Motrona touchMATRIX DP350 User manual

Operating Manual
motrona GmbH, Zeppelinstraße 16, DE - 78244 Gottmadingen, Tel. [phone], Fax [phone], [email protected], www.motrona.de
touchMATRIX Indicator DP350
Display with Start-Stop-Interface for transsonar measurement with absolute and
magnetostrictive position encoders, with touchscreen and graphic display
Product features:
For absolute and magnetostrictive position encoder with Start-Stop-Interface
Bright and high-contrast display with event-dependent color variations
Emulation of a 7-segment display inclusively icons and units
Intuitive and easy parameterization by plain text and touchscreen
5 V / 24 V auxiliary output for encoder supply
Linearization with 24 control points
Numerous features, e. g. scaling, filter, zero offset and counting direction etc.
3.78 x 1.89 inch norm panel housing and IP65 protection
Available options:
DP350: Basic unit with Start-Stop-Interface, 3 control inputs, 5V/24 VDC encoder supply
Option AC: Power supply 115 / 230 VAC
Option AO: 16 bit analog output, 4 control outputs, serial RS232 interface
Option AR: 16 bit analog output, 4 control outputs, serial RS485 interface
Option CO: 4 control outputs, serial RS232 interface
Option CR: 4 control outputs, serial RS485 interface
Option RL: 2relay outputs
All options can be combined

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Die deutsche Beschreibung ist verfügbar unter:
https://www.motrona.com/fileadmin/files/bedienungsanleitungen/Dp350_d.pdf
The English description is available at:
https://www.motrona.com/fileadmin/files/bedienungsanleitungen/Dp350_e.pdf
La description en français est disponible sur:
https://www.motrona.com/fileadmin/files/bedienungsanleitungen/Dp350_f.pdf
Version:
Description:
DP350_01b_oi/cf/Oct-18
First Version
DP350_01c_oi/cf/Okt-18
Small corrections, additional error message
DP350_02a_oi/tgo/Juli-19
Extension of large display, home screen and display format
Legal notices:
All contents included in this manual are protected by the terms of use and copyrights of motrona
GmbH. Any reproduction, modification, usage or publication in other electronic and printed media
as well as in the internet requires prior written authorization by motrona GmbH.

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Table of content
Safety Instructions and Responsibility.......................................................................... 4
General Safety Instructions.............................................................................................................4
Use according to the intended purpose ..........................................................................................4
Installation .......................................................................................................................................5
Cleaning, Maintenance and Service Notes.....................................................................................5
Introduction.................................................................................................................. 6
Operation mode ...............................................................................................................................6
Function diagram .............................................................................................................................7
Electrical Connections.................................................................................................. 7
DC Power Supply .............................................................................................................................7
Auxiliary Voltage Output..................................................................................................................8
RS-485 inputs and outputs ..............................................................................................................8
Control Inputs.................................................................................................................................10
Analog Output (Option AO/AR)......................................................................................................10
Serial interface (Option AO/AR/CO/CR)........................................................................................11
Control-Output (Option AO/AR/CO/CR).........................................................................................11
AC Power supply (Option AC) ........................................................................................................12
Relay-Output (Option RL) ...............................................................................................................12
Display and touch screen ........................................................................................... 13
Screen structure for parametrization ............................................................................................13
Screen structure in operation........................................................................................................14
Error Message................................................................................................................................15
Parameter / Overview-Menu Structure....................................................................... 17
General Menu ................................................................................................................................19
Encoder Properties.........................................................................................................................23
Preselection Values .......................................................................................................................24
Preselection 1 Menu......................................................................................................................25
Preselection 2 Menu......................................................................................................................28
Preselection 3 Menu......................................................................................................................29
Preselection 4 Menu......................................................................................................................30
Serial Menu ...................................................................................................................................31
Analog Menu .................................................................................................................................33
Command Menu.............................................................................................................................34
Display Menu.................................................................................................................................36
Linearization Menu ........................................................................................................................38
Appendix.................................................................................................................... 39
Data readout via serial interface...................................................................................................39
Parameter / serial codes................................................................................................................40
Linearization...................................................................................................................................44
Technical Specifications:...............................................................................................................47

