ABB ACS880-17 - Contents of this Chapter

Control unit of frame R11 113
7
Control unit of frame R11
Contents of this chapter
This chapter contains the default I/O connection diagram, descriptions of the terminals and
technical data for the control unit (ZCU-14).
The drive with frame R11 contains two ZCU control units. One controls the line-side
converter, the other the motor-side converter.