YASKAWA MP210 Series User Manual page 66

2 Specifications and Functions
2.2.7 BUS Interface Module (BUSIF)
With the MP2100/MP2100M, in the Module Configuration window, the seventh slot is the BUSIF.
The default setting for the BUSIF Module is UNDEFINED. Only change this to BUSIF when you are going to
use the BUSIF. Using the BUSIF Module increases the processing time of the MP2100/MP2100M.
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