Installation manual

Configuration Mode (ConF)
80 S1A28692 03/2010
Special case: Parameter [K speed loop filter] (SFC) is not 0
This parameter must be reserved for specific applications that require a short response time (trajectory
positioning or servo control).
• When set to 100 as described above, the regulator is a “PI” type, without filtering of the speed reference.
• Settings between 0 and 100 will obtain an intermediate function between the settings below and those on
the previous page.
Example: Setting for [K speed loop filter] (SFC) = 100
• [Speed prop. gain] (SPG) affects the passband and response time.
• [Speed time integral] (SIt) affects excessive speed.
Initial response
Reduction in SIT Reduction in SIT
Initial response
Increase in SPG Increase in SPG
0 50045040035030025020015010050
0
1
0.8
0.6
0.4
0.2
Reference division
Time in ms
0 50045040035030025020015010050
0
1
0.8
0.6
0.4
0.2
Reference division
Time in ms
0 50045040035030025020015010050
0
1
0.8
0.6
0.4
0.2
Reference division
Time in ms
0 50045040035030025020015010050
0
1
0.8
0.6
0.4
0.2
Reference division
Time in ms
0 50045040035030025020015010050
0
1
0.8
0.6
0.4
0.2
Reference division
Time in ms
0 50045040035030025020015010050
0
1
0.8
0.6
0.4
0.2
Reference division
Time in ms
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