dl-breadcrumbs__homedl-breadcrumb-item__separatorConfiguration and programmingdl-breadcrumb-item__separatorSystem technologydl-breadcrumb-item__separator...dl-breadcrumb-item__separatorSystem technology of CPU and overall systemdl-breadcrumb-item__separatorCommunication with Modbus RTUdl-breadcrumb-item__separatorModbus telegrams dl-breadcrumb-item__separatorFCT 6: Write 1 word
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FCT 6: Write 1 word
Table 861: Server request

Server address

Function code

Server operand address

Data

CRC

High

Low

High

Low

High

Low
Table 862: Server response

Server address

Function code

Server operand address

Data

CRC

High

Low

High

Low

High

Low