Eurotherm 637+/D6R KD6R, Product Manual

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62
Product-manual Model: 637+/D6R KD6R 07-02-09-01-E-V0402.doc
Commissioning
Commissioning in steps
Step Action Remark
U1.1 Menue: Tuning Speed Loop
Stable parameters are calculated bases
on the system data; and can be called up with F5.
Sometimes it is recommanded to make further manual
tuning.
Rated values can be sourced either digital by the internal
generator or analog by using +/-10V at X10.5/18.
ATTENTION !
Too hard tuning will cause current-
ripple and high power-dissipation.
t
I
P-Gain too high or I-time constant
Motor-noise
Motor-current
too small
U1.2 Too weak adjustment causes slow loop-reactions, that
may cause problems for
the tuning of position loops. n
t
Speed
P-Gain too smal l or I-time constant
too high
U1.3 Is the result ok?
yes:
continue with
9 no:
continue with
U2.1
U2.1 Menue: Tuning Current Loop
Stable parameters are calculated bases
on the system data and can be called up with F5.
Manual tuning may be sensfull.
Rated values can be sourced either digital by the internal
generator or analog by using +/-10V at X10.5/18.
ATTENTION !
Tuning of current loop should be only
done after consultation of Eurotherm experts.
continue with 9