Yokogawa YFGW410 User Manual download pdf (Page 123)

<D3. Constructing a Field Wireless System>

D3-62

IM 01W02D01-01EN

The list is comprised of a column of registers numbers starting from 0 and a column of parameter

names.

Areas in which process values are allocated are light blue and areas in which statuses are al-

located are light pink. The rst row of the addresses contains the parameter name.

 For Data Type Mapping

The status and value of the parameters which send to a host system are separated and mapped

to respective areas.

When Data Type Mapping is selected at the [Modbus Settings] tab, parameter values are al-

located to register numbers lower than the start status registers. The status of parameters are

automatically arranged in accordance with the following rule after a start of status registers. The

status of parameters are allocated in order which has arranged the value in the status allocation

range for every value data size.

When [Start of status registers] is 20000 (devices with 65536 registers)

Value data size Status allocation range

8 words 20000~29999

2 words 30000~39999

1 word 40000~59999

When [Start of status registers] is 5000 (devices with 10000 registers)

Value size Status allocation range

8 words 5000~5999

2 words 6000~8999

1 word 9000~13999

Example) When the data value is two words ([Start of status registers] is 5000)

Top number of value Status allocation number

0 6000

2 6001

4 6002

• • • • • •

500 6250

502 6251

 Batch Operation

There is a [Batch Operation] button at the bottom of the [Input Registers] tab

When the [Auto Mapping] button is clicked, all parameters are automatically allocated. When

data has been already allocated, all allocation information is discarded and allocation is per-

formed again. The dialog shown in Figure D3-62 appears.

FD0368.ai

Figure D3-62 Warinig Dialog

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Yokogawa YFGW410 User Manual Page 123