... warp ground check, shock detection, piece count, over-torque, program error, etc.Drive systemBelt drive. AC servo motor. No ... x 8,129 addresses)Control unitBuilt-in controller. Stored program for flat knitting machine.Control displayMonochrome LCD panel. Editing possible ... . Available Chinese and English.Back-up powerPower supply for resuming knitting after power failure.PowerSingle phase AC220V+/-10 ...