Selema 65 - User Manual

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www.selema.it
Service Manual
DC 4Q A Series
Series
Precision Servodrive for DC Motors
Service manual
Precision Servodrive for DC motors
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DC 4Q A series

Summary

1.1 Safety and note

Symbols and warnings

Explanation of safety symbols and critical warnings regarding electrical shock and heat.

1.2 Operation mode and feedback

Drive modes, characteristics, and feedback types

2.1 Fault output signal

2.2 Current request (REQ) input

2.5 Start input signal

2.6 Analog inputs for speed reference

2.7 Tachogenerator input

2.9 Encoder inputs for feedback

2.10 Limit switch inputs

3.0 Power supply construction and components

Transformer selection and sizing

Fuse selection for protection

3.1 Earth and ground connections

3.2 Notes on connections and EMC

4.0 Internal adjustments overview

4.1 Brush motor with encoder feedback

4.2 Brush motor with tachogenerator

4.3 Brush motor in armature feedback

4.4 Current adjustment settings

4.5 Ramp time adjustment settings

4.6 Potentiometer adjustments

4.7 Dynamic adjustment tuning

4.8 Indicator LEDs and protection functions

Selema 65 Specifications