Installation manual

Danaher Motion Kollmorgen 08/04 System Description
SERVOSTAR S Installation M-SS-001-01 Rev. T 75
8 SYSTEM DESCRIPTION
The SERVOSTAR S is a digital servo motor amplifier that meets
the needs of many servo applications such as machine tooling,
packaging, electronic assembly, and document handling. It has
been designed to be a multifaceted amplifier capable of driving
Danaher Motion’s vast product lines of motors and their assorted
feedback devices. The S-series of drives comes in standard
packages of 3, 6, 10, 20, 30, 55, and 85 amps. All are packaged in
a small frame size for minimizing cabinet space. This product can
be commanded through analog, serial, and SERCOS interface user
interfaces and has its own tailored software environment in
Danaher Motion’s
MOTIONLINK for Windows.
8.1 Product Features
The SERVOSTAR S includes a vast array of features. Its various
control techniques, interfaces, and user tools give the customer a
compatible drive to meet most motion control applications. User
features include:
Bulleted words that begin in capital letters indicate formal
feature names. Words that are capitalized indicate the
software variables and commands associated with the
feature. This section is designed to direct you to the
VarCom Reference Manual for details on these features.
8.1.1 CURRENT/TORQUE CONTROL
− Digital current loop control (Torque Mode - OPMODE 2 or 3)
receiving serial (T) or analog commands.
− Pulse Width Modulated (PWM) sine wave commutation
(PWMFRQ) providing smooth and precise low-speed control
and high-speed performance.
− Current loop adaptive gain (MLGAINC, MLGAINP, MLGAINZ).
− System current-limiting capability (ILIM, ILIM2, IMAX,
MICONT, MIPEAK).
− Exponential current vs. time limiter (FOLD, FOLDMODE).
− Back EMF compensator (MBEMFCOMP).
8.1.2 VELOCITY CONTROL
− Digital velocity loop control (Velocity Mode - OPMODE 0 or 1)
receiving serial (J), analog (ANIN), or I/O triggered commands
(MISPEED1, MISPEED2, MISPEED3, IN1, IN2, IN3,
IN1MODE, IN2MODE, IN3MODE).
− Velocity stepping and jogging capability (STEP, J).
− Serial control through stored commands triggered through the
Configurable I/O (IN1, IN2, IN3, IN1MODE, IN2MODE,
IN3MODE).