3/17/2019 5:40 AM | |
Joined: 1/1/2017 Last visit: 6/6/2024 Posts: 330 Rating: (11) |
Hello Jay, I am trying to configure a ANDON display using the T_Send(FB63) in TIA portal V14 SP1. Now what I've been facing that though data in my HMI linked with the tag is showing changing, the T_Send block is always showing Status of 16#7000. Now I didn't know how to sort out this issue. I've used ModScan64 & other ModBus Tester tools for seeking data sharing but all are showing Data is going but still my T-Send block is showing 16#7000 status. Kindly help me to sort out this problem. Regards OmKris ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 3/18/2019 7:57:25 AMNew subject after splitting |
|
3/19/2019 2:40 AM | |
Posts: 1283 Rating: (105) |
Hercules software link I think you are using S7-400 which requires TCON and TSEND instruction together to work. I was using S7-1200 so I can use single TSEND_C which is a version of TCON and TSEND together. So you try to use TCON to establish communication and then use TSEND. It should work. |
Last edited by: Jay. at: 3/19/2019 6:44:06 AMLast edited by: Jay. at: 3/19/2019 11:51:25 AM |
|
Follow us on