Barth DMA-15 Manuale utente

CAN Display lococube

DMA-15

Art. No. 0044-0015

MANUAL

Page/of:

Document:

Date:

Revison:

1/23

9021-0028-D

11.12.2023

TABLE O CONTENT

SA ETY INSTRUCTION .....................................................2

DESTINATED USE ..............................................................2

DISCLAIMER ......................................................................2

1 Product description ..............................................2

1.1 Features ..................................................................2

1.2 Applications .............................................................2

1.3 General descriptions ...............................................2

1.4 Connection and operation .......................................3

1.5 Delivery content ......................................................3

2 Installation ..............................................................3

2.1 Mounting .................................................................3

2.2 Wiring ......................................................................3

2.2.1 Overvie .................................................................3

2.2.2 Connecting the po er suppy ..................................3

2.2.3 Connecting the CAN interface ................................3

3 Requirements for operation .................................4

4 Operation with miCon-L .......................................4

4.1 Connecting the mini-PLC ........................................4

4.2 Using miCon-L ........................................................4

5 Programming Templates ......................................7

5.1 Template 1 - 1V .......................................................7

5.2 Template 2 - 2 Value .............................................10

5.3 Template 3 - 4NUMBER ........................................13

5.4 Template 4 - Colored Screen ................................15

5.5 Template 5 - Keyboard .........................................17

6 CAN commands ...................................................19

6.1 Template 1 - 1V .....................................................19

6.2 Template 2 - 2 Value .............................................19

6.3 Template 3 - 4NUMBER ........................................20

6.4 Template 4 - Colored Screen ................................20

6.5 Template 5 - Keyboard .........................................21

7 DMA Customization ............................................21

8 Appenix ................................................................22

8.1 Specications ........................................................22

8.1.1 General ..................................................................22

8.1.2 Po er supply ........................................................22

8.1.3 Display ...................................................................22

8.1.4 Interfaces ...............................................................22

8.1.5 Security features ...................................................22

8.1.6 Program and data memory ...................................22

8.1.7 Timebase (oscillator) .............................................22

8.1.8 Electrical connnection ...........................................22

8.1.9 Electromagnetic compatability (EMC) ...................22

8.1.10 Environmental coniditions .....................................22

8.1.11 Weight and dimensions .........................................23

8.1.12 Ordering information .............................................23

8.2 Documents, video and soft are ...........................23

8.3 Disposal .................................................................23

8.4 Conformity declaration ..........................................23

Can Display DMA-15 lococube

Art. No. 0044-0015

MANUAL

CAN Display lococube

DMA-15

Art. No. 0044-0015

MANUAL

Page/of:

Document:

Date:

Revison:

2/23

9021-0028-D

11.12.2023

SA ETY INSTRUCTIONS

This manual contains safety instruction that should be

follo ed to ensure your o n personal safety, as ell as the

product‘s, and any connected equipment. These instructi-

ons are highlighted in the manual by a arning sign and are

marked as follo s according to the level of danger:

DESTINATED USE

The DMA-15 is designed as HMI for universal measu-

ring, controlling and regulating applications.

It must not be used for life critical, medical or fail safe

applications.

DISCLAIMER

BARTH Elektronik GmbH assumes no liability for usage

and functionality of the DMA-15 in case of disregarding

this manual. The strict accordance to this manual is im-

portant since the installation methods, peripheral

connections, usage and maintenance can not be con-

trolled by BARTH Elektronik GmbH. Therefore BARTH

Elektronik GmbH assumes no liability for any claim.

Only qualied personnel should be

allowed to install and work on this

equipment. Qualied is dened as a

person who is authorized to commission,

to ground and to tag circuits, equipment

and systems in

accordance with established safety

practices and standards.

Turn off the power supply before

performing any wiring operations!

Short circuits can be harmful, critical and

can cause explosions and serious burns!

1 Product description

The picture belo sho s the CAN Touch Display DMA-15

lococube® (Art. No. 0044-0015).

