Danfoss MCO 305 Befehlsreferenz Seite 154

MCO 305 Befehlsreferenz
Technische Referenz
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Dieser Abschnitt dokumentiert Datenstrukturen und Compilerdetails, die der Anwender nur in Ausnahme-
fällen benötigt. Zum Beispiel wenn eine automatisch erzeugte Programmierung, wie ein CAM-Profil
verändert werden soll.
Da der Abschnitt für erfahrene Programmier vorgesehen ist, wird die Referenz nur in Englisch dokumentiert.
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Array Structure of CAM Profiles
Header
The header contains general information like
– Identification for curve array
– Version number for curve structure
– Type of curve
– Name of curve
– Index to curve information section
– Index to start/stop point section
– Index to fixed point section
– Index to interpolation point section
– Index to start/stop point indices (in interpolation section)
– Index to start/stop velocities (times 100000)
– Index to start path interpolation points
– Index to stop path interpolation points
Curve Information Section
This section of the array contains all information about the type of curve like
– Length of curve (master)
– Length of curve (slave)
– Number of fix points
– Number of Interpolation points (this gives the resolution)
– Type of interpolation
– Slave stop point, point where slave is positioned, when Synchronisation is stopped
– Correction start point (only valid for marker synchronization)
– Correction end point (only valid for marker synchronization)
– Maximum correction which is allowed (only valid for marker synchronization)
– Maximum start/stop path length (Size of start/stop path area)(min. 2)
– Number of start/stop point pairs
– Maximum number of cycles per minute (Application information)
Curve Start/Stop Point Section
This section contains the start/stop points. Because the use of this point is up to the user, we just speak of
a path, which can be a start or a stop sequence. Every path consists of 2 points. If we are moving forward,
the path starts (start or stop) with the a-point and ends with the b-point. If we are moving backward, the
path starts with the b-point and ends with the a-point. So the user is able to tell us in the program, which
pair of points to use for starting or stopping, when he uses a STARTCURVE or STOPCURVE command.
– Path 1 (a – point)
– Path 1 (b – point)
– Path 2 (a – point)
– – Path 2 (b – point), ...
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