Omega Engineering CN8240, CN8260 manual Auxiliary Commands, Or RTD w/ Decimal

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CN8240 & CN8260 Series Communications & Options

Digital

Communications Option

 

Auxiliary Commands:

Command:

Load Parameter Defaults

Parameter #:

01

Description

Restore all menu parameters to their default values.

Request Data Field:

Ignored.

Response Data Field:

Ignored.

Command:

Perform Process Low Calibration

Parameter #:

02

Description:

Performs a Low 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.

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Contents Series Omega.comTM Table of Contents Option -C2 RS-232 one-to-one Communications Option -AL1, -AL2 Relay, N.O. Alarm OutputLoad Type Voltage Limit Option -C4 RS-485 one-to-many Communications Options -XP1, -XP2, -XP3, -XP4 Transducer Power SupplyOptions -DIC, -RSP4, -RSP5, -RSP6, -RSP7 Remote Setpoint Options -PVSV1, -PVSV2 Process OutputOption -DIC Options -RSP4, -RSP5, -RSP6, -RSP7With Remote Communications Options Wiring diagram for digital communicationsMessage Formats Omega+ ProtocolStart Char ZoneType ErrorParam Type character Message TypeEND Char ChksumWrite Command to Controller Read Command to ControllerRead Response from Controller Write Response from Controller Auxiliary Command to ControllerAuxiliary Response from Controller Request Message Description Read RequestField Description Type Write RequestResponse Messages Auxiliary Command RequestField Description Write Response Read ResponseCN8240/CN8260 Parameter Codes Auxiliary Command ResponseRAM, Eeprom Number Name Read Write Data Field ValueDigital Communications Option PID Digital Communications Option Digital Communications Option Digital Communications Option Or RTD w/ Decimal Auxiliary CommandsCommand Clear Latched Alarms Parameter # Description Command Retrieve Display Parameter # DescriptionRequest Data Fields CN8240 & CN8260 Series Communications & Options CN8240 & CN8260 Series Communications & Options CN8240 & CN8260 Series Communications & Options Warranty / Disclaimer Temperature