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Boleslavova 4, 709 00 Ostrava 9 

tel / fax: +420 59 662 70 97 

Created: 14.8.2019 , version 1.100en

 

 

- 4 - 

email: [email protected]

 

Decimal point mode 

The  numeral  flashes  together  with  the  decimal  point.  To  change  the  position  of  the  decimal  point, 
press the   button and change it one position to the right with each press. 

 

 

 

 

 

00000

0

.

 

00

0

.

000

 

000

0

.

00

 

0000

0

.

0

 

hotovo

 

 

 

 

 

 

Address menu of DMP 11 

The individual functions and settings of the device are accessible at so-called addresses for simplicity. 
After  entering  the  correct  password,  we  enter  the  address  menu,  each  address  has  its  own  number 

and is displayed in the format

 

  A_00

 , 

  A_01

 , 

  A_02

 

etc. To move up in address menu, press 

the 

 key and to move down the 

 key. To enter the selected address, press the 

 key. To exit the 

address and return to the address menu without changing the data, press the   key. 
 
If we change the numeric value or option at the given address, we are informed about the successful 

writing  to  the  EEPROM  by  a  message

 

hotovo

.  We  confirm  this  message  with  the 

  key  and  the 

device returns to the address menu to the given address. To exit the address menu and return to the 
main view, press the   key. 
 

After  entering  the  menu,  the  device  continues  to  measure  at  4  measurements  /  sec.  The 
device returns to the main display for longer periods of inactivity. When you exit the menu, the 
device  remembers  the  password 

for  1  minute

, so  you  do  not  need  to  enter  it  when  you  re-

enter  menu.  You  delete  the  password  immediately  from  the  temporary  memory  of  the  device  by 

 

key

. When entering the menu again, the last selected address is displayed.

 

 

The number of available addresses in the address menu depends on the device configuration 
and its equipment. 

 

If the password is forgotten, the password can be temporarily reset to factory‘s default. 
Turn off the device and turn on the device again with the keys 

 

and

 

 pressed. The 

password is now set to 1432 for 10 minutes and the original password can be viewed in 

the menu or a new password can be set. 

 

Warning messages 

E Advc

 

Device malfunction, contact manufacturer 

E -Inp

  Input signal is lower than 3,8 mA 

E PASS

 

Invalid password was entered 

E  Inp

  Input signal is higher than 20,5 mA 

hotovo

 

Data were stored into EEPROM 

Ovt-rA

  Displayed value is lower than -65535 

E  Lin

 

L1 value out of preseted range 

Ovt ra 

Displayed value is higher than +65536 

E dAta

 

EEPROM data integrity error, contact the manufacturer for further instructions 

 

Device keys description 

key 

Main display mode function 

Address menu function 

Function in address 

 

Switching displayed items 

Move up in addresses 

Numeric input change or 
numeral digit on position change 

 

 

Move down in addresses 

A selected digit shift to the right 

 

Enter selected item 

Enter in to selected address 

Confirmation and saving into EEPROM 

 

Return to measured value display 

Return to main display mode 

Escaping withou 

saving

 ! 

Summary of Contents for DMP 11

Page 1: ... accessories for analogue signals measuring DMP 11 230 VAC or 24 V AC DC power supply 6 digits LED 14 2mm display Scale 60 000 Isolated analogue output active and passive Excitation power supply upto 21 6V 130mA 2 or 4 relays output Optional CERTIFIED IP 65 enclosure ...

Page 2: ... unpacking 2 MOUNTING ELECTRICAL WIRRINGS AND OPERATION This device should be installed and adjusted by qualified electrical maintenance personnel familiar with the connection and operation of the device device setup can be done by instructed person In case of any doubts do not hesitate to contact us at 604 334 327 mercos mercos cz Make sure that proper power supply voltage is set and all input an...

Page 3: ...address menu To access the address menu press the keys and together The device now requires a password A message E PASS is displayed if the password is incorrectly entered and in the device memory the number of invalid attempts to enter the menu is increased by 1 The password is set to 1432 from the manufacturer The user can change this password 0000 1000 1000 1100 A_00 Numeric input mode When ent...

Page 4: ...device remembers the password for 1 minute so you do not need to enter it when you re enter menu You delete the password immediately from the temporary memory of the device by key When entering the menu again the last selected address is displayed The number of available addresses in the address menu depends on the device configuration and its equipment If the password is forgotten the password ca...

Page 5: ...l selection 7 user def potenciometer A_02 0 00 Starting point of the scale 60000 digits A_03 200 00 End point of the scale 60000 digits A_05 XXXX XX Decimal point allowed positions are indicated last position dec point off 00 0 0 0 0 0 25 brightness 1 50 brightness 2 75 brightness A_06 2 Display brightness display brightnes is changed immidiatelly setting is saved after the key is pressed 3 100 br...

