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7

 Initial Start-up Setting 

1.

When setting up 

CND3

 for first time

pres

s

  key for more than 3 seconds till the screen display 

  and select according 

to your temperature sensor type. Please be aware that a selection of wrong model would cause PV temperature display error. (Refer 
to the chart below) 

2.

When setting up the temperature sensor type by using RS-485, write your value (range 0~19) into register 1004H.

3.

When setting up the current input method, remove the temperature controller cover and set JP8 to short.    (Refer to the chart below)

Temperature Sensor Type & Temperature Range Chart

Input Temperature 

Sensor Type 

Register Value  Temperature Range

Input Temperature Sensor Type Register Value  Temperature Range

Thermocouple K type 

-200 ~ 1300°C

Thermocouple TXK type 

10 

-200 ~ 800°C

Thermocouple J type 

-100 ~ 1200°C

Platinum Resistance (JPt100) 

11 

-20 ~ 400°C

Thermocouple T type 

-200 ~ 400°C

Platinum Resistance (Pt100) 

12 

-200 ~ 850°C

Thermocouple E type 

0 ~ 600°C 

  Resistance (Ni120) 

13 

-80 ~ 300°C

Thermocouple N type 

-200 ~ 1300°C

Resistance (Cu50) 

14 

-50 ~ 150°C

Thermocouple R type 

0 ~ 1700°C 

Analog Voltage Input (0~5V) 

15 

-999~9999

Thermocouple S type 

0 ~ 1700°C 

Analog Voltage Input (0~10V) 

16 

-999~9999

Thermocouple B type 

100 ~ 1800°C 

Analog Voltage Input (0~20m A) 

17 

-999~9999

Thermocouple L type 

-200 ~ 850°C

Analog Voltage Input (4~20m A) 

18 

-999~9999

Thermocouple U type 

-200 ~ 500°C

Analog Voltage Input (0~50m V) 

19 

-999~9999

How to Set Up Current Input

Remove the temperature controller cover and set JP8 to short. JP8 jumper locates near the sensor input area on PCB board. 
Normal Input (Factory Setting)   

Current Input (4 ~ 20mA, 0 ~ 20mA)

 

 Display Unit Setting 

Use following parameter to change the PV and SV display unit,    select decimal point and switch between 

/F.   

 

In Operation Mode 

: SP=1 displays decimal place (ex: 25.5 degree); SP=0 displays integral number (ex: 25 degree). 

 

In Initial Setting Mode 

: Select temperature display unit 

/

. (

=

* 9 / 5 + 32) 

 Set Value and the Upper/Lower Limit of Input Value Setting 

Set the Upper Limit of Input Value: This parameter can be set in the Initial Setting Mode

, the upper limit input value must 

be set within the range shown in the chart “Temperature Sensor Type & Temperature Range”. 

Set the Lower Limit of Input Value: This parameter can be set in Initial Setting Mode

, the lower limit input value must be 

set within the range shown in the chart “Temperature Sensor Type & Temperature Range”.

Set the SV: This parameter can be set in Operation Mode, SV value must be set within the range of upper/lower limit input value.
SV can not be set in In “Program Mode” or in “Remote Mode”.

 Digital Filter and Linear Compensation Setting 

In “Regulation Mode”, 

  and 

  parameters can be used to ajust the filter status and to avoid interferences on input signal. 

: Filter Factors (setting range=0~50; factory setting=8). Digital Filter Calculation equation: PV=(Last displayed PV * n +

Measure Value)/ (n+1). When the parameter value is small, the PV display is close to the Measured Value. When the parameter
value is large, the PV response is slow.

: Filter Range (setting range=0.10~10.00

℃/℉

). If factory setting = 1, it means the controller will begin Digital Filter

Calcaulation when the Measure Value lies within the range of “Last displayed PV + / - 1.00

℃/℉

”. Therefore, it is recommended to

set a larger value when noise interferences is serious.

When PV display value is different than user’s expectation, Linear Compensation function can be set by 

  and 

parameters in“Regulation Mode”.     

: Linear Compensation Value (setting range= -99.9 ~ +99.9). Linear Compensation Calculation equation: PV = Measure

Содержание CND3 Series

Страница 1: ...CND3 Series Temperature Controller www omegamanual info Shop online at omega com For latest product manuals User sGuide e mail info omega com...

Страница 2: ...rves the right to alter specifications without notice U S A Headquarters Servicing North America Omega Engineering Inc Toll Free 1 800 826 6342 USA Canada only Customer Service 1 800 622 2378 USA Cana...

Страница 3: ...or connecting the thermocouple wires 6 Please use wires with resistance when extending or connecting a platinum resistance thermometer RTD 7 Please keep the wire as short as possible when wiring a pl...

