alre JDS-211 Manual For Connection And Operation Download Page 6

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

4. General notes to the operating of the menu

By means of  

button 1 

 you can go to the next parameter

.

Additionally a given changing in the parameter setting can be con-
firmed by this button  and the new value will be saved. Afterwards it
will be changed to the parameter view again

By means of 

button 2 

 or

 button 3 

 you can go from the parameter

view to the parameter setting and adjust its value there.

Hint:

The buttons 2 and 3 are featured with a ‘roll-function‘. When pressing the button once the value will be raised
(button 2) by one or lowered (button 3) by one. When holding the button pressed for longer than 1 sec. the
value starts counting up or down, the counting speed will be raised after a short period of time. 
The device also features a ‘overflow-function‘, when reaching the upper limit of the range, the device switches
to the lower limit, vice versa.

By means of 

button 4 

 a

 

given changing will be cancelled in the parameter setting. The changing will be

discarded and the former parameter value will be preserved.
In the parameter view button 4 closes the menu.

Please note:

  

If you don’t press any button for more than 10 sec. in the parameter setting, 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 closed.

5. Configuration

5.1. Output function

- Turn the device on and wait until it completed its built-in segment test.
-  At the same time press the pushbutton on the rear side (button 5) and button 1 for >2 seconds.
-  The device displays “

outP

“ ('output').

- Use 

button 

2 or button 3 to select the output function.

- Press 

button 

1 to validate the selected output function. The display shows “

outP

“ again.

-  According to the selected output function further adjustments (see table below) have to be done.

outP

 

Output function.

 

According to the selection the outputs will be allocated as the following table shows.

Description

To select
as output

Output 1

(make contact)

Output 2

(change-over

contact)

See chapter

No output, device is
used as display unit

no

off

off

--

2-point-controller

2P

PID switching func-

tion

motorised valve

control open

off

motorised valve

control close

5.1.1

3-point-controller

3P

PID switching func-

tion

switching function 2

5.1.1

2-point-controller with
Min-/Max-alarm

2P.AL

PID switching func-

tion

Min-/Max-alarm,

inverse

5.1.1

Min-/Max-alarm,
common

AL.F1

off

Min-/Max-alarm,

inverse

5.1.2

Min-/Max-alarm,
individual

AL.F2

Min-/Max-alarm,

inverse

Min-/Max-alarm,

inverse

5.1.2

SET

1

2

3

4

SET

Cal

T

SP/Tn

min.

Xp/Tv

max.

Scale

Analog

Alarm

1

2

Summary of Contents for JDS-211

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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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