G2: Velocities, setpoint / actual value systems, closed-loop control
7.4 Setpoint/actual-value system
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
369
Linear axis with rotary encoder on the machine
Figure 7-6 Linear axis with rotary encoder on the machine
In order to adapt the actual-value resolution to the calculation resolution, the control calculates the quotients from
the "internal increments/mm" and the "encoder increments/mm" as follows:
PPLQFUPP
,QWHUQDOLQFUHPHQWVPP
(QFRGHULQFUHPHQWVPP
,6B527B$;
Q
Q
'5,9(B(1&B5$7,2B180(5$
'5,9(B(1&B5$7,2B'(120
/($'6&5(:B3,7&+
(1&B,6B',5(&7
(1&B5(62/
(1&B,6B/,1($5
*
0
1RRIVSLQGOHUHYV
1RRIHQFRGHUUHYV
/RDG
JHDU
6SLQGOH
0HDV
JHDU
%DOOVFUHZ
7DEOH
(QFRGHU
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