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E32.0.A3.6C-01                    Manual for connection and operation of the JDS-211                        page 10 of 16

1.CyC

 cyclic time in sec

possible settings:: 0,1 ...320,0.

2.0n

 

turn-on-point of switching function 2

 ( only at “

3P

“)

possible settings:: min. ... max. display range

2.0ff“

 turn-off-point of switching function 2

 ( only at “

3P

“)

possible settings:: min. ... max. display range

When pressing button 1, the display shows “

1.SP

 “ again. Now you have finished the configuration.

Press now button 4 to exit the menu.

6.2.2. 2-point-controller with alarm

This chapter describes how to adjust the switching values of the device used as a 2-point-controller with
alarm. This instruction demands that you selected “

2P.AL

  as your desired output function like it is explained

in chapter 5.1. .
By means of  

button 1 

 you 

validate

 the set parameter or go to the 

next parameter

.

By means of 

button 2 

 or

 button 3 

 you 

choose

 your desired 

value

.

By means of 

button 4 

 you 

exit

 the output configuration menu.

1.SP

 

set point value

possible settings: min. ... max. display range

1.Pb

 

proportional band

possible settings:: 1...9999 (

position of the dot depends on display range

)

1.Int

 

integral time in sec. (I-action)

possible settings:: off, 1...9999.

1.dEr“ 

derivative time in sec. (D-action)

possible settings:: off, 1...9999.

1.CyC

 cyclic time in sec

possible settings:: 0,1 ...320,0.

AL.Hi

 

Maximum alarm-value

possible settings: AL.Lo .. max. display range

AL.Lo

 

Minimum alarm-value

possible settings: min. display range .. AL.Hi

A.dEL

 

Delay of the alarm-function 

in sec

possible settings: 0 .. 9999

Example: You want to have a temperature alarm-monitoring of a cold room. The alarm should start when

the temperature rises above -15°C or falls below -30°C. Therefore your settings will be -15°C for
the maximum alarm-value “AL.HI“ and -30°C for the minimum alarm-value “AL.Lo“.
=> The alarm will be starting after the temperature rises above -15°C and stays above -15°C for
the entered delay time or after it had been falling below -30°C and stays below -30°C for the en-
tered delay time.
Please note that the alarm-outputs are inverted! This means, that the output will be active when
there is no alarm!

When pressing button 1, the display shows “

1.SP

 “ again. Now you have finished the configuration. Press now

button 4 to exit the menu.

6.2.3. 

Minimum/maximum-alarm  (individual or common)

This chapter describes how to adjust the device‘s alarm boundaries for min-/max-alarm-monitoring.
This instruction demands that you selected “

AL.F1

“ or “

AL.F2

“ as your desired output function like it is ex-

plained in chapter 5.1.

By means of  

button 1 

 you 

validate

 the set parameter or go to the 

next parameter

.

By means of 

button 2 

 or

 button 3 

 you 

choose

 your desired 

value

.

By means of 

button 4 

 you 

exit

 the output configuration menu.

Содержание JDS-211

Страница 1: ...connection and operation of the JDS 211 page 1 of 16 Manual for connection and operation of JDS 211 item number G800040900 as of version 2 3 Fa ALRE IT Regeltechnik GmbH Richard Tauber Damm 10 D 12277...

Страница 2: ...ntroller with alarm 7 5 1 2 Min Max Alarm getrennt oder gemeinsam 8 5 2 Offset and slope adjustment Menu calling and adjustment 8 6 Operation 9 6 1 Min max value memory 9 6 2 Switching points and alar...

Страница 3: ...The device must be switched off and must be marked against using again in case of obvious malfunc tions of the device which are e g visible damage no prescripted working of the device storing the dev...

Страница 4: ...suggest to connect the device s switching outputs after You have configured the device properly Hint By calling a configuration menu for the offset and slope adjustment the measurement and regulation...

Страница 5: ...hould be connected as 3 wire system too If a 2 wire system is essential the potential deviation can be compensated by the offset adjustment chapter 5 2 Pt100 temperature probe 3 wire Pt100 temperature...

Страница 6: ...ting the adjustment will be cancelled the changing discarded and it will be changed to the parameter view If you don t press any button for more than 60 sec in the menu the menu will be automatically...

Страница 7: ...t C 3point motorised valve control cooling only at 2P 1 SP set point value possible settings min max display range 1 Pb Proportional band possible settings 1 9999 position of the dot depends on displa...

Страница 8: ...e settings min display range AL Hi A dEL alarm delay in sec possible settings 0 9999 When pressing button 1 the display shows outP again Now you have finished the configuration Press now button 4 to e...

Страница 9: ...tching points and alarm boundaries will be called Depending on the configuration you have made in the output configuration menu you will get different display values Please follow the specific chapter...

Страница 10: ...in sec possible settings 0 1 320 0 AL Hi Maximum alarm value possible settings AL Lo max display range AL Lo Minimum alarm value possible settings min display range AL Hi A dEL Delay of the alarm fun...

Страница 11: ...nds The device displays 1 Set 1 SEt manipulating variable in possible settings 0 0 100 0 Depending on the configurated type of control the manual adjustment of the manipulating variable is different P...

Страница 12: ...that the valid display range 9999 digit of the device has been exceeded Err 4 Values below display range Indicates that display value is below the valid display range of the device 1999 digit Err 7 S...

Страница 13: ...dard or the corresponding designation on the label on the housing Nominal temp 25 C Operating ambient 20 to 50 C Relative humidity 0 to 80 RH non condensing Storage temp 30 to 70 C Housing Dimensions...

Страница 14: ...rvene weakly The control gets inert 1 Int Integral time I action Integral time in sec of the PID control algorithms The higher the set value the weaker the effect The control tends to swinging if inte...

Страница 15: ...nt and derivative time 1 dEr are switched off The device works as P controller Start the control and wait until the temperature gets constant This temperature although much below the set point has to...

Страница 16: ...gence between actual and set point temperature but on temperature changes If the temperature falls very quickly there will be a big heating power due to the D action If the actual temperature approach...

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