Hi all,
The setup is a RS UNI card used with „plc in the middle“ RS 485 configuration, which operated normally for 45 days.
For some reason this morning the communication stopped working with RS UNI master wDiagCode reporting 16#8100.
I just ha a look on the RTU 12 manual that reports for code 8100 „HW Reset phase to delete serial driver error“, what does that mean exactly?
Thanks
Vaggelis
update:
I just saw on the wbm that it reports the error in the picture:
But the rest of the Axioline bus seems ok and operating.
Also a pic of the status leds:
I am afraid that I don’t have an answer to your first question, but according to the user manual for the RS UNI module, the E1 and E2 LEDs and the error code all indicate a missing power supply for the RS UNI module.
?name=image.png
