5 Memory map
© Copyright Reserved Autonics Co., Ltd.
21
5.3
Memory area
Classifica
tion
Items
Description
Memory Management
Manage read and write data in order of module combination for providing
information to field network
Fieldbus
Memory
Read Area
Data area including the input data and diagnostic information, transmits the
information collected from the remote IO unit to the master of field network
Write Area
Data area including output data information, outputs information from the
master of field network via the remote IO unit
5.4
Gather diagnostic information of modules
Save and Manage the information collected from each module in a contiguous memory. The read area
includes diagnostic information as well as its own channel information. If the output module includes
the diagnostic information, it provides the information by utilizing the read and write area at the same
time.
The coupler transmits the diagnostic information of itself and modules to the master of field network
according to the settings, which is cyclically updated. This information allows you to remotely check the
status of each coupler.
