Mode Of Operation; General Overview - Siemens SIPLUS HCS4 00 Series Configuration

4 Mode of Operation

4.1 General overview

Mode of Operation
4
4.1 General overview
Figure 4-1
application project.
Figure 4-1
Main
[OB 1]
RackOr
Station
Failure
[OB 86]
Diagnostic
Error
Interrupt
[OB 82]
Organization
blocks
The functionality of the LHcs4x00 (V2.2) block library divides the following three
blocks between:

FB "LHcs4x00_Control" for communication and control of HCS4x00

FB "LHcs4x00_Diag82" evaluates the diagnostic interrupts of the HCS4x00

FC "LHcs4x00_Diag86" resets the diagnostic interrupts (for example, during an
HCS4x00 station failure)
All of the instructions access the following data blocks:

"LHcs4x00_Config" includes the configuration data for the HCS4x00

"LHcs4x00_Put" contains data to be written for the HCS4x00

"LHcs4x00_Get" contains data read from the HCS4x00
All blocks are provided with the property attribute "optimized block access". In
Note
case of any changes, make sure that all blocks correspond to the same block
access (\18\
and non-optimized access).
HCS4x00Library
Entry ID: 109478117, V2.2.1,
shows the time sequence of the block calls in the control part of the
LHcs4x00
_Control
LHcs4x00
_Diag86
LHcs4x00
_Diag82
User program
chapter 2.6.5: Parameter transfer between blocks with optimized
09/2018
LHcs4x00
_Config
LHcs4x00
_Put
LHcs4x00
_Get
Data blocks
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