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Safety Instructions and Responsibility
General Safety Instructions
This operation manual is a significant component of the unit and includes important rules and hints
about the installation, function and usage. Non-observance can result in damage and/or impairment
of the functions to the unit or the machine or even in injury to persons using the equipment!
Please read the following instructions carefully before operating the device and observe all safety
and warning instructions! Keep the manual for later use.
A pertinent qualification of the respective staff is a fundamental requirement in order to use these
manual. The unit must be installed, connected and put into operation by a qualified electrician.
Liability exclusion: The manufacturer is not liable for personal injury and/or damage to property and
for consequential damage, due to incorrect handling, installation and operation. Further claims, due to
errors in the operation manual as well as misinterpretations are excluded from liability.
In addition the manufacturer reserves the right to modify the hardware, software or operation manual
at any time and without prior notice. Therefore, there might be minor differences between the unit
and the descriptions in operation manual.
The raiser respectively positioner is exclusively responsible for the safety of the system and
equipment where the unit will be integrated.
During installation or maintenance all general and also all country- and application-specific safety
rules and standards must be observed.
If the device is used in processes, where a failure or faulty operation could damage the system or
injure persons, appropriate precautions to avoid such consequences must be taken.
Use according to the intended purpose
The unit is intended exclusively for use in industrial machines, constructions and systems. Non-
conforming usage does not correspond to the provisions and lies within the sole responsibility of the
user. The manufacturer is not liable for damages which have arisen through unsuitable and improper
use.
Please note that device may only be installed in proper form and used in a technically perfect
condition (in accordance to the Technical Specifications). The device is not suitable for operation in
explosion-proof areas or areas which are excluded by the EN 61010-1 standard.
.

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Installation
The device is only allowed to be installed and operated within the permissible temperature range.
Please ensure an adequate ventilation and avoid all direct contact between the device and hot or
aggressive gases and liquids.
Before installation or maintenance, the unit must be disconnected from all voltage-sources. Further it
must be ensured that no danger can arise by touching the disconnected voltage-sources.
Devices which are supplied by AC-voltages must be connected exclusively by switches, respectively
circuit-breakers with the low voltage network. The switch or circuit-breaker must be placed as near as
possible to the device and further indicated as separator.
Incoming as well as outgoing wires and wires for extra low voltages (ELV) must be separated from
dangerous electrical cables (SELV circuits) by using a double resp. increased isolation.
All selected wires and isolations must be conform to the provided voltage- and temperature-ranges.
Further all country- and application-specific standards, which are relevant for structure, form and
quality of the wires, must be ensured. Indications about the permissible wire cross-sections for wiring
are described in the Technical Specifications.
Before first start-up it must be ensured that all connections and wires are firmly seated and secured
in the screw terminals. All (inclusively unused) terminals must be fastened by turning the relevant
screws clockwise up to the stop.
Overvoltage at the connections must be limited to values in accordance to the overvoltage category II.
For placement, wiring, environmental conditions as well as shielding and earthing/grounding of the
supply lines the general standards of industrial automation industry and the specific shielding
instructions of the manufacturer are valid. Please find all respective hints and rules on
https://www.motrona.com/en/support --> “[General EMC Rules for Wiring, Screening and Earthing]”.
Cleaning, Maintenance and Service Notes
To clean the front of the unit please use only a slightly damp (not wet!), soft cloth. For the rear no
cleaning is necessary. For an unscheduled, individual cleaning of the rear the maintenance staff or
assembler is self-responsible.
During normal operation no maintenance is necessary. In case of unexpected problems, failures or
malfunctions the device must be shipped for back to the manufacturer for checking, adjustment and
reparation (if necessary). Unauthorized opening and repairing can have negative effects or failures to
the protection-measures of the unit.

