This chapter provides basic information, including an intro-duction to the product, and describes how to interpretmodel numbers and combinations with Servomotors.1.1 Product Introduction . . . . . . . . . . . . . . . . . . 1-21.2 Model Designations . . . . . . . . . . . . . . . . . . 1-31.2.1 Interpreting FT82 SERVOPACK Model Numbers . . 1-31.2.2 Interpreting FT83 SERVOPACK Model Numbers . . 1-41.2.3 Interpreting Direct Drive ServomotorModel Numbers . . . . . . . . . . . . . . . . . . . . . . . . . 1-51.3 Combinations of SERVOPACKs and Servomotors . . . . 1-61.4 Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-71.4.1 SERVOPACK Functions . . . . . . . . . . . . . . . . . . . . 1-71.4.2 Function Application Restrictions . . . . . . . . . . . 1-101.5 SigmaWin+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-111.6 Combining the SERVOPACKs with MP-Series Machine Controllers and the MPE720 Engineering Tool . .1-12Basic Information onSERVOPACKs1