Toshiba V200 Series User Manual page 113

When COM ports are configured as Modbus slaves, the internal PLC tags are mapped to the modbus addresses as
given in the following table:
PLC Tag description
I/O register
Auxiliary registers
System Registers
Timer Registers
Counter Register
Data Registers
Retentive Registers
Index Register (I,J,K)
Configuration MW registers
COILS:
Input Coil (R)
Output Coil (R/W)
System Coil (R/W)
Internal Coil (R/W)
Timer Devices (256 bits = 16 words)
Counter Devices (256 bits = 16 words)
Configuration MW coils
Reg. Addressing Bit Addressing
XW(400) X (6400)
YW(400) Y (6400)
BW00-BW255 B0000 to B4095
SW00-SW256 Not Mapped
T00-T255 Not Mapped
C00-C255 Not Mapped
D0000-D4095 Not Mapped
Not Mapped 430001 - 431400
I Not Mapped
J Not Mapped
K Not Mapped
MW(1600) M(25600)
TR0- TR15
X (6400)
Y (6400)
S 0000 to S 0099
B 0000 to B 1023
T. 000 to T. 255
C. 000 to C. 255
M(25600)
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Modbus address
440001 - 440400
441001 - 441400
442001 - 442256
420001 - 420256
400001 - 400256
410001 - 410256
450001 - 454096
443001
443002
443003
460001-461600
000001 - 006400
010001 - 016400
020001 - 020100
030001 - 034096
021001 - 021256
022001 - 022256
035001 - 060600