Lenze E94AxPExxxx - Manual (Page 586)

12 Basic drive functions
12.13 Cam data management
586
Lenze · 9400 Servo PLC· Reference manual · DMS 4.0 EN · 11/2013 · TD05/06
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12.13.1.1 Memory distribution
There are three different storage modes for the distribution of the cam data memory in the
controller. The specification of the storage mode is effected automatically by »Engineer« when the
cam data file is generated.

Note!
Storage modes 2 and 3 automatically provide a greater memory for an extensive amount
of cam data, however, in return certain functions are no longer supported (e. g. changing
cam data via parameterisation).
Memory distribution of the cam data Display in
[bytes]
Storage mode
1 2 3
Memory module - 262144 bytes
(256 kBytes)
524288 bytes
(512 kBytes)
1048576 bytes
(1024 kBytes)
Internal RAM for quick download C02901/1 262144 bytes
(256 kBytes)
0 bytes 0 bytes
Internal RAM for online change C02901/2 131072 bytes
(128 kBytes)
262144 bytes
(256 kBytes)
0 bytes
Internal RAM for cam data C02901/3 131072 bytes
(128 kBytes)
262144 bytes
(256 kBytes)
524288 bytes
(512 kBytes)
Functions supported Storage mode
1 2 3
Changing cam data via parameterisation 
Quick download to the RAM 
Online change  
Device command " Load cam data "   
Device command " Save cam data " 
Device command " Calculate cam data "   
Device command " Calculate cam data checksum " 