Omron CJ1W-CT021, Инструкции по эксплуатации, Страница: 183 / 196

A-11
Appendices
CJ-series High-speed Counter Units Operation Manual for NJ-series CPU Unit(W492)
A-1 Diff
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f NJ
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CJ
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App
A-1-2 Diff
eren
ces in Access Metho
ds from a User Prog
ram
Range data is set in the user-defined variable.
Two types of structure data are prepared beforehand for range data user-defined variables: one type for
Linear Counters and one type for Circular Counters.
Use these structures to define user-defined variables.
The table below is an example in which 32 Linear Counter range structure data type
(_sCJCT021_Ex_RngLin) are used as user-defined variables and the variable name is defined as
"aaaa".
k is set with device variables for CJ-series Unit *_Ch#_MemAreaCfg and *_Ch#_MemAdrCfg.
m+110 00 to 03 *_Ch2_MemAreaCfg Memory Area
04 to 15 ---
m+111,
m+112 00 to 15 *_Ch2_MemAdrCfg Memory Address (BCD)
m+113
to
m+399 00 to 15 Undefined ---
Range Data
Data type (name) Member Data type Name
_sCJCT021_Ex_RngLin LowLmt DINT Lower Limit Range 0
UpLmt DINT Upper Limit Range 0
OutPat DWORD Output Pattern Range 0
_sCJCT021_Ex_RngRing LowLmt UDINT Lower Limit Range 0
UpLmt UDINT Upper Limit Range 0
OutPat DWORD Output Pattern Range 0
CJ-series I/O memory address NJ-series device variables for CJ-series Unit
Word Bit Variable name Description
k to k+5 aaaa[0] Range 0
k, k+1 00 to 15 aaaa[0].LowLmt Lower Limit Range 0
k+2, k+3 00 to 15 aaaa[0].UpLmt Upper Limit Range 0
k+4, k+5 00 to 15 aaaa[0].OutPat Output Pattern Range 0
k+6 to k+11 00 to 15 aaaa[1] Range 1
k+12 to k+17 00 to 15 aaaa[2] Range 2
k+18 to k+23 00 to 15 aaaa[3] Range 3
k+24 to k+29 00 to 15 aaaa[4] Range 4
k+30 to k+35 00 to 15 aaaa[5] Range 5
k+36 to k+41 00 to 15 aaaa[6] Range 6
k+42 to k+47 00 to 15 aaaa[7] Range 7
k+48 to k+53 00 to 15 aaaa[8] Range 8
k+54 to k+59 00 to 15 aaaa[9] Range 9
k+60 to k+65 00 to 15 aaaa[10] Range 10
k+66 to k+71 00 to 15 aaaa[11] Range 11
k+72 to k+77 00 to 15 aaaa[12] Range 12
k+78 to k+83 00 to 15 aaaa[13] Range 13
CJ-series I/O
memory address
NJ-series device variables for CJ-series Unit
Word Bit Variable name Description