EIO16084 Bus Expansion Module User Manual V1.5
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Notes:
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Regardless of whether the IO on the expansion module is used or not, the NODE IO
command needs to be used to map the input and output numbers of the EIO16084.
The DRIVE_PROFILE of the expansion module is set to 0, and the ATYPE is set to 65,
but the actual axis type is not 65 because it is a pulse type drive. The configuration
of the real axis type uses the SDO command to configure the data dictionary 6011h
settings.
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If a hard limit alarm occurs during the initialization process, you can point the
mapping number of the hard limit FWD_IN and REV_IN to -1 in the axis parameter
window, which means no mapping, and then modify FWD_IN and REV_IN when the
limit switch needs to be connected.
4.3.
EtherCAT Bus Expansion Resource Mapping
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IO Mapping:
The program on the controller can access the resources on the expansion module
only through the IO number. The IO number of the EtherCAT bus expansion module is set
through the bus command NODE_IO, and the input and output are configured at the same
time.
When IO mapping, first check the maximum IO number of the controller itself
(including the external IO interface and the interface in the pulse axis), and then use the
command to set.
If the extended IO coincides with the IO number of the controller itself, the two will
work at the same time, so the mapped number of the IO mapping must not be repeated in
the entire control system.
Summary of Contents for EIO16084
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