Emerson Process Management 3-9000-745 manual Creating or editing registers, Metric

MON20/20 Software for Gas Chromatographs		User Manual
SEPTEMBER 2010		3-9000-745
RTS Off Dly	The delay in milliseconds between RTS termination and the end of data
	transmission.
	Range: 0 to 1000
RTS ON Sly	The delay in milliseconds between RTS activation and the start of data transmission
	Range: 0 to 1000
Port Resp Dly	The delay in milliseconds the communication port will wait before sending a
	response back to device.
	Range: 0 to 100
Port Avail	Allows you to enable or disable the communication port.
Timeout	The time interval in seconds within which the GC is required to read the response
	from device.
Unit System	Sets the type of measurement system to use. Options are U.S. Customary or
	Metric.
MAP File	Points to the file that contains the registers that should be used.
Port	Allows you to set the type of protocol to be used for the port: RS232, RS422 or
	RS485.
	If the port is set to RS422 or RS485, additional configuration steps are required; see
	your GC manual for more information

To delete a communications port setting from the Communication window, click Delete. A selected row will be deleted from the Communication table.

4.12.1 Creating or editing registers

You can map GC data to Modbus registers and generate MAP files, which can then be associated with communications ports.

For a list of variable assignments made to all registers, consult the Communication section of the PC Config Report.

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