Mitsubishi Electric MELSEC iQ-R Series User Manual page 50

Bacnet module

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■Example of a ladder program

(0)

The instance number of a write destination device is stored.

The ObjectIdentifier of the write target object is stored.

The PropertyIdentifier of the write target property is stored.

'FFFFh' is stored to an ArrayIndex since the write target is not ARRAY type.

The data type of the write target property is specified.

'0' is stored since the Priority is not specified for writing.

The data to be written is stored.

'FFFFh' is stored since Property-2 to Property-4 are not used.

(44)

When sending a WritePropertyMultiple(WriteProperty) service, '1' (send request) is stored to a CONTROL.

(50)

When the CONTROL is '3' (normal completion), '0' (idling) is stored to reset the CONTROL.

(57)

When the CONTROL is '4' (error end), an error code is stored to D200.

'0' (idling) is stored to reset the CONTROL.

7 OPERATING EXAMPLE

7.2 Writing Values

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