Toshiba TR PMIU, User Manual, Page: 94 / 182

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Modbus Tags
You can control/monitor other communicating devices by writing/referring these tags (If you set the port as
Modbus slave, you cannot define these tags. Refer 4.3.3).
Modbus address is shown as follows. To make easily to see, space is put. Do not put space when you actually
input it. And, note that Modbus address starts from "1".
There is a limitation in the place where you can use the tag for (For example, Modbus tags cannot be used in
the ladder block.). We recommend copy data onto internal tag or data register by a Global task.
Tag type Address in unit Address in Modbus
Coil X 0000 – 6399 00 00 01 – 00 64 00
Input
Register X W0000 – 0400 44 00 01 – 44 03 99
Coil Y 0000 – 6399 01 00 01 – 01 64 00
Output
Register Y W0000 – 0400 44 10 01 – 44 13 99
Coil T. 0000 – 0255 02 10 01 – 02 12 56
Timer
Register T 0000 – 0255 40 00 01 – 40 02 56
Coil C. 0000 – 0255 02 20 01 – 02 22 56
Counter
Register C 0000 – 0255 41 00 01 – 41 02 56
Coil B 0000 – 4095 03 00 01 – 03 40 96
Internal
Register BW 0000 - 0255 44 20 01 – 44 22 56
Data register D 0000 – 4095 45 00 01 – 45 40 96
Retentive register R 0000 – 1399 43 00 01 – 43 14 00
I 0000 44 30 01
J 0000 44 30 02
Index Register
K 0000 44 30 03
Coil M 00000 – 25600 03 50 01 – 06 06 00 Configuration
register
Register MW 0000 – 1600 46 00 01 – 46 16 00
Coil S 0000 - 0099 02 00 01 – 02 01 00
System tags
Register SW 0000 – 0256 42 00 01 – 42 02 56
Global task
Copy Tag B to Tag A
Modbus
Slave
Device
Data to Decice
Data from
Decice
Unit tags
Modbus tags
PMIU unit