5 I/O Data Specifications
5 - 2
NX-series Communications Interface Units User’s Manual (W540)
5-1 I/O Data Specifications for NX-CIF101
and NX-CIF105
All of the data that you can set for the I/O allocations of the NX-CIF101 and NX-CIF105 on the Support
Software correspond to NX objects. The following table shows the correspondence between I/O entry
names and NX object names. Refer to I/O Allocation Objects on p
age A-7 for details on the NX objects.
Refer to the user’s manual for the connected CPU Unit or
Communications Coupler Unit for details on
setting I/O allocations from the Support Software.
Index (hex) Subindex (hex) I/O entry name NX object name
6000 01 Ch1 Port Status Port Status
02 Ch1 Input SID Input SID
03 Ch1 Output SID Response Output SID Response
04 Ch1 Input Data Type Input Data Type
05 Ch1 Input Sub Info Input Sub Info
06 Ch1 Input Data Length Input Data Length
07 to 1A Ch1 Input Data 1 to 20 Input Data 01 to 20
7000 01 Ch1 Output SID Output SID
02 Ch1 Input SID Response Input SID Response
03 Ch1 Output Data Type Output Data Type
04 Ch1 Output Sub Info Output Sub Info
05 Ch1 Output Data Length Output Data Length
06 to 19 Ch1 Output Data 1 to 20 Output Data 01 to 20
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