Modbus Module Operation; Modbus Commands - Toshiba PROSEC T2 Series User Manual

5. Modbus Module Operation

5.1. Modbus Commands

When a MODBUS command is used, the Modbus module translates it to the
corresponding T2 register access protocol.
MODBUS FUNCTION CODE
01 Read Coil Status
02 Read Input Status
03 Read Holding Register
04 Read Input Register
05 Force Single Coil
06 Force Single Register
08 Loop Back Diagnostic test
15 Force Multiple Coils
16 Preset Multiple Registers
For more information on the Modbus protocol, please refer to the Modbus Protocol Reference
Guide, see Additional
For more information on the T2 register access protocol, please refer to the Computer Link
Function Operation Manual, see
References.
Additional
DR Read Device/Register
DR Read Device/Register
DR Read Device/Register
DR Read Device/register
DW Write Device Register
DW Write Device/Register
**** Not Supported by EX10-MML11
DW Write Device/register
DW Write Device/register
References.
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T2 COMMAND