User's Manual

50
Section 5 I/O Specifications
RFID System
User's Manual
Section 5
I/O Settings and Control Methods
 Mode: 26-byte/58-byte Access
In 26-byte Access Mode, the DeviceNet Remote ID Controller is allocated 256 inputs (16 words) and
256 outputs (16 words) in the PLC, and in 58-byte Access Mode, it is allocated 512 inputs (32 words)
and 512 outputs (32 words) in the PLC. The inputs and outputs that are allocated (X words, Y words)
depend on the node address set for the Master and the DeviceNet Remote ID Controller.
 Master Unit to Remote ID Controller
 Remote ID Controller to Master Unit
Address Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
X INHBIT/TRG AUTO/
SYNC
OUTPUTTIM
E
W
PROTECT
VERIFY HIGHSPD ASCII/HEX
(X+1) CMD3 CMD2 CMD1 CMD0 LEN3 LEN2 LEN1 LEN0
(X+2) ADDR7 ADDR6 ADDR5 ADDR4 ADDR3 ADDR2 ADDR1 ADDR0
(X+3) ADDR15 ADDR14 ADDR13 ADDR12 ADDR11 ADDR10 ADDR9 ADDR8
(X+4) LEN7 LEN6 LEN5 LEN4 LEN3 LEN2 LEN1 LEN0
(X+5)
( X +6 ) W- DATA W-DATA W-DATA W-DATA W-DATA W-DATA W-DATA W- DATA
( X +7 ) W- DATA W-DATA W-DATA W-DATA W-DATA W-DATA W-DATA W- DATA
··· W-DATA W-DATA W-DATA W-DATA W-DATA W-DATA W-DATA W-DATA
(X+1F)
or
(X+3F)
W-DATA W-DATA W-DATA W-DATA W-DATA W-DATA W-DATA W-DATA
Address Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Y BUSY RUN
(Y+1) ERROR NORM
(Y+2) SYS_ERR CMD_ERR
(Y+3) 7F_ERR 7E79_ERR 71_ERR 7D_ERR 7A_ERR 70_ERR 72_ERR
(Y+4)
(Y+5)
(Y+6) R_DATA R_DATA R_DATA R_DATA R_DATA R_DATA R_DATA R_DATA
(Y+7) R_DATA R_DATA R_DATA R_DATA R_DATA R_DATA R_DATA R_DATA
··· R_DATA R_DATA R_DATA R_DATA R_DATA R_DATA R_DATA R_DATA
(Y+1F)
or
(Y+3F)
R_DATA R_DATA R_DATA R_DATA R_DATA R_DATA R_DATA R_DATA