1.1 Features

• Universal CAN Display

• Color Touch TFT 2.4" 240x320p

• LED Backlight

• Interface Template Selection via CAN

• No Programming necessary

• Open Source Programming Option

• Customized Templates

• Compatible ith all lococube® mini-PLCs

•Panel-Mount ithout visible Scre s

• Panel Cut-Out (LxW): 61 x 46 mm

• Dimensions (LxW): 69 x 50 mm

• Operating Voltage 7 to 32 VDC

• Engineered and manufactured in Germany

1.2 Applications

• Industrial Process Control

• Automotive and Maritime Technology

• Technical Education / University

• Test Systems

1.3 General description

The ultra-small 2.4“ CAN Display DMA-15 allo s convinient

connection to any lococube® mini-PLC via CAN interface.

Its bright 240 x 320 pixel TFT display uses resistive touch

technology.

The graphical interface can be selected out of a variety of

templates ith a single CAN message. No additional dis-

play programming is neccessary.

The DMA-15 can be fully integrated ithin the graphical mi-

Con-L Soft are Suite supporting any BARTH® mini-PLC

ith CAN interface.

CAN Display lococube

DMA-15

Art. No. 0044-0015

MANUAL

Page/of:

Document:

Date:

Revison:

3/23

9021-0028-D

11.12.2023

1.4 Connection and operation

The CAN Display DMA-15 can be directly connected to

any BARTH® mini-PLC via the CAN interface.

In case you use „miCon-L“ as your graphical programming

tool, you can use the templates that come pre-installed in

the rm are of the device. They can be sho n and desig-

ned by sending CAN-messages to the display.

Please see section 5 on how to get started quickly

ith the free miCon-L soft are samples e provide. They

support you in sending the correct CAN-messages if you

use one of your PLCs.

Please see section 6 for a list of the CAN-commands

the display will accept. These can be useful, if you ant to

use your o n CAN-hard are.

1.5 Delivery content

•BARTH® CAN Display DMA-15

•1x Connector for Supply and CAN

2 Installation

2.1 ounting

The DMA-15 is designed for panel mount use only. Please

use the optional gasket (SEA-24 BARTH® Art. No. 0522-

0024) to meet IP65 protection class if desired. The measu-

rements and dimensions are sho n in the Appendix.

Please do not operate outside the specied environ-

mental conditions!

2.2 Wiring

2.2.1 Overview

The picture belo sho s the backside connection layout of

the DMA-15.

Power supply and CAN connector:

1 +VDD positive supply (+7 to 32 VDC)

2 GND ground terminal (GND)

3 CANH CAN high terminal

4 CANL CAN lo terminal

ISP connector (for Programmer PG-30):

1 +3V3 positive po er supply (Pin 1)

2 GND ground terminal (GND)

3 SYS_SWDIO system data IO

4 SYS_SWCLK system clock

5 SYS_RESETN system reset (inverted)

2.2.2 Connecting the power supply

The DMA-15 features a ide supply voltage range from 7

to 32 VDC at very lo current consumption.

The DMA-15 can be integrated in battery supplied 12V

or 24V DC systems (cars, trucks, battery po ered cars,

forklifts and digger, for example).

Connect the supply voltage of 7 to 32 VDC to the 4-pole

terminal of the DMA-15. Wire the positive supply to the

‚+VDD‘ marked connection. The negative (ground) ill be

ired to the ‚GND‘ connection. All terminals may be used

ith a ire gauge from 0.25 to 1.5mm².

2.2.3 Connecting the CAN interface

The 4-pole connector of the DMA-15 also contains the

CAN-specic pins ‚CANH‘ and ‚CANL‘.

There is a 1k termination resistor integrated in the DMA-15

to ensure proper operation in direct connection to a backsi-

de-mounted BARTH® Mini-PLC.

Please refer to the appendix for detailed electrical spe-

cication of the CAN interface.

Ensure correct power supply voltage

range and polarisation! External fusing of

1A max. is mandatory! Disregarding may

cause irreversible damage of the DMA-15!

