Lenze E94AxPExxxx - Manual (Page 140)

5 Drive interface
5.2 Device commands
140
Lenze · 9400 Servo PLC· Reference manual · DMS 4.0 EN · 11/2013 · TD05/06
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5.2.40 Calculate cam data
The C00002 = "503: Calculate cam data" device command converts the cam data stored in the main
memory of the controller to the internal format and makes them available to the application. This,
for instance, is necessary if one or more machine parameters affecting the internal scaling of cam
data have been changed.
• The status signal bNewDataAvailable of the basic drive function " Cam data management "
(LS_CamInterface system block) is set to TRUE and the cam data are accepted automatically or
manually depending on the online change mode set. After successful data acceptance, the
status signal bNewDataAvailable is automatically reset to FALSE.
• The user password does not have to be entered in C02900 .
• While the function is executed, no online change and no change of the cam data via parameters
can be carried out.
• This function is executed in the background and can also be activated when the controller is
enabled and the application is running.

Tip!
Detailed information on the cam functionality can be found in the chapter "Basic drive
functions", subchapter " Cam data management ". ( 584)
Possible status displays for this device command
Related device commands
 Load cam data ( 136)
 Save cam data ( 138)
 Calculate cam data checksum ( 141)
Status ( C00003 ) Meaning
32998658 Device command in process
32964608 Device command executed successfully
32964609 General error
33006617 The cam functionality is deactivated