How is the flag "Ondest_X" of the PCD2.H31x used?

FAQ #100064

The Flag "Ondest_x" indicates that the position of the integrator has been reached (theoretical position). It does not mean the actual position is reached.

Ondest_x --> Theoretical position - position error

 

The Flag "Ondest_x" indicates that the position of the integrator has been reached (theoretical position). It does not mean the actual position is reached.

The "real" position at the time the Ondest_x flag is set is actually the Theoretical position minus the Position error

- To reduce the position error, you have to adjust the PID parameters.
- You have the possibility to select a breakpoint for a selected position (same value as setpoint position). In that case you have to execute the command "LdBrkPtAbs" or "LdBrkPtRel". When the breakpoint is reached, the flag "fBrkPt_x" becomes high.

 

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PCD2 / Hxxx

Last update: 21.04.2015 03:28

First release: 08.06.2004 16:18

Views: 1480

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