I bought an older Chicago 135 15 ton press brake back in the spring, and I'm having trouble getting the ram to move. This machine is setup with a Rockford SSC-1500 digital controller, and here's what's happening when I try to cycle the ram:
- Power the machine on, enter the password, and select REFERENCE CYCLE
- Start the flywheel, and hold down both double palms when I get the error REFERENCE FAILED! NO MOTION WITHIN 1.5 SECONDS