The voltage at CANH or CANL must not

exceed -32 or +32 VDC referred to ground

(GND). Higher voltages may cause irrever-

sible damage to the Mini-PLC!

Turn off the power supply before perfor-

ming any wiring operations!

Incorrect wiring, voltage reversal or

disregarding the electrical specications

may cause irreversible damage of the

DMA-15!

CAN Display lococube

DMA-15

Art. No. 0044-0015

MANUAL

Page/of:

Document:

Date:

Revison:

4/23

9021-0028-D

11.12.2023

3Requirements for Operation

To operate the DMA-15 CAN display you ill need the

follo ing items:

1. The lococube® CAN Display DMA-15.

2. A mini-PLC ith a CAN interface (the lococube®

STG-800 is a good choice to get started and ill be

used in all our upcoming examples:

lococube® mini-SPS STG-800

3. A VK-16 cable is needed to connect the mini-PLC to

your computer:

Verbindungskabel VK-1 6

4. A cable to connect the CAN-Bus of the mini-PLC to the

one of the DMA-15. A KS-85 wiring harness, hich has

those connections already included can be found here:

Wiring harness KS-85

5. A resistor of 60Ω needs to be placed bet een the

CANH and the CANL connector of the DMA-15 and the mi-

ni-PLC. (You can omit this step if you‘re using a KS-85

wiring harness since it already includes those resistances).

6. A po er adapter to po er the mini-PLC and the

DMA-15 that supplies a voltage bet een 7 - 32 VCD.

(If you‘re using a KS-85 wiring harness you can plug in a

hollo plug ith these dimensions: Ø 5,5 mm / 2,1 mm).

7. A computer ith a Windo s operating system installed.

8. The miCon-L soft are hich can be do nloaded here:

miCon-L

9. The template programs hich can be do nloaded here:

Template Programs

4 Operation with miCon-L

4.1 Connecting the mini-PLC

Connect the mini-PLC to your computer. We‘ll be

using the loco-cube® STG-800. Plug the USB

connector of the VK-16 cable into your computer and plug

the other end into the mini-PLC into the TTL232 slot.

The orientation of the connector matters! Please orient the

connector, ith the little bump, facing left, as sho n belo .

Connect the CANH terminal of the mini-PLC to the CANH

terminal of the DMA-15 and connect the CANL terminal

of the mini-PLC to the CANL terminal of the DMA-15.

If you are using our KS-85 wiring harness, this can be

done simply by plugging the X1 connector into the mini-

PLC and the X2 connector into the DMA-15 or vice versa. If

you are not using a KS-85 wiring harness, make sure to

put a resistor of 60Ω bet een the CAN terminals! Plug in

the po er adapter and po er the mini-PLC

and the DMA-15.

1.4 Using miCon-L

Do nload and install the miCon-L soft are on your

computer. Do nload the template programs for the

DMA-15 here and place them at a location of your chosing:

After the STG-800 and the DMA-15 have been properly

ired up and connected, start the miCon-L soft are.

It‘s vital that you choose the correct serial port before you

continue into the actual programming environment!

No use the „folder icon“ in the top left hand corner to na-

vigate to the folder you have placed the template projects

in.

Navigate to the location you chose to put the template fol-

der in and open one of the projects using the .MDL le.

After you have succesfully opened the project of your

choice, there is one additional step that you must al ays

do hen creating or opening a ne project!

Go to Extras -> COM-Port Parameter.

CAN Display lococube

DMA-15

Art. No. 0044-0015

MANUAL

Page/of:

Document:

Date:

Revison:

5/23

9021-0028-D

11.12.2023

For the DMA-15 to properly function you ill have to set

the correct baud rate. It‘s sho n on the DMA-15 display by

default hen you po er it and it receives no CAN

messages yet.

In our case e need to set it to a default rate of 250kBit.

Navigate to the macro block on the left.

Here you can set the baud rate of the STG-800.

Right click on it and choose „Parameter-Dialog...“.

Choose the correct COM-Port again and click „OK“.

