User manual

Publication 1394-5.0 — May 2000

Overview 1-5

CNC Interface System

The 1394 9/Series CNC Interface system (1394-SJTxx-E) provides a

digital servo system to be used with the 9/260 and 9/290 CNC. This

system provides all power electronics and uses a cost-saving digital

interface approach. Servo control for this system is handled by the 9/

Series CNC. A fiber optic I/O ring is provided to the 1394 and the

system is completely interfaced with and programmed using ODS

(Off-Line Development System) and the CNC operator panel. Allen-

Bradley Remote I/O, MMS/Ethernet (9/260 and 9/290 only), and

Data Highway Plus (9/260 and 9/290 only) communications are

available options with the 9/Series CNC interface system.

Figure 1.3

CNC Interface System

1326AB Motors

1394

1746 I/O

9/230, 9/260, or

9/290 CNC

RIO

PLC

Operator Panel

Fiber Optic Ring

ODS Software

MTB Panel