Omron CJ1W-SCU22, Руководство по эксплуатации, Страница: 96 / 478

2 Initial Settings and Allocations of Device Variable for CJ-series Unit
2-22
CJ-series Serial Communications Units Operation Manual for NJ-series CPU Unit(W494)
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Modbus-RTU Slave Mode
Device variable for CJ-series Unit
Type R/W Name Function
Port 1 Port 2
*_P1_MbsSlavAdrCfg *_P2_MbsSlavAdrCfg USINT RW Modbus-RTU
Slave Address Range: 1 to 247
Default: 0
*_P1_MbsCoilsAreaCfg *_P2_MbsCoilsAreaCfg BYTE RW Coils Alloca-
tion Area 16#00: CIO (default)
16#B0: CIO
16#B1: WR
16#B2: HR
16#B3: AR
*_P1_MbsRegAreaCfg *_P2_MbsRegAreaCfg WORD RW Modbus-RTU
Settings Bits 08 to 15 Input Regis-
ters Area allocation area
Bits 00 to 07 Holding Reg-
isters Area allocation area
*_P1_MbsInRegArea
Cfg *_P2_MbsInRegArea
Cfg BYTE RW Input Registers
Allocation Area 16#00: CIO (default)
16#B0: CIO
16#B1: WR
16#B2: HR
16#B3: AR
*_P1_MbsHdRegArea
Cfg *_P2_MbsHdRegArea
Cfg BYTE RW Holding Regis-
ters Allocation
Area 16#00: DM (default)
16#82: DM
16#50 to 5C:
EM bank 0 to bank C
16#A0 to AC:
EM bank 0 to bank C