Kollmorgen S700

7.11 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. Up to three feedback devices can be used at the same time. S700 supports the
most common types of feedbacks whose functions must be assigned with the parameters
FBTYPE (DRIVEGUI.EXE screen page FEEDBACK), primary Feedback (ð p.76ff)
EXTPOS (screen page POSITION CONTROLLER), secondary position
Feedback (ð p.76ff)
GEARMODE (screen page ELECTRONIC GEARING), encoder control (ð p.93ff)
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 online help
of the
setup software.
Some possible configurations
S701x2-S724x2 Instructions Manual 75
Kollmorgen 07/2014 Electrical installation
FBTYPE
FBTYPE
FBTYPE
EXTPOS
EXTPOS
FBTYPE
GEARMODEENCMODE
Master
Slave
FBTYPE
FBTYPE
EXTPOS
FBTYPE
FBTYPE
EXTPOS
FBTYPEFBTYPE
GEARMODEENCMODE
Master
Slave
FBTYPE
FBTYPE
GEARMODEENCMODE
Master
Slave
FBTYPEFBTYPE
GEARMODEENCMODE
EXTPOS
X2
Master
Slave
X1
X5
X1
X5
X5
X2
X1
X2
X2
X2
X1
X2
X5
X5
X1
X1
X1
X1
X5
X2 X2X2
X1
X1
X5
X5
Motor Feedback
Motor Feedback & External Position Feedback
Motor Feedback & Master Slave
Motor Feedback & Master Slave & External Position Feedback