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Introduction
The display device is designed for panel mounting. It is universally applicable, with its intuitive
operation, the extensive features and options.
Operation mode
All functions are can be configured in the parameter menu.
The device can be set to one of the following operation modes:
•DISTANCE (Distance measurement)
The scaling (setting of the display unit) is set with the parameter FACTOR and DIVIDER. When
measuring the distance, the default setting (FACTOR = 1, DIVIDER = 1, ADDITIVE VALUE = 0
and DECIMAL POINT = 3) corresponds to a position display in the unit "mm" in the following
display format: "00000.000" mm”.
For example, to display a position in "inch" with three decimal places as well, the parameter
“FACTOR”must be set to 10 and the parameter “DIVIDER”to 254. The unit "inch", which is to
be displayed in the display, is set in the parameter “SCALE UNITS”.
•ANGLE (Angle Measurement)
With the parameter “LENGHT PER REVOLUTION”, the distance covered is set in 360 ° degrees
(in millimeters) for this operating mode. The desired unit to be displayed for angle measurement
is set in the parameter “SCALE UNITS”.
For angle measurement, you can choose between three different display formats:
DISPLAY FORMAT: „99999999“:
For this angle measurement, the default setting (FACTOR = 1, DIVIDER = 1, ADDITIVE VALUE =
0 and DECIMAL POINT = 3) corresponds to an angle display of “0.000 ... 359.999 degrees".
If necessary, the display can be scaled again using "FACTOR" and "DIVIDER". (for example, hiding
decimal places).
DISPLAY FORMAT: „999999:59“:
This display format corresponds to a display in the format "degrees : arc minutes". The default
setting (FACTOR = 1, DIVIDER = 1 and ADDITIVE VALUE = 0) corresponds to an angle display of
"0.00 ... 359.59 degrees" per revolution. The decimal point is automatically set in this display
format. If necessary, the display can be scaled again using “FACTOR”, “DIVIDER” and “ADDITIVE
VALUE”.
DISPLAY FORMAT: „9999.59:59“:
This display format corresponds to a display in the format "degrees : arc minutes: arc seconds".
The default setting (FACTOR = 1, DIVIDER = 1 and ADDITIVE VALUE = 0) corresponds to an angle
display of "0.00.00 ... 359.59.59 degrees" per revolution. The decimal points are automatically
set in this display format. If necessary, the display can be scaled again using “FACTOR”,
“DIVIDER” and “ADDITIVE VALUE”.

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Function diagram
Electrical Connections
The terminal screws should be tightened with a slotted screwdriver (blade width 2mm).
91116
CO
0 V
NO
NC CO
NO NC
GND
Init
GND Ctrl.In 1
24V
GND
Aux. Out
Ctrl.In 2 Ctrl.In 3
AGND
1 2 3 4 5 6 7 8
GND
Start_Stop
RxD (B)
TxD (A) Com+
Ctrl. Out 1 Ctrl. Out 2
Ctrl. Out 3 Ctrl. Out 4
* Relay Output
*Analog Out / Serial Interface / Control Out
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
*AC Power
/Init
/Start_Stop
24 25 26 27 28 29 31 32 33 34 35 36 37 38 39
+/- 10 V
Rel.1 Rel.1
Rel.1 Rel.2
Rel.2 Rel.2
---
⎓~~
* Serial Interface / Control Out
* Note: Extension Modules
30
DC Power Supply
The unit accepts DC supply from 18 to 30 V at the terminals 1 and 2. The power consumption depends
on the level of the supply voltage with approx. 100 mA and the additional current required at the
Auxiliary Voltage Output.
All GND terminals are internally interconnected.

