Search found 7 matches

by yongchaow
31 Mar 2023, 15:15
Forum: CODESYS
Topic: Can not connect serial com and Devices not configured!!!
Replies: 6
Views: 1996

Re: Can not connect serial com and Devices not configured!!!

I found the reason. In Pictory, I reconfig the RevPi connect, MIO, and DIO. I can connect them succefully. But I can not communication with my devices (Flow meter) via RS485. Then I open /etc/CODESYSControl.cfg and Add [SysCom] Linux.Devicefile=/dev/ttyUSB MIO and DIO did not work, and the serial co...
by yongchaow
29 Mar 2023, 18:04
Forum: CODESYS
Topic: Can not connect serial com and Devices not configured!!!
Replies: 6
Views: 1996

Re: Can not connect serial com and Devices not configured!!!

Hello Yongchaow, please have a look the Codesys checklist . What do you means with "serial coms". Do you get an error message when you try to connect to the unit? Best Regards Ulrich Kouatang Biakoup | Technical Support Hi, Ulrich I have finish the checklist, 1. RevolutionPiBridgeV1.2.1.0...
by yongchaow
24 Mar 2023, 15:54
Forum: CODESYS
Topic: Can not connect serial com and Devices not configured!!!
Replies: 6
Views: 1996

Re: Can not connect serial com and Devices not configured!!!

Hello Yongchaow, please have a look the Codesys checklist . What do you means with "serial coms". Do you get an error message when you try to connect to the unit? Best Regards Ulrich Kouatang Biakoup | Technical Support I found a reason but not all. I solved the serial communication probl...
by yongchaow
24 Mar 2023, 13:16
Forum: CODESYS
Topic: Can not connect serial com and Devices not configured!!!
Replies: 6
Views: 1996

Re: Can not connect serial com and Devices not configured!!!

Hello Yongchaow, please have a look the Codesys checklist . What do you means with "serial coms". Do you get an error message when you try to connect to the unit? Best Regards Ulrich Kouatang Biakoup | Technical Support I have check the checklist: 1. CODESYS Control for Raspberry Pi MC SL...
by yongchaow
23 Mar 2023, 15:45
Forum: CODESYS
Topic: Can not connect serial com and Devices not configured!!!
Replies: 6
Views: 1996

Can not connect serial com and Devices not configured!!!

Several days ago, I can connect to my devices via serial coms successfully. But I do not know what I changed, and there are several problems. I can not connect to my devices via serial coms, and I can not read data from IOs of MIO and DIO. 2023-03-23 224239.png Then I piTest via SSH and found the mo...
by yongchaow
04 Oct 2022, 10:04
Forum: Software
Topic: Cannot restore license of CODESYS
Replies: 2
Views: 1085

Cannot restore license of CODESYS

Several days ago, I could not connect my RevPi via CODESYS but website worked well. So I installed a new image and reinstall the CODESYS to fix it. Now I can connect the machine but I can not restore the license. I did all thing step by step based on the manual on the website. But there is the probl...
by yongchaow
29 Jul 2022, 05:18
Forum: Software
Topic: Can not find MIO in Pictory and I can only upgrade Pictory to 1.4.7 but not 2.0
Replies: 1
Views: 545

Can not find MIO in Pictory and I can only upgrade Pictory to 1.4.7 but not 2.0

When I wanted to test my MIO, I found there were no MIO in the Pictory 1.4.2. So I upgrade the Pictory. But it can just upgrade to 1.4.7. I do not know what's wrong with it. When I type "sodu apt-get update", all the souces are InRelease.