Omega Vehicle Security CN3271 Series manual Configuration KEY Functions, Configuration Procedure

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CONFIGURATION PROCEDURE

CONFIGURATION KEY FUNCTIONS

RESET

In Configuration Mode, it is used only to scroll

 

back parameters without to memorize a new

 

parameter value.

 

Used in Configuration Mode to decrease the

 

parameter value.

 

Used in Configuration Mode to increase the

 

parameter value.

FUNC

Used to memorize the new parameter

 

value and go to the next parameter.

+

Loads the default parameters.

+ FUNC or

+ FUNC

 

Increases/decreases values at a higher rate

 

when modifying parameters.

+ RESET or

+ RESET

 

Jumps to the Maximum or Minimum param-

 

eter value when modifying parameters.

CONFIGURATION PROCEDURE

1)Remove the instrument from its case.

2)Open switch V101 (See illustrations under “Preliminary Hardware Settings.”)

3)Re-insert the instrument in its case.

4)Switch on power to the instrument. The upper display will show COnF.

NOTE : If "CAL" indication is displayed, press

immediately the pushbutton and return to the configuration procedure.

5)Press the “” key and the lower display will show the firmware version.

Press the "FUNC" key to start the configuration procedure with the first parameter (L1).

The following is a complete list of parameters. The lower display will show the parameter code (L1 to d1) and the upper display will show the selection code or numerical value. No timeout is applied in the configuration mode.

L 1

=

Serial Interface Protocol

(Skipped if option is not available.)

OFF

=

No serial interface

nbUS =

Modbus

jbUS =

Jbus

L 2 = Serial Link Device Address (Skipped if option is not available or L1 = OFF) From 1 to 255

NOTE: EIA standard allows no more than 31 device connected by one RS-485.

L 3 = Baud Rate for Serial Link (Skipped if option is not available or L1 = OFF) Set value from 600 to 19200 baud.

(19200 baud is shown on display as 1920)

L 4 = Byte Format for Serial Link (Skipped if option is not available or L1 = OFF) 8E = 8 bits + even parity

8O = 8 bits + odd parity

8 = 8 bits without parity

9

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19/04/2004, 15.07

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Contents CN3271-add2.pmd 19/08/2004 OMEGAnet On-LineService Internet e-mail Info@omega.com Contents Screw Bracket Panel Mounting RequirementsDimensions and Rear Terminal Blocks Without RS-485 With RS-485Panel Cutout Wiring Guidelines MA, mV and V Inputs Wiring RTD Input Linear InputLogic Input for models with RS-485 only Relay OutputsOUT 1 Class Use cupper conductors onlyInductive Loads Serial InterfacePower Line and grounding AA/A100 to 240 Vac 500 mA 250 100/240 V AC 125 mAHigh Low Limiter with RS-485 High Low Limiter without RS-485Configuration KEY Functions Configuration ProcedureSerial Interface Protocol R5 = Offset Adjustment R7 = Alarm action on input faultType Value R2 = Decimal Point PositionC2 = Rearming Mode Hi.Lo = High and low limit for special process= Rearm at Power-up Auto = Automatic rearm Constant Alarm Function= Alarm configuration = Shutdown memoryP3 = Alarm Action Example for P2 = H.A.A.cExample for P2 = H.L Alarm Standby mask Function = Safety LockT1 = Timeout Selection Operating Mode Normal Display ModeIndicators Flashes when alarm is onNormal Display Mode to Operative Parameter Display Mode Operative Parameter Display ModeOperating Parameters Limiter function Example 1 C1 = Hi and C2 = O Example 2 C1 = Hi and C2 =Alarm functions Serial LInk optionalDevice can be connected to a host computer via serial link Error Messages Error MessagesError List Dealing with Error MessagesGeneral Specifications Power consumption 8 VACommon mode rejection ratio Temperature Drift CJ excludedInputs Thermocouple Linear InputsAlarm Logic InputsOutputs OutputMaintenance Serial Communication Interface OptionDefault Parameters Default Operating Parameters ListLHL-A-NEUTRO.pmd 19/04/2004 Second Seconds Appendix A.3 Appendix B Thermocouple Compensating Cable Color Codes Return Requests / Inquiries Data Acquisition
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