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Auxiliary Voltage Output
Terminal 3 and 4 provide an auxiliary output for supply of sensors and encoders.
The output voltage depends on the power supply.
DC version
AC version
The encoder voltage is approx. 1 V lower than
the power supply voltage at terminal 1 and 2
and should be loaded with max. 250 mA.
The encoder voltage is 24 VDC (± 15%) and
should be loaded with max. 150 mA up to 45
degrees Celsius. At higher temperature the
maximum output current is reduced to 80 mA.
The auxiliary voltages output is switchable from 24 VDC to 5 VDC.
RS-485 inputs and outputs
At Terminal 5, 6, 7 and 8, the connection is available for the RS485 signals (Init + Start-Stop impulse).
Wiring for RS485 signals:

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Continuation “RS-485 inputs and outputs”:
DPI-Measurement mode:
On the Init line, the Init impulse is sent to position encoder at regular intervals, whose rising edge
triggers a measurement.
TInit : 1…5 µs
TStart: 3…5 µs
TStop: 3…5 µs

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Control Inputs
The three control inputs at terminal 10, 11 and 12 have HTL PNP characteristics.
In the COMMAND MENU the programmable functions for the control inputs can be assigned.
Available functions are: display switching, locking the touch screen or release the lock function of the
control or relay outputs.
Wiring of the control inputs:
Unconnected PNP inputs are always “LOW.
All inputs are designed to receive impulses from electrical impulse sources.
Notice for mechanical switching contacts:
When exceptionally mechanical contacts are used, please connect an external capacitor between
GND (-) and the corresponding input (+). A capacity of 10 µF will reduce the input frequency to
20 Hz and miscounting due to contact bouncing will be eliminated.
Analog Output (Option AO/AR)
A 16 bit analog output is available at terminal 13 and 14 / 15
This output can be configured and scaled in the ANALOG MENU.
The following configuration is possible:
•Voltage output: -10 … +10 V
•Current output: 0 … 20 mA
•Current output: 4 … 20 mA
The analog output is proportional to the measurement result and refers to the set absolute reference
point or machine zero point, as well as AGND potential.
AGND and device GND are internally interconnected.
Important:
A parallel operation with voltage and current output at the analog output is not allowed.

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Serial interface (Option AO/AR/CO/CR)
A serial interface (RS232 or RS485) is available at terminal 16, 17 and 18.
This interface can be configured in the SERIAL MENU.
The serial interface RS232 or RS485 can be used:
for easy setup and commissioning of the units
to modify settings and parameters during operation
to read out internal states and actual measuring values by PC or PLC
The following drawing shows the connection to a PC by using a standard Sub-D-9 connector:
Wiring of the RS232 interface:
Wiring of the RS485 interface:
Control-Output (Option AO/AR/CO/CR)
Four control outputs are available at terminal 20, 21, 22 and 23.
Switching conditions can be set in the PRESELECTION MENU. The output Ctrl. Out1 –4 are fast PNP
outputs with a switching capability of 5 –30 Volt / 200 mA per channel. The switching states is
displayed (display with unit and status bar) as C1 … C4.
The switching voltage of the outputs must be applied to input terminal 19 (COM+).
In case of switching inductive loads it is advisable to use external filtering of the coils.

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Continuation “Control-Output (Option AO/AR/CO/CR)”:
Wiring of the control-outputs:
AC Power supply (Option AC)
The unit accepts AC supply from 115 to 230 V at the terminals 24 and 25. The power consumption
depends on the level of the supply voltage with approx. 3VA and the additional current required at the
auxiliary voltage output.
Devices with option AC can also be supplied with a DC voltage between 18 and 30 VDC via Terminals
1 and 2.
Relay-Output (Option RL)
Two relay outputs with potential-free changeover contacts are available at terminal 27, 28, 28, 30, 31
and 32. Switching conditions can be set in the PRESELECTION MENU. The switching states are
displayed (display with unit and status bar) as K1 and K4.
AC-switching capacity max 250 VAC/ max 3 A / 750 VA
DC-switching capacity max 150 VAC/ max 2 A / 50 W
Wiring of the relay outputs

