Lenze 9300 - Machine Parameters

Function library
7-31
L
EDSVS9332P-D21 EN 3.0
7.5.2 Machine parameters
Example
Purpose
• The physical unit (e.g.: mm, m, degree) is defined by entering the machine parameters (see
Part C, chapter 5.6.1).
Function
• Input of the gear ratio under C1202 and C1203, according to the nameplate data of the
gearbox.
C 1202
C 1203
≡
Motor speed
Gearbox output speed
• Entry of the feed constant under C1204. Enter the number of units (e.g.: mm), to be fed during
one revolution at the gearbox output side.
• Entry of the maximum motor speed (n
max
) under C0011. The limitation mainly applies to the
motor.
• Entry of the maximum speed (v
max
) under C1240. Limitation mainly applies to the entire
machine. It should be set lower than the maximum motor speed. The maximum speed v
max
is
considered as reference for all speed data in the variable table VTVEL.
v
max
≤ n
max
⋅
v
k
60 ⋅ i
C 1240 ≤ C 0011 ⋅
C 1204 ⋅ C 1203
60 ⋅
C 1202
• Entry of the maximum acceleration (a
max
) under C1250.
The maximum acceleration is considered as reference for all acceleration data given in per
cent in the variable table VTACC.
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