Lenze EVS9332xK - Manual (Page 220)

Commissioning
Transfer of motion profiles
Transfer of profile data from the PLC/IPC to the controller
6
6.11
6.11.4
l
6.11−4 EDSVS9332K EN 8.0−07/2013
6.11.4 Transfer of profile data from the PLC/IPC to the controller
For transferring data to the controller, the PLC / IPC needs the profile data to
be provided in the ASCII format (*.LC7). The following sources can be used:
ƒ Profile data generated with the cam editor
– The profile data generated with the cam editor can be saved in the
LC7 format in an ASCII file. (
¶ 6.10−7)
ƒ Profile data of the controller
– Load the profile data set of the active data field (RAM1) to GDC.
(
¶ 6.11−3)
– This data transfer does not include the version identifier. The version
identifier can be used to ensure that the profile data set matches the
controller version.
– Read out the version identifier under C0506/1 and enter this value in
the first line of the profile data set.
Profile data set (example)
Line Data Meaning
1 100 Version identifier
2 4293787648 Profile data
3 4293853166 Profile data
... ... Profile data
1234 4294641604 Profile data
... ... Profile data
1242 0 Profile data
1243 55932 Checksum
(
Stop!
The drive may carry out uncontrolled movements if the version
level of the profile data set to be transferred does not correspond
with the version level under C0506/1.
Procedure
1. Use C0387 to select whether the profile data is to be transferred to the
background data field or to the active data field of the controller.
2. Read out the version identifier under C0506/1 and compare this value
with the value in line 1 of the *.LC7 file.
The two values must be identical.
3. Transfer the value "0" to C0505/2. This sets the pointer in the
controller to the beginning of the profile data set.
Then lines 2 ... 1242 of the profile data set are written to C0504/2 in the
form of 32−bit values.
The controller must acknowledge each transfer with the ACK" message.
Only then the next data can be transferred.
4. Check for correct transmission by using the checksum.
Write the checksum of the transferred profile set (value in the last line) to
Block transfer