original drawings
Hi Dmargineau.
First of all thanks for your answer. Attached you will find a drawing with the original design, I changed nothing. The customer decided to use an ACS800 drive instead of the original drive from rockwell.
The customer bought this unit in USA, I contacted Rockwell but had no luck, nobody knows where the original program is. I´m just using the original hardware and designing my own program, but have difficulty when communicating ACS800 drive with encoder thru the splitter.
I´m using RTAC-01 encoder board on the drive but this board seems to work only with open collector, push pull and open emitter connection.The splitter uses line driver as output.
Not sure if i need to change splitter model in order to receive pulses from encoder and send them to servo board and drive at the same time. I´m waiting for an answer from ABB in order to proceed.