Unitronics PCOM Protocol
Unitronics PCOM Protocol
This describes the telegrams used to communicate data between PC and OPLC.
34 topics in this forum
-
- 0 replies
- 1.4k views
-
- 1 reply
- 309 views
-
- 10 replies
- 794 views
-
- 3 replies
- 402 views
-
- 1 reply
- 579 views
-
- 1 reply
- 614 views
-
- 1 reply
- 797 views
-
- 21 replies
- 1.7k views
-
- 2 replies
- 1.2k views
-
- 2 replies
- 2.7k views
-
- 16 replies
- 1.9k views
-
- 1 reply
- 1.3k views
-
- 2 replies
- 1.3k views
-
- 0 replies
- 1.1k views
-
- 0 replies
- 2.1k views
-
- 12 replies
- 4.3k views
-
- 7 replies
- 3.5k views
-
- 1 reply
- 1.6k views
-
- 2 replies
- 4.4k views
-
- 7 replies
- 2.1k views
-
- 4 replies
- 1.5k views
-
- 6 replies
- 2.9k views
-
- 5 replies
- 1.8k views
-
- 1 reply
- 1.9k views
-
- 2 replies
- 3.3k views
-
Member Statistics
7,345
Total Members1,206
Most Online
-
Topics
-
-
Who's Online (See full list)
- There are no registered users currently online
-
Posts
-
By Joe Tauser · Posted
A firmware update on a UniStream is typically done with a USB drive, not the SD card. The USB drive should be at least 8 GB but not more than 32 GB, as it needs to be formatted FAT32. Have you tried updating the firmware? Joe T. -
Oh be nice Barry, we've all pounded our heads on the wall on this one at one time or another..🤪 -
If it takes him more than 2 minutes, get another programmer. -
PTD25-20-0100WCH I found out that the sensor that I am trying to hook up is for 4-20mA output. The programmer is going to have to re-vamp the program for the 4-20mA signal. Thank you for your answers. I think I found the problem and know what has to be done. Thank you again.
-
This is important because the jumpers default to voltage (0-10V input). If you are using current (0-20mA or 4-20mA) you must set the jumpers properly. Also, be sure you have a good power supply (must be 24V even though the PLC itself can run on 12-24V) and confirm your settings in the PLC program Hardware Configuration. Do you have your hardware config set to 12-bit or 14-bit?
-
-
Blog Entries
-