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Display and touch screen
Screen structure for parametrization
The parameter menus and the parameters are described in chapter 5.
Start setup procedure:
To edit the parameters,
press the touchscreen for 3 seconds.
Menu selection:
Select the parameter menu via arrow buttons and
confirm with “OK”.
The menu selection can be terminated
with „C“.
Parameter selection:
Select the parameter via arrow buttons and confirm
with „OK“.
The parameter selection can be terminated with „C“.
Parameter editing:
Edit the parameter via arrow button up and down,
shift cursor via left and right and save with „OK“.
The parameter editing can be terminated with „C“.
Parameter changes becomes active only after closing the menu selection.

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Screen structure in operation
The following displays are available during operation. Depending on the device version and the
selected operating mode, only certain representations are displayed.
Display with unit and status bar
To switch to the next display,
press the touch screen.
Control - or Relay status are only shown with Option
AO, CO, RL.
Large Display (4 digits)
To switsch to the next display, press the top of the
screen.
This is possible with activated parameter
“LARGE DISPLAY”.
Display with command keys
To switch to the next display, press the top of the
screen. Functions of the keyboard commands see
"Command Menu". (Display can be deactivated by
the "Skip Commands" parameter in the "Display
Menu".)
Display for quick start for enter preselection values
(PRESELECT VALUES)
To switch to the next display, press the top of the
screen or the “skip” button.
This is only possible with option AO, AR, CO, CR or
RL
Display with minimum and maximum value
To switch to the next display, press the top of the
screen or the “skip” button.

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Error Message
ERROR: MAXIMUM DISPLAY VALUE
Display value is greater than + 99 999 999
ERROR: MINIMUM DISPLAY VALUE
Display value is less than - 99 999 999
ERROR: MAX. LARGE DISPLAY VALUE
Display value of the large display is greater than
+ 9999
ERROR: MIN. LARGE DISPLAY VALUE
The display value of the large display is less than
- 999
ERROR: POS. ENC. OUT OF RANGE
No position encoder or position encoder outside the
limits
(No "Stop" pulse between two "Init" pulses
detected)
ERROR: ENCODER ERROR
Check sensor connections.
(No "Start" and "Stop" pulse between two "Init"
pulses detected)

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Continuation “Error Message”:
The described error messages are automatically reset as soon as the corresponding
display value is within the representable range or the error has been corrected.
For the errors "POS. ENC. OUT OF RANGE "and" ENCODER ERROR ", the
measurement result is set to" 0 ".
With option AO or AR, the analogue output is controlled with 0 V or 0 mA and with
option CO or CR and AO or AR the limit value monitoring takes place with the
comparison value "0".

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Parameter / Overview-Menu Structure
This section provides an overview of the menus and their parameters. The menu names are printed
bold and the associated parameters are listed under the menu name. Depending on the device version
and the selected operation mode, only the necessary menus / parameters are shown.
Menu / Parameter
GENERAL MENU
OPERATIONAL MODE
LENGHT PER REV. (MM)
DISPLAY FORMAT
FACTOR
DIVIDER
ADDITIVE VALUE
DECIMAL POINT
SCALE UNITS
AVERAGE FILTER
LINEARIZATION MODE
PIN PRESELECTION
PIN PARAMETER
FACTORY SETTINGS
Menu / Parameter
ENCODER PROPERTIES
SAMPLING TIME (MS)
VELOCITY (M/S)
OFFSET
DIRECTION
ENCODER SUPPLY

