Yokogawa DR240 - Manual (Page 11)

2-1 IM DR231-11E
Overview and Specifications of RS-232-C Interface
2
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.