Motrona touchMATRIX, AC350, DX350, AO350, CO350 Operating Manual

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Operating Manual

touchMATRIX Indicator DX350

HTL-frequency counter, -tachometer and -speed indicator with touchscreen and graphic display

Product features:

 Multifunctional unit with several operating modes, e. g. speed or position indicator,

process meter, counter, timer or stopwatch

 Universal HTL inputs for encoders / sensors with NPN / PNP / NAMUR characteristic  Bright and high-contrast display with event controlled color variations  Emulation of a 7-segment display inclusively icons and units  Intuitive and easy parameterization by plain text and touchscreen  24 V auxiliary output for encoder supply  Input frequencies up to 250 kHz  Linearization with 24 interpolation points  Numerous features, e. g. scaling, filtering, start-up suppression  96 x 48 mm (3.78 x 1.89 inch) norm panel housing and IP65 protection

Available options:

 DX350: Basic unit with HTL inputs (A, B), 3 control inputs  Option AC350: Power supply 115 … 230 VAC  Option AO350: 16 bit analog output, 4 control outputs, serial RS232 interface  Option CO350: 4 control outputs, serial RS232 interface  Option RL350: 2 relay outputs

All options can be combined

motrona GmbH, Zeppelinstraße 16, DE - 78244 Gottmadingen, Tel. +49 (0) 7731 9332-0, Fax +49 (0) 7731 9332-30, info@motrona.com, www.motrona.com

Version:

Description

DX350_01a_oi/sn- tg /Feb-17

First Version

DX350_01d_oi/cn/Okt-16

Revised first Version

DX350_02a_oi/cn/Nov-16

Second Version

DX350_02c_oi/cn/Jan-17

revised Version

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 Contents

1. Safety Instructions and Responsibility........................................................................... 4

1.1. General Safety Instructions .......................................................................................................... 4

1.2. Use according to the intended purpose ....................................................................................... 4

1.3. Installation .................................................................................................................................... 5

1.4. Cleaning, Maintenance and Service Notes ................................................................................. 5

2. Introduction ................................................................................................................... 6

2.1. Operation mode ............................................................................................................................ 6

2.2. Function diagram .......................................................................................................................... 6

3. Electrical Connections .................................................................................................. 7

3.1. DC Power Supply .......................................................................................................................... 7

3.2. Auxiliary Voltage Output .............................................................................................................. 7

3.3. Incremental Input A, B .................................................................................................................. 8

3.4. Control Inputs ............................................................................................................................... 9

3.5. Analog Output (Option AO350)................................................................................................... 10

3.6. Serial interface (Option AO350 / CO350) ................................................................................... 11

3.7. Control-Output (Option AO350 / CO350) .................................................................................... 11

3.8. AC Power supply (Option AC350) ............................................................................................... 12

3.9. Relay-Output (Option RL350) ...................................................................................................... 12

4. Display and touch screen ............................................................................................ 13

4.1. Screen structure for parametrization ......................................................................................... 13

4.2. Screen structure in operation ..................................................................................................... 14

5. Parameter / Overview-Menu Structure ........................................................................ 15

5.1. General Menu ............................................................................................................................. 17

5.2. Mode Speed ............................................................................................................................... 19

5.3. Mode Process Time .................................................................................................................... 21

5.4. Mode Timer ................................................................................................................................ 23

5.5. Mode Counter ............................................................................................................................. 24

5.6. Mode Velocity............................................................................................................................. 25

5.7. Preselection Values .................................................................................................................... 27

5.8. Preselection 1 Menu .................................................................................................................. 28

5.9. Preselection 2 Menu .................................................................................................................. 31

5.10. Preselection 3 Menu .................................................................................................................. 32

5.11. Preselection 4 Menu .................................................................................................................. 33

5.12. Serial Menu ................................................................................................................................ 34

5.13. Analog Menu .............................................................................................................................. 36

5.14. Command Menu ......................................................................................................................... 37

5.15. Display Menu.............................................................................................................................. 38

5.16. Linearization Menu ..................................................................................................................... 39

6. Appendix ..................................................................................................................... 40

6.1. Data readout via serial interface ............................................................................................... 40

6.2. Linearization ............................................................................................................................... 41

6.3. Dimensions ................................................................................................................................. 43

6.4. Technical specifications ............................................................................................................. 44

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1. Safety Instructions and Responsibility

1.1. 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.

1.2. Use according to the intended purpose

The unit is intended exclusively for use in industrial machines, constructions and systems. Nonconforming 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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1.3. 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.

Overvoltages 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

www.motrona.com/download.html --> “[General EMC Rules for Wiring, Screening and Earthing]”.

1.4. 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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2. Introduction

This series of display unit is suitable for HTL impulse signals and panel mounting. It is very versatile in use, due to the intuitive handling and the extensive range of functions and options.

2.1. Operation mode

All functions are can be configured in the parameter menu. The device can be set to one of the following operation modes:

• Speed: Speed indicator (RPM), operation as tachometer or frequency meter. Only input A is used.

• Process Time: Operation as baking time or processing time indicator (reciprocal speed) Only input A is used.

• Timer: Operation as stopwatch. Start- / Stop function can be freely parameterized. Depending on the parameter setting, only Input A or Input B are used.

• Counter: Operation as position indicator, event-, sum-, differential- or up-down counter. Input A and B are used.

• Velocity: Runtime measurement as speed indicator. Input A operates as a start input and input B operates as a stop input.

2.2. Function diagram

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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.

3. Electrical Connections

The terminal screws should be tightened with a slotted screwdriver (blade width 2mm).

3.1. 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 aprox. 100 mA and the additional current required at the Auxiliary Voltage Output.

All GND terminals are internally interconnected.

3.2. 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.

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PNP

NPN

Namur

Tri-State

3.3. Incremental Input A, B

The unit provides two inputs at terminal 5 and 7 for HTL signals. The characteristics of the incremental input (PNP, NPN, Namur or Tri-State) can be set in the GENERAL MENU.

Wiring of the incremental inputs:

Unconnected PNP inputs are always “LOW” and unconnected NPN inputs are always “HIGH”. 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.

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3.4. 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: reset the display value, display switching, locking the touch screen or release the lock function of the control or relay outputs.

Wiring of the control inputs:

Unconnected control inputs are always “LOW”. All inputs are designed to receive impulses from an electronic impulse source.

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Important: A parallel operation with voltage and current output at the analog output is not allowed.

3.5. Analog Output (Option AO350)

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 display value and is referenced to potential AGND. AGND and GND are internally interconnected.

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3.6. Serial interface (Option AO350 / CO350)

A serial interface (RS232) is available at terminal 16, 17 und 18. This interface can be configured in the SERIAL MENU.

The serial interface RS232 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:

3.7. Control-Output (Option AO350 / CO350)

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.

Wiring of the control-outputs:

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3.8. AC Power supply (Option AC350)

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 aprox. 3VA and the additional current required at the Auxiliary Voltage Output.

3.9. Relay-Output (Option RL350)

Two relay outputs with potential-free changeover contacts are available at terminal 27, 28, 28, 30, 31, 32. Switching conditions can be set in the PRESELECTION MENU. The switching states is 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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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“.

4. Display and touch screen

4.1. Screen structure for parametrization

The parameter menus and the parameters are described in chapter 5.

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Parameter changes becomes active only after closing the menu selection

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 AO350, CO350, RL350.

Display with command keys

To switch to the next display, press the top of the screen.

This is only possible in operation mode TIMER or COUNTER.

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 AO350, CO350, RL350

Display with minimum and maximum value