Detailed description
2.3 Setpoint /actual-value system
Basic logic functions: Velocities, Setpoint/Actual Value Systems, Closed-Loop Control (G2)
52 Function Manual, 11/2006, 6FC5397-0BP10-2BA0
2.3.7 Adjustments to actual-value resolution
Calculating the ratio
The calculation of the ratio is obtained from the associated machine data and is defined for
incremental encoders as follows:
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For incremental encoders with rotary axis, the following applies:
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The internal pulse multiplication factor provided by the measuring system logic module is
• 2048
For raw signal generators on 840D with SIMODRIVE 611 digital
• 128
For raw signal generators on 810D
Linear axis with linear scale
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Figure 2-6 Linear axis with linear scale
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