ifm
Supplementary device manual DeviceNet interface in the AS-i ControllerE (AC1318, AC1324), Target from 15
2012-02-29
Function
The fieldbus modules
65
Example for module 12
10651
Task:
Process data (temperature, pressure, counter values etc.) with a total length of 14 words are to be
transmitted from a higher-level PLC to the controller. To which value must module 12 be set?
Solution:
14 words = 28 bytes.
Module 12 must be set to a length of at least 28 bytes in order to transmit all data. In case of
space between the different process data in the transmitted range of the higher-level PLC, this
must be taken into account for the data length in addition.