Before you can edit the program you ill need to close the

currently active indo rst. Press the ‚X‘ in the upper right

hand corner to close it.

CAN Display lococube

DMA-15

Art. No. 0044-0015

MANUAL

Page/of:

Document:

Date:

Revison:

6/23

9021-0028-D

11.12.2023

Click the little arro pointing do n to open the context .

No e set the baud rate to 250kBit.

Next e need to do nload the program onto the STG-800.

No you ill see a status indo pop up that has various

kinds of information on it, including hat type of BARTH®

mini-PLC you‘re using, version, date, etc.

If the status bar at the bottom nished and the the status

says „Run“ at the bottom, hit „OK“.

If you run the program for the rst time or made any chan-

ges to it and have not saved it yet, miCon-L ill ask you if

you ant to save the program before running. Click on „Ja“

if you ant to save it or „Nein“ if you don‘t.

The program ill automatically be set online no , indicated

by the little yello light bulb icon at the top, among the no

greyed out icons.

If you ant to stop the program and take it ofine just click

on that light bulb.

If you have not made any changes to the program and just

ant to run it again, you can click on the light bulb to put it

online again.

You only have to use the do nload button again if you

made any changes to the program.

CAN Display lococube

DMA-15

Art. No. 0044-0015

MANUAL

Page/of:

Document:

Date:

Revison:

7/23

9021-0028-D

11.12.2023

The program sets all the inputs and parameters, and the

macro block is hat actually controls hat the buttons and

those parameters do.

Let‘s take a closer look the the program rst.

This part of the program makes the LED on the STG-800

blink every 5 s ith a 0.25 s long pulse. It‘s there to indicate

hether or not the program has successfully do nloaded

and is running correctly.

These buttons toggle every input that is displayed on the

screen. Toggling them ill turn the corresponding interface

module off, or back on, hen pressed again - even hen

the program is running.

We also have three pins, each ith a different global para-

meter assigned to them. These pins ill be used as inputs

in the macro block.

No the DMA-15 display should s itch and display the in-

formation provided by the program template you‘re current-

ly using. Here e are using „TEMPLATE1“.

5 Programming Templates

No e ill take a closer look at the provided program-

ming templates.

5.1 Template 1 - 1V

Here e can see an overvie of the main program.

And the macro block „TEMPLATE1“

CAN Display lococube

DMA-15

Art. No. 0044-0015

MANUAL

Page/of:

Document:

Date:

Revison:

8/23

9021-0028-D

11.12.2023

The inputs „Sho ESC“, „Sho Up“, „Sho Do n“, and

„Sho OK“ are used to toggle hether or not the buttons,

at the bottom of the DMA-15 screen, are displayed or not.

This section of the program updates the input buttons on

the screen every 0.25 seconds.

Next, let‘s take a look at the macro block.

The function block „CAN-CTRL“ is the CAN-Controller and

it needs to be included to set the baud rate of the STG-800

to that of the DMA-15. It does not need to be connected to

anything.

The pin next to the „Sho Parameter Number“ button has a

global parameter ith the value of 99. It decides hat num-

bers is displayed on the screen of the DMA-15. The input

toggled by the button is hat decides hether or not it is

sho n on the screen.

The pin next to the „Sho Value“ button has a global para-

meter ith the value of 99999. It decides hat number is

displayed on the screen of the DMA-15. The input toggled

by the button is hat decides hether or not it is sho n on

the screen.

The pin next to the „Sho Unit“ button has a global para-

meter ith the value of 5. It decides hat unit is displayed

on the screen of the DMA-15. The input toggled by the but-

ton is hat decides hether or not the unit is sho n on the

screen. The legend for the units can be found next to the

template picture, in the program part.

CAN Display lococube

DMA-15

Art. No. 0044-0015

MANUAL

Page/of:

Document:

Date:

Revison:

9/23

9021-0028-D

11.12.2023

This function block sends a pulse in a 0.5 s cycle updating

the „CAN-TX“ function block.

