Yokogawa DR240 Manual do Utilizador descarregar pdf (Página 11)

2-1

IM DR231-11E

Overview and Specifications of RS-232-C Interface

2.1 Description of Functions (RS-232-C)

Listener and Talker Functions

Listener Function

This allows almost all settings except power on/off and operation control.

• Settings except communication settings.

• Operation control except power on/off.

• Call-up of setting data

• Specifying of output data (specifying of channel numbers or output data types)

Talker Function

The following data can be output:

• Measured data

• Data on RAM disk

• Report data

• Computed data

• System configuration

• Data for operation mode setting

• Data for setup mode setting

For measured data, data on RAM disk and computed data, either binary output or ASCII output can

be selected. Report data are output in binary format. Other data are output in the form of ASCII

data.

Data Output

When trigger(GET) becomes activated DR130/DR230/DR240 will store the new data in a buffer.

When an output request such as the FM command is received, these new data will be output.

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Yokogawa DR240 Manual do Utilizador Página 11