Page 6: ...y mode With options 1 settings the L1 limit value is not pass protected 1 enabled no pass protect A_20 40 00 Limit L2 value 60000 digits A_21 0 01 Limit L2 numeral hysteresis value 0 to 30000 digits A_22 0 5 Limit L2 time hysteresis value 0 to 299 9 seconds 0 level mode inverse 1 level mode direct 2 window mode inverse A_23 Limit L2 control settings 3 window mode direct 0 0 to 20 mA 1 4 to 20 mA 2...

Page 7: ...econds 0 level mode inverse 1 level mode direct 2 window mode inverse A_53 0 Limit L4 control settings 3 window mode direct A_60 0 00 Preseted range for L1 limit lower range 60000 digits A_61 10 00 Preseted range for L1 limit upper range 60000 digits 0 no reaction undefined 1 relay closes A_62 0 Relays response to 4 20 mA current loop fault 2 relay opens normally open 0 no reaction undefined 1 dro...

Page 8: ...ra value is displayed first by pressing button we clear tara value A_70 Input signal measuring service mode A_78 Number of unsuccessful attemps to enter device menu Max number of attemps is 255 by pressing button we clear the value 0 to 255 A_79 1432 Password changing 0000 to 9999 Notice number of available menu addresses dependes on device configuration and accessories Input current loop malfunct...

Page 9: ...f these adresses A_02 A_03 A_08 A_09 A_15 A_16 A_20 A_21 A_25 A_26 A_45 A_46 A_50 A_51 A_60 A_61 and A_65 Example Measuring water level in a tank input signal is 4 20mA water level range is 0 500 to 4 000m We set decimal point to 000 000 A_06 Display brightness could be set in four levels In low light enviroments is dimmed display more suitable A_08 User input scale start point requires connected ...

Page 10: ...drops bellow L1 dL1 Windows mode pict 2 direct inverse function A_18 A_23 A_48 A_53 Relay closes opens when measured signals is within range defined by L1 dL1 X L1 dL1 Relay opens closes when measured signal is out of range defined by L1 dL1 X L1 dL1 Example Water level measuring Scale 0 200 to 11 000m L1 limit setpoint is 5 500m We set L1 limit numeral hysteresis dL1 to 000 010 and confirm by key...

Page 11: ...signed to A_26 A_25 User output signal scale start point can be set withing range of 60000 to 60000 digits with respecting decimal point settings This value represents begining of analogue output signal Example Water level measuring Scale 0 200 to 11 000m output signal 4 20mA is assigned for range 5 000 to 10 500m We set user output signal scale start point value to 005 000 and confirm it by key A...

Page 12: ... of 60000 to 60000 digits with respecting decimal point settings When entering to the settings of limit L1 value from main display mode with option 2 set on A_14 is the value of L1 limited within preseted range A_60 A_61 This feature is useful to preset safe range when operating personnel needs to change limit L1 value A_61 Preseted range for L1 limit upper range can be set withing range of 60000 ...

Page 13: ...erloss A_69 TARA value display reset offers user both preview of actuall tara value and tara value reset option To reset tara value press key and select Ano Value is saved if powerloss occured A_70 Input signal measuring service mode Value on this address shows actual input signal measured physical value due to options on the adress A_01 in respective physical units mA V mV Device is in special me...

Page 14: ...ssories 2 5 W without accessories 0 7 W 2 relays 1 4 W 4 relays 0 7 W isolated analogue output CONSUPTION Device has T500mA fuse 1 0 W 3 0 W excitation power supply Exc power supply 21 6V 30mA or 21 6V 130mA current input 50Ω 13 Ω PTC voltage input 10 V 370kΩ INPUT RESITANCE voltage input 295 mV greater than 10 MΩ POTENCIOMETER 3 wires connection input resistance greater than 1MΩ SAMPLES 16 7 meas...

Page 15: ...voltage current active current passive voltage actives VOLTAGE OUTPUT 14i 15i R Z max 600Ω I OUT 14u 14i R Z max 1kΩ 24VDC I OUT 10 26 VDC 15u 14u R Z min 5kΩ U OUT BACK PANEL VIEW 230 V 18 19 20 21 22 23 15u 14u 14i 15i 5 6 7 8 9 10 N L 1 2 3 4 16 17 COM A B 24 25 INPUT SIGNALS WIRRINGS for DMP 11 CURRENT INPUT ACTIVE SENS two wires 0 4 20 mA 0 20 mA three wires 0 4 20 mA supply from DMP11 PASSIV...

Page 16: ...Boleslavova 989 4 Ostrava 9 709 00 Czech Republic Tel 420 59 662 70 97 Mob 420 602 800 007 Email mercos mercos cz Web http www mercos cz Verze 1 100en 14 8 2019 ...

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