Parameter 871
Setpoint description PO 2
Parameterization of the assignment of the process data output word PO 2
The following assignments are available:
Setpoint speed: | The speed setpoint is specified as an absolute value. | |
Coding: | 1 digit = 0.2 min–1 | |
Example 1: | Clockwise rotation at 400 min-1 | |
Calculation: | 400/0.2 = 2000dec = 07D0hex | |
Example 2: | Counterclockwise rotation at 750 min-1 | |
Calculation: | -750/0.2 = -3750dec = F15Ahex | |
Setpoint speed [%]: | The speed setpoint is given as a relative value in percentage and refers to the maximum speed set using the setpoint potentiometer f1. | |
Coding: | C000hex = -100% (counterclockwise rotation) | |
4000hex = +100% (clockwise rotation) | ||
1 digit = 0.0061% | ||
Example: | 80% fmax, CCW rotation: | |
Calculation: | -80%/0.0061% = -13115dec = CCC5hex | |
