Lenze EVS9332xK - Manual (Page 225)

Commissioning
Transfer of motion profiles
Transfer of profile data from the controller to the PLC/IPC
6
6.11
6.11.5
l
6.11−9 EDSVS9332K EN 8.0−07/2013
6.11.5 Transfer of profile data from the controller to the PLC/IPC
EVS9300EK
C0002
CDATA
EEPROM
RAM1
RAM2
C0387
C0003
CDATA-LOAD = HIGH
M
3~ MCTRL
9300kur028
Fig. 6.11−7 Transfer of profile data from the controller to the PLC/IPC (principle)
1. Use C0387 to select whether the profile data in the background data
field or in the active data field of the controller is to be read.
2. Read out the version identifier under C0506/1. Enter the version
identifier in line 1 of the profile data set.
3. Transfer the value "0" to C0505/1. This sets the pointer in the
controller to the beginning of the profile data set.
Then lines 2 to 1242 of the profile data set in C0504/1 are read as 32−bit
values and written to the PLC / the IPC.
The controller must acknowledge each transfer with the ACK" message.
Only then the next data can be requested.
4. Check for correct transmission by using the checksum.
5. Compare the checksum in C0509 with the value in the last line of the
profile data set transferred. For fault−free transmission the two values
are identical.