Страница 4: ...Note Not all combinations may be available Check website under All Models to see list of available models...

Страница 5: ...perature 20 C 65 C Altitude Max 2000m Relative Humidity 35 80 RH non condensing Operation There are three modes of operation operation regulation and initial setting When power is applied controller g...

Страница 6: ...for the selection of Thermocouple or Platinum Resistance types PT TEMP UNIT Set temperature unit it wil not be displayed when in analog input mode TEMP HIGH Set up upper temperature limit the upper li...

Страница 7: ...will select P value accordingly 47 6 I Integral Time Setting display when Crtl PID FUZZY 2PID this parameter is set automatically when TUNE AT Set I value according to the selection of PID No n 0 5 Wh...

Страница 8: ...eters into the selected PID group Select the n th PID n 0 5 press to set 0 5 th PID parameters Set up the 0 th PID temperature value press Set up the 5 th PID temperature value press Set up the 0 th p...

Страница 9: ...to change the PV and SV display unit select decimal point and switch between F In Operation Mode SP 1 displays decimal place ex 25 5 degree SP 0 displays integral number ex 25 degree In Initial Settin...

Страница 10: ...put 4 20mA or linear voltage output 0 10V user s desire output value can be attained by using compensation function For example the analog output 1 can be adjusted in and parameters in Regulation Mode...

Страница 11: ...ent output L Linear voltage output S SSR output SV 3 rd digit indicates the function of accessory 2 N No function C CT measure E EVENT1 input R REMOTE input SV 4 th digit indicates the function of acc...

Страница 12: ...e Some of the terms are explained as follows a Initial pattern set the program to start running at a sequential number of patterns b Initial Step set the program to start running at a sequential numbe...

Страница 13: ...Y position of parameter in Initial Setting Mode e g xxxY Y is 0 or 1 0 normal 1 power off saving Note When any settings or changes of the program parameters are made please save the settings changes t...

Страница 14: ...adjustment by parameter in Regulation Mode Remote lower limit Setting Remote lower limit by parameter in Regulation Mode Remote higher limit Setting Remote higher limit by parameter in Regulation Mode...

Страница 15: ...Initial Setting Mode To set for heating or cooling control Select desired output control by parameter in Initial Setting Mode If no board is inserted in Output2 selection items are H1 C1 H for heating...

Страница 16: ...and the AT LED in the panel goes out The calculated PID parameters are displayed in and of which their content can be revised by the user Automatic switching over Multiple PID sets Set parameter to 0...

Страница 17: ...g Set a value corresponding to Y position by parameter in Initial Setting Mode such as xxYx Y can be 0 or 1 0 30A 1 100A CT2 100A setting Set a value corresponding to Y position by parameter in Initia...

Страница 18: ...on F1 F2 button can be used to switch between PID and MANUAL control mode ALRS Selecting this function F1 F2 button can be used to reset Alarm Hold status SV2 Selecting this function F1 F2 button can...

Страница 19: ...will return to PV SV display mode 3 Enter the new password two times in the screen The screen will return to PV SV display mode with the keys unlocked If the two entries of password are not the same...

Страница 20: ...if PV value is lower than the setting value SV AL H This alarm output is OFF when PV value is higher than the setting value SV AL L ON OFF SV AL H SV AL L SV 9 Disconnection Alarm This alarm output op...

Страница 21: ...PV Measuring unit is 0 1 updated one time in 0 1 second The following reading value display indicates error occurs 8002H Initial process Temperature value is not got yet 8003H Temperature sensor is n...

Страница 22: ...r 0 15 1032H Remaining time of the executed step second Only read 1033H Remaining time of the executed step minute Only read 1034H No of currently executed step Only read 1035H No of currently execute...

Страница 23: ...Linear Output 2 Adjust current 1scale 1 A Adjust voltage 1scale 1mV 1119H Adjust Lower Limit of Analog Linear Output 2 Adjust current 1scale 1 A Adjust voltage 1scale 1mV 111AH Adjust Retransmission...

Страница 24: ...Starting data address 10H 08H Starting data address 10H 08H 00H 10H 01H 10H 01H 10H Number of data word Bit 00H 00H Start address data 1000H 081xH 01H 17H Data content 03H FFH Data content 03H FFH 02H...

Страница 25: ......

Страница 26: ......

Страница 27: ......

Страница 28: ...http www omega com to contact OMEGA Engineering Inc 800 Connecticut Ave Suite 5N01 Norwalk CT 06854 USA Customer Service 1 800 622 2378 USA Canada only Engineering Service 1 800 872 9436 USA Canada on...

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