These are the inputs that are linked to the pins from the

program (as sho n belo ), that ere mentioned earlier.

Next, e are going to look at the all the inputs from the but-

ton presses in program being called and added together

so they can all be converted into the proper data type.

This function block takes all the individual inputs, combi-

ning the into a vector, allo ing conversion ith a single

function block.

This is the „CAN-TX“ function block. It sends the data to

the screen of the DMA-15.

The input „Template Number“ has a global parameter of 1,

and sets the Template Number to 1.

Under that, e have the input „Parameter Number“ hich is

the number set in program on the rst pin. By default it is

set to 99 and should display that on the DMA-15.

Belo that, e have the input „Value“ hich corresponds

to the second pin in program. By default it is set to 99999

and should display 999,99 that on the DMA-15.

And under that, e have the input „Unit“ hich corre-

sponds to the third pin in program. It‘s set to 5 by default

and and displays „ml“ on the screen. A legend for the units

can be found next to the template picture, in the program

part.

And lastly, e have the input „Sho “ hich takes all the

combined inputs from earlier and sho s them on the actual

screen of the DMA-15.

This is the „CAN-RX“ function block. It receives data (gives

signal hen true), sho s the „Template Number“ in the box

to the right, and obtains the data from button presses, via

the touchscreen of the DMA-15. There is one undened

output. It has no value, but a data type assigned to it. It‘s

needed to ensure the message has the correct length of 8

byte, required by the DMA-15.

CAN Display lococube

DMA-15

Art. No. 0044-0015

MANUAL

Page/of:

Document:

Date:

Revison:

10/23

9021-0028-D

11.12.2023

This part of the macro block checks hich button has

been pressed. For that, t o conditions must be met.

All of the button outputs are connected to their o n „AND“

function block.

No , if any of the buttons are pressed, the „CAN-RX“ func-

tion block receives data on hich of the buttons has been

pressed. A button press also sends a signal that ne data

is being sent. The ne data sets the rst condition of all

four „AND“ function blocks true. When a button is pressed,

only the corresponding „AND“ function block gets a signal.

That ay, e can check hich of the buttons has actually

been pressed.

5.2 Template 2 - 2Value

Here e can see an over ie of the main program:

And the macro block „TEMPLATE2“.

The program sets all the inputs and parameters, and the

macro block is hat actually controls hat the buttons and

those parameters do.

Lets take a closer look at the program rst.

This part of the program makes LED on the STG-800 blink

every 0.5 s ith a 0.25 s long pulse. It‘s there to indicate

hether or not the program has successfully do nloaded

and is running correctly.

These buttons toggle every input that is displayed on the

DMA-15. Toggling them ill turn the corresponding

interface module off, or back on hen pressed again - even

hile the program is running.

We also have four pins, each ith a different global para-

meter assigned to them. These pins ill be used as inputs

in the macro block.

Questo manuale è adatto per i seguenti modelli

Manuali Monitor popolari di altre marche

Linear Acoustic

Linear Acoustic LQ-1000 Manuale utente

AOC

AOC I2579V Manuale utente

Gateway

Gateway FPD1520 Manuale utente

Furuno

Furuno Mu 120c Manuale utente

Asus

Asus VB171D - 17" LCD Monitor Manuale utente

Dell

Dell S2230MX Istruzioni utente

Philips

Philips 107C64 Manuale utente

Dell

Dell S2409WFP Manuale utente

EverFocus

EverFocus EN-7517E Manuale utente

Panasonic

Panasonic TH152UX1 - 152" PLASMA TV Manuale utente

Dell

Dell Precision 7680 Manuale di istruzioni

LG 50PM1M - - 50" Plasma Panel Manuale utente

Bosch

Bosch DDU 9 Manuale utente

Acer

Acer A231HL Manuale utente

Philips

Philips 86BDL4152T Manuale utente

NEC

NEC AccuSync LCD5V Manuale utente

Emay

Emay SleepO2 Manuale utente

IBM

IBM 6360 Istruzioni per l'installazione