WirelessHART Fieldgate SWG70 Instruções de Operação descarregar pdf (Página 68)

10 Engineering WirelessHART Fieldgate SWG70

66 Endress+Hauser

Semi-automatic generation

of Input Status mapping

table

1 Click on the Generate tab to open the Generate dialogue:

2 Enter an offset value in the Start register field.

– For a typical application the Start value is normally 1

3 Select the order in which the devices are to be mapped to the Modbus registers in the

Generation order drop-down list

4 Select the values you want to read for each device in the Value column

– Least Significant Byte will map Bits 0 - 7 of an UINT16

– Most Significant Byte will map Bits 8 - 15 of an UINT16

5 Enter a the index of the UINT16 to be mapped (0 to 255) into the value field which now opens

6 Repeat Steps 4 and 5 for all UINT16s

7 If required, check the Delete all Mappings checkbox to overwrite any existing mappings

– If the box is unchecked, any new devices found will be added an existing table

8 Click Generate to write the mapping to the table on the Table tab.

9 Click the Table tab to view the generated mapping table

10 Manually edit the generated mapping table by deleting unwanted entries with the delete

button , e.g. all analog devices

– The registers occupied by the deleted entries remain free

11 After the mapping table is complete, click Apply to store it in Fieldgate SWG70.

1 2 ... 63 64 65 66 67 68 69 70 71 72 73 ... 123 124

Sem comentários

WirelessHART Fieldgate SWG70 Instruções de Operação Página 68