Motrona touchMATRIX DX350

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Operating Manual

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

touchMATRIX

Indicator DX350 / DX355

Pulse counter, tachometer and speed indicator with touchscreen and graphic display

Product features:

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

counter, flow time indicator, timer, stopwatch or process indicator

 Universal inputs (HTL/RS422) 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

 5 / 24 V auxiliary output for encoder supply

 Input frequencies up to 1 MHz

 Linearization with 24 interpolation points

 Numerous features, e. g. scaling, filtering, start-up suppression

 3.78 x 1.89 inch (96 x 48 mm) norm panel housing and IP65 protection

Available options:

DX350: Basic unit with HTL inputs (A, B), 3 control inputs

DX355: Basic unit with HTL/RS422 inputs (A, /A, B, /B), 3 control inputs

 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: 2 relay outputs

Options can be combined

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Summary

Safety Instructions and Responsibility

General Safety Instructions

Important rules and hints for installation, function, and usage. Safety and warning instructions must be observed.

Use according to the intended purpose

Unit intended for industrial machines. Non-conforming usage is user's responsibility. Not for explosion-proof areas.

Installation

Device installation within permissible temperature range, ensuring ventilation. Disconnect all voltage sources before installation/maintenance.

EMC Guidelines

Measures to minimize electromagnetic interference: shielded cables, proper grounding, and mounting.

Cleaning, Maintenance and Service Notes

Cleaning the front with a soft, damp cloth. No maintenance during normal operation. Unauthorized repair is prohibited.

Introduction

Operation mode

Unit is versatile, configurable in parameter menu. Modes include SPEED, PROCESS TIME, TIMER, COUNTER, VELOCITY.

Function diagram

Diagram illustrating the functional blocks and data flow of the touchMATRIX® indicator.

Electrical Connections

DC Power Supply

Unit accepts DC supply from 18 to 30 V. GND terminals are interconnected.

Auxiliary Voltage Output

Terminals 3 and 4 provide auxiliary output for sensors/encoders. Voltage depends on power supply.

DX350: Incremental Input A, B

Unit provides two inputs for HTL signals. Characteristics (PNP, NPN, Namur, Tri-State) configurable.

DX355: Incremental Input A,;A, B,;B

Unit provides two pulse inputs for HTL/RS422 signals. Characteristics configurable in GENERAL MENU.

Control Inputs

Three control inputs with HTL PNP characteristics. Programmable functions include reset, display switching, and locking.

Analog Output (Option AO;AR)

16-bit analog output available. Configurable for voltage (-10...+10 V) or current (0...20 mA / 4...20 mA).

Serial interface (Option AO;AR;CO;CR)

RS232 or RS485 interface for setup, parameter modification, and data readout.

Control-Output (AO;AR;CO;CR)

Four control outputs are fast PNP outputs. Switching conditions set in PRESELECTION MENU.

AC Power supply (Option AC)

Unit accepts AC supply from 115 to 230 V. Can also be supplied with DC voltage.

Relay-Output (Option RL)

Two potential-free changeover relay outputs. Switching conditions set in PRESELECTION MENU.

Display and touch screen

Screen structure for parametrization

Describes how to edit parameters via touchscreen: start setup, menu selection, parameter selection, and editing.

Screen structure in operation

Details the various display screens available during operation, such as unit/status bar, counter/timer, two-line, large display, and command keys.

Error messages

Lists and explains common error messages displayed on the unit, such as maximum/minimum display value errors.

Parameter; Overview-Menu Structure

General Menu

Parameter settings for OPERATIONAL MODE, ENCODER PROPERTIES, ENCODER SUPPLY, COUNTING DIRECTION, SCALE UNITS, LINEARIZATION MODE, PIN PRESELECTION, PIN PARAMETER, BACK UP MEMORY, FACTORY SETTINGS.

Defines operation as speed indicator, tachometer, or frequency meter. Parameters include DISPLAY VALUE, BASE FREQUENCY, DECIMAL POINT, SAMPLING TIME, WAIT TIME, STANDSTILL TIME, AVERAGE FILTER, FOR/REV DETECTION.

Mode Process Time

Defines operation as baking or processing time indicator. Parameters include DISPLAY FORMAT, DISPLAY VALUE, BASE FREQUENCY, SAMPLING TIME, WAIT TIME, STANDSTILL TIME, AVERAGE FILTER.

Mode Timer

Defines operation as timer or stopwatch. Parameters include TIME BASE, START/STOP, AUTO RESET, LATCH FUNCTION, SET VALUE, INC / DEC MODE, TOTAL TIME MODE, TOTAL TIME SET VALUE.

Mode Counter

Defines operation as position indicator, impulse counting, sum, difference, or up-down counter. Parameters include COUNT MODE, FACTOR, SET VALUE, DECIMAL POINT, BATCH / TOTAL MODE, ROUND LOOP VALUE.

Mode Velocity

Defines operation as runtime measurement for speed. Parameters include START/STOP, DISPLAY VALUE, BASE TIME, DECIMAL POINT, WAIT TIME, STANDSTILL TIME.

Preselection Values

Sets preselection values or switching points for options CO, AO, or RL. Includes PRESELECTION 1 to 4.

Preselection 1 Menu

Defines reference source, switching conditions (MODE 1), hysteresis, pulse time, output target, polarity, lock, startup delay, and event color for preselection 1.

Preselection 2 Menu

Defines reference source, switching conditions (MODE 2), hysteresis, pulse time, output target, polarity, lock, startup delay, and event color for preselection 2.

Preselection 3 Menu

Defines reference source, switching conditions (MODE 3), hysteresis, pulse time, output target, polarity, lock, startup delay, and event color for preselection 3.

Preselection 4 Menu

Defines reference source, switching conditions (MODE 4), hysteresis, pulse time, output target, polarity, lock, startup delay, and event color for preselection 4.