Campbell-scientific BMP5 Direct SDK Manual do Utilizador descarregar pdf (Página 15)

Section 2. SimplePB.DLL Reference

return_data_len: Integer – Number of bytes in the data returned from the

datalogger.

Return Codes

0 = Successful.

-1 = Communication timed out.

-2 = Port is not open.

Example of data returned by function call

12.753,111.9,1.239 (Swath of 3 values from fields)

2.8 SetValue()

Set a value in the datalogger.

Syntax

SetValue(pakbus_address, device_type, table_name, field_name, value)

Parameters

pakbus_address: Integer – The PakBus address of the datalogger.

device_type: Integer – The type of datalogger:

• 1=CR200

• 2=CR10XPB, CR23XPB, CR510PB

• 3=CR1000

• 4=CR3000

• 5=CR800, CR850

table_name: String – The name of the table in which the field will be set.

field_name: String – The field that will be set with the new value.

value: String – The value used to set the field.

Return Codes

0 = Successful.

-1 = Communication timed out.

-2 = Port is not open.

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