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Menu / Parameter
PRESELECTION VALUES
PRESELECTION 1
PRESELECTION 2
PRESELECTION 3
PRESELECTION 4
PRESELECTION 1 MENU
MODE 1
HYSTERESIS 1
PULSE TIME 1
OUTPUT TARGET 1
OUTPUT POLARITY 1
OUTPUT LOCK 1
START UP DELAY 1
EVENT COLOR 1
PRESELECTION 2 MENU
MODE 2
HYSTERESIS 2
PULSE TIME 2
OUTPUT TARGET 2
OUTPUT POLARITY 2
OUTPUT LOCK 2
START UP DELAY 2
EVENT COLOR 2
PRESELECTION 3 MENU
MODE 3
HYSTERESIS 3
PULSE TIME 3
OUTPUT TARGET 3
OUTPUT POLARITY 3
OUTPUT LOCK 3
START UP DELAY 3
EVENT COLOR 3
PRESELECTION 4 MENU
MODE 4
HYSTERESIS 4
PULSE TIME 4
OUTPUT TARGET 4
OUTPUT POLARITY 4
OUTPUT LOCK 4
START UP DELAY 4
EVENT COLOR 4
Menu / Parameter
SERIAL MENU
UNIT NUMBER
SERIAL BAUD RATE
SERIAL FORMAT
SERIAL INIT
SERIAL PROTOCOL
SERIAL TIMER
SERIAL VALUE
MODBUS
ANALOG MENU
ANALOG FORMAT
ANALOG START
ANALOG END
ANALOG GAIN
ANALOG OFFSET
COMMAND MENU
INPUT 1 ACTION
INPUT 1 CONFIG
INPUT 2 ACTION
INPUT 2 CONFIG
INPUT 3 ACTION
INPUT 3 CONFIG
DISPLAY MENU
COLOR
BRIGHTNESS
CONTRAST
SCREEN SAVER
UP-DATE-TIME
FONT
SKIPCOMMANDS
START DISPLAY
LARGE DISPLAY
LINEARISATION MENU
P1(X)
P1(Y)
P2(X)
P2(Y)
…
…
P23(X)
P23(Y)
P24(X)
P24(Y)

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General Menu
OPERATIONAL MODE
This parameter determines which measurement function (mode) the device should run.
0
DISTANCE
Distance measurement
1
ANGLE
Angle measurement (display in degrees)
LENGHT PER REVOLUTION (in millimeters)
This parameter represents the reference value for the angle measurement. Here, the distance covered
(perimeter) per 360 degrees (in "mm") must be set.
This parameter is only visible if "ANGLE" was selected as the operating mode.
00000.100
Smallest value
01000.000
Default value
99999.999
Highest value
DISPLAY FORMAT
This parameter is used to select the desired display format for the "angle measurement". This parameter is only
visible if "ANGLE" was selected as the operating mode.
The decimal point automatically adjusts to format 999999: 59 or 9999: 59: 59.
The display value depends on the scaling (FACTOR, DIVIDER and ADDITIVE VALUE).
0
99999999
Without format adjustment (0.000…359.999)
1
999999:59
Display in degrees: Arc minutes (0.00 ... 359.59)
2
9999:59:59
Display in degrees : Arc minutes: arc seconds (0.00.00…359.59.59)
FACTOR
This parameter defines the factor.
-99999999
Smallest value
1
Default value
99999999
Highest value
DIVIDER
This parameter defines the divider.
-99999999
Smallest value
1
Default value
99999999
Highest value
ADDITIVE VALUE
This parameter defines the additive constant.
-99999999
Smallest value
0
Default value
99999999
Highest value

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Continuation “General Menu“:
DECIMAL POINT
This value defines the position of the decimal point. This is only a decimal point that can be graphically
switched. This does not affect the two scaling factors FACTOR and DIVIDER.
0
NO
No decimal point
1
0000000.0
Decimal point at the specified position
2
000000.00
Decimal point at the specified position
3
00000.000
Decimal point at the specified position
4
0000.0000
Decimal point at the specified position
5
000.00000
Decimal point at the specified position
6
00.000000
Decimal point at the specified position
7
0.0000000
Decimal point at the specified position