Omron SYSMAC CJ1W-EIP21, Operation Manuals

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A-25
Appendices
CJ-series EtherNet/IP Units Operation Manual for NJ-series CPU Unit (W495)
A
-6 Diff
erences
in A
v
a
ilab
le Fu
nction
s Dep
endi
ng o
n
the CPU
Unit (NJ
or CJ Series)
App
A-6-2 Diff
eren
ces in Access Me
th
ods from the User Prog
ram

CIO n: Software Switches
The device variable that corresponds to all of the bits in CIO n is given in the following table.
The device variables that correspond to bits 00 to 15 in CIO n are given in the following table.

CIO n+2 to n+5: Target Node PLC Operating Flags
The device variable that corresponds to all of the bits in CIO n+2 to n+5 is given in the following
table.
CIO Area Words Allocated to CPU Bus Units
I/O memory location in CJ-
series CPU Unit
Device variable for the CJ-series Unit in NJ-series CPU Unit
Word address Bit numbers Variable name Description
CIO n 00 to 15 *_SoftSwCmd Software Switches
(The functions of bits 00 to 15 in CIO n corre-
spond to the functions of the device variable
given on the left.)
I/O memory location in CJ-
series CPU Unit
Device variable for the CJ-series Unit in NJ-series CPU Unit
Word address Bit numbers Variable name Description
CIO n 00 and 01 --- Not used.
2 *_TDLStartCmd Tag Data Link Start Bit
3 --- Not used.
4 *_TDLStopCmd Tag Data Link Stop Bit
5 *_AdjTmCmd Adjust Clock Bit
06 to 15 --- Not used.
I/O memory location in CJ-
series CPU Unit
Device variable for the CJ-series Unit in NJ-series CPU Unit
Word address Bit numbers Variable name Description
CIO n+2 to
n+5 00 to 15 in
each word *_TargetPLCMdSta Target Node PLC Operating Flags
(The functions of bits 00 to 15 in these words
and the functions of the device variable given
on the left correspond as given below.)
• Bits 00 to 15 of CIO n+2 correspond to bits
00 to 15 of the device variable given on the
left.
• Bits 00 to 15 of CIO n+3 correspond to bits
16 to 31 of the device variable given on the
left.
• Bits 00 to 15 of CIO n+4 correspond to bits
32 to 47 of the device variable given on the
left.
• Bits 00 to 15 of CIO n+5 correspond to bits
48 to 63 of the device variable given on the
left.