Rockwell Automation 1771-SF1 SERVO INT MOD - Manual (Page 4)

Introduction
Chapter 1
1Ć2
Operating features described in this manual must be totally programmed
in the user software (Z-80A opcodes) of the accompanying micro
controller. The servo interface module has the capability to perform as
described, provided that the software of the micro controller has been
completely developed. The user must assume full responsibility for
performing all systems engineering, programming, and software support
associated with the micro controller/servo interface module and intended
application.
User Considerations