Output, Selected "Serial Port of a Display Computer", "Display Computer = Display 1", "Data Rate = 9600" and "Parity = None". Insert the output into the timeline. Keyed in "80" into the Data to Send window (as mentioned by the relay circuit manual to activate the relay.

 

Nothing seems to happen?

 

#1. Can I do the testing on the production PC? by connecting the relay to the COM1 of this PC?

 

#2. Is the any sample what the RS-232 data strings looks like? Is there a start string/character, like the % for PJLink protocol?

 

Thank you

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
×
×
  • Create New...