Omron CJ1W-SCU32 Operation Manual page 471

CJ-series I/O memory Address
Word No.
Bit No.
Port 1 Port 2
m+20 m+30 15 to 08
07 to 00
m+21 m+31 15 to 00
15 to 08
07 to 00
m+22 m+32 15 to 00
to to
m+24 m+34
m+25 m+35 15 to 00
15 to 08
07 to 05
04
03 to 01
00
m+26 m+36 15 to 00
to to
m+29 m+39
CJ-series Serial Communications Units Operation Manual for NJ-series CPU Unit(W494)
NJ-series device variable for CJ-series Unit
Variable name
Port 1
--- ---
*_P1_MbsCoilsAreaCf *_P2_MbsCoilsAreaCf
g g
*_P1_MbsRegAreaCfg *_P2_MbsRegAreaCfg Modbus-RTU Settings
*_P1_MbsInRegAreaC *_P2_MbsInRegAreaC
fg fg
*_P1_MbsHdRegArea *_P2_MbsHdRegArea
Cfg Cfg
--- ---
*_P1_NopIrqCfg *_P2_NopIrqCfg
*_P1_NopIrqTskNoCf *_P2_NopIrqTskNoCf
g g
--- ---
*_P1_NopIrqYNCfg *_P2_NopIrqYNCfg
--- ---
*_P1_NopRBufClrCfg *_P2_NopRBufClrCfg
--- ---
m = D30000 + 100 × unit number (word)
Port 2
Reserved
Coils Allocation Area
Input Registers Allocation Area
Holding Registers Allocation Area
Reserved
No-protocol Interrupt Notification Set-
tings
External Interrupt Task Number
Reserved
External Interrupt Task Starting Set-
ting
Reserved
Reception Buffer Clear
Reserved
Appendices
Meaning
A-11