Extension of the L_ParRead() and L_ParWrite() functions

Function description  
From the LenzeDrive0203.lib library onwards the L_ParRead() and L_ParWrite() function block can now also access CAN indices with a data length of 1 byte and 2 bytes. The data length of the CAN index is selected via the byFraction option of the function blocks:
byFraction=101: 1 byte access
byFractoin=102: 2 bytes acces

Applicaitons
So far, the L_ParRead() and L_ParWrite() function blocks could only acess indices (parameter) of connected CAN devices with a data length of 4 bytes. This means that dependent on the CAN device it was not possible to access 1 byte and 2 bytes indices. Thanks to this function extension 1, 2 and 4 byte indictes can be accessed.

Included in which products/versions
LenzeDrive0203.lib library

ECSxA V8.1
EPL-10200 (Drive PLC V8.2)
EVS93xx-EI (Servo PLC V8.0)
EVS93xx-ET (Servo PLC V8.0 with technology function)

Published with Service Message No. 2010/32, 2011/02 and 2011/31

URL for linking this AKB article: https://www.lenze.com/en-de/go/akb/201010922/1/