Omron CJ1W-CT021, Operation Manuals, Page: 179 / 196

A-7
Appendices
CJ-series High-speed Counter Units Operation Manual for NJ-series CPU Unit(W492)
A-1 Diff
erences o
f NJ
S
e
rie
s fr
o
m
CJ
S
e
rie
s
App
A-1-2 Diff
eren
ces in Access Metho
ds from a User Prog
ram
* Names used in CJ-Series
n+24 00 *_Ch1_CtOvf Counter Overflow
01 *_Ch1_CtUdf Counter Underflow
02 *_Ch1_CtRun Counter Running/Gate Open
03 *_Ch1_CntDir Counter Direction
04 *_Ch1_PrstSta Preset Activated
05 *_Ch1_RstSta Reset Activated
06 Undefined Capture Activated
07 *_Ch1_ZSig Z-signal Activated
08 to 09 Undefined ---
10 Undefined Pulse Rate Range 0 active
11 Undefined Pulse Rate Range 1 active
12 to 14 Undefined ---
15 *_Ch1_SmplCntSta Simple Counter
Counter 2
n+25,
n+26 00 to 15 32 outputs status (correspond to n+25, n+26)
*_Ch2_RngCmpDatSta Ranges/Comparison Values
active
n+25 00 *_Ch2_RngCmpSta0 Ranges 0/Comparison Values 0
active
: :
15 *_Ch2_RngCmpSta15 Ranges 15/Comparison Values
15 active
n+26 00 *_Ch2_RngCmpSta16 Ranges 16/Comparison Values
16 active
: :
15 *_Ch2_RngCmpSta31 Ranges 31/Comparison Values
31 active
n+27,
n+28 00 to 15 *_Ch2_LinCtVal (Simple Counter or Linear Counter) Counter Value
*_Ch2_RingCtVal (Circular Counter)
n+29 00 *_Ch2_CtOvf Counter Overflow
01 *_Ch2_CtUdf Counter Underflow
02 *_Ch2_CtRun Counter Running/Gate Open
03 *_Ch2_CntDir Counter Direction
04 *_Ch2_PrstSta Preset Activated
05 *_Ch2_RstSta Reset Activated
06 Undefined Capture Activated
07 *_Ch2_ZSig Z-signal Activated
08 to 09 Undefined ---
10 Undefined Pulse Rate Range 0 active
11 Undefined Pulse Rate Range 1 active
12 to 14 Undefined ---
15 *_Ch2_SmplCntSta Simple Counter
n+30 to
n+39 0015 ---
CJ-series I/O
memory address
NJ-series device variables for CJ-series Unit
Word Bit Variable name Description