Feedback Systems - Kollmorgen SERVOSTAR 300 Instruction Manual

9.11 Feedback systems

Every closed servo system will normally require at least one feedback device for sending
actual values from the motor to the servo drive. Depending on the type of feedback device
used, information will be fed back to the servo amplifier using digital or analog means.
The digital feedback systems SFD3 and HIPERFACE DSL enable a single cable motor con-
nection (motor power and feedback signals in one cabel) to the S300 connectors X9/X1.
The expansion card FB2to1 (➜ # 127) enables simultaneous connection of a digital primary
feedback and of an analog secondary feedback to the connector X1.
Up to three feedback devices can be used at the same time. S300 supports the most com-
mon types of feedbacks whose functions must be assigned with the parameters
FBTYPE
EXTPOS
GEARMODE Screen page ELECTRONIC GEARING, encoder control (➜ # 87)
in the setup software. Scaling and other settings must always be made here.
For a detailed description of the ASCII parameters, please refer to the DRIVEGUI.EXE
Online-Help.
Some possible configurations
S300 Instructions Manual | 9 Electrical Installation
DRIVEGUI.EXE screen page FEEDBACK, primary Feedback (➜ # 66)
Screen page POSITION CONTROLLER, secondary position (➜ # 66)
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