VacBake HMI died and we replaced it with the new unit we had in stock from Vincent. Unfortunately we cannot make it work and keep on getting PLC2 Timeout error like before (last time we replaced a HMI on VacBake07 in June of 2015). I followed the instructions as per attached but are not getting any luck. Last time it turned out that the programming in the HMI sent was not compatible with our setup and that is why it was not working. I am not sure what the issue this time as this unit was updated by Vincent engineer when he was onsite to address the programming.
VacBake04 does not have a Azbil SDC35, is that a compatibility issue with the HMI? I am able to use the Ebara ON/OFF or VENT etc button on the HMI before it times out for PLC2. So I know the communications works but only for a short time before it fails for some interlock. I tried leaving the boot-up on screen 2 but it did not help. Connections and wires in the plugs were checked for the 25 pin side. Can you send me the drawing or that so we can make sure as there are wires in the convertor sides but they are not connected on the 25 pin on the machine side.