Omega Engineering CN8260 Request Data Fields, Command Retrieve Display Parameter # Description

CN8240 & CN8260 Series Communications & Options

Digital

Communications Option

Request Data Fields:	A 10-character ASCII representation of a numeric value
	specifying what to calibrate.
	0	- Thermocouple
	1	- RTD, Resistive Thermal Device
	2	- Linear
	3	- RAS, Remote Analog Setpoint
Response Data Field:	Ignored.
Command:	Perform Process High Calibration
Parameter #:	03
Description:	Performs a High Calibration. The data field in the request
	message specifies the process. Make sure the prerequisite
	for the calibration is satisfied before issuing a calibration
	command. For instance, the RTD calibration command must
	only be used when the input sensor type is chosen as RTD
	or RTD w/ Decimal.
Request Data Field:	A 10-character ASCII representation of a numeric value
	specifying what to calibrate.
	0	- Thermocouple
	1	- RTD, Resistive Thermal Device
	2	- Linear
	3	- RAS, Remote Analog Setpoint
Command:	Retrieve Display
Parameter #:	05
Description:	Retrieves the string currently displayed on the slave’s display.
	The data field in the request message specifies which display
	and the data field in the response message contains the string.
Request Data Field:	A 10 character ASCII representation of a numeric value
	specifying which display to retrieve data from.
	0	- Lower Display
	1	- Upper Display
Response Data Field:	The ASCII string.
Command:	Clear Latched Alarms
Parameter #:	10
Description:	Clear all latched alarms.
Request Data Field:	Ignored.
Response Data Field:	Ignored.

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