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ifm
Basic Device Manual AS-i ControllerE M4 Target V15
2015-10-30
Programming
Overview system blocks
172
12.11
Overview system blocks
In addition to the CoDeSys
®
standard libraries, another system library for the controllere is on the CD:
ifm_Asi_Utils_xxxxxx.lib
contains the blocks necessary for working with AS-i slaves version 2.x. In
new projects the blocks of this library should be used for access to AS-i system information.
12.11.1
ifm_Asi_Utils_xxxxxx.lib blocks
Changing the slave address from "oldAddress" to
"newAddress" as soon as "Start" changes to
TRUE
Execution of an AS-i command
(possible commands
→ description "command
channel" in separate fieldbus manual)
Reading the current configuration information of a
connected AS-i slave
Reading the current input values of an AS-i slave
Reading the current output values of an AS-i
slave
Reading which key of the controllere is actuated
Reading the configuration error counter
Reading the current parameters of an AS-i slave
Updating the global slave lists