ipf electronic touchMATRIX WY050100 User manual

MANUAL •Subject to alteration! Version: August 2020
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touchMATRIX Indicator WY050100
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) 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
24V auxiliary output for encoder supply
Input frequencies up to 250kHz
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:
WY050100: Basic unit with HTL inputs (A, B), 3 control inputs, 16 bit analog output, 4
control outputs, serial RS232 interface

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Version:
Description
Jul 2017
First Version
December 2017
Software customization Expansion of the sale unit / fixes
Mai 2020
Expansion of the serial interfaces - Modbus
August 2020
Extension of chapter 1.4 “EMC Guidelines”

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Table of Contents
General Safety Instructions ......................................................................................... 5
Use according to the intended purpose ...................................................................... 5
Installation ................................................................................................................... 6
EMC-Guidelines.............................................................................................................. 7
Cleaning, Maintenance and Service Notes.................................................................. 7
Operation mode .......................................................................................................... 8
Function diagram......................................................................................................... 9
DC Power Supply........................................................................................................ 10
Auxiliary Voltage Output ........................................................................................... 10
Incremental Input A, B............................................................................................... 12
Control Inputs ............................................................................................................ 14
Analog Output............................................................................................................ 14
Serial interface........................................................................................................... 16
Control-Output .......................................................................................................... 16
Screen structure for parametrization........................................................................ 17
Screen structure in operation.................................................................................... 19
Error messages .......................................................................................................... 20
General Menu............................................................................................................ 20
Mode Speed............................................................................................................... 29
Mode Process Time ................................................................................................... 31
Mode Timer ............................................................................................................... 35
Mode Counter............................................................................................................ 38
Mode Velocity............................................................................................................ 40
Preselection Values.................................................................................................... 42
Preselection 1 Menu.................................................................................................. 43
Preselection 2 Menu.................................................................................................. 47
Preselection 3 Menu.................................................................................................. 39
Preselection 4 Menu.................................................................................................. 40
Serial Menu................................................................................................................ 52
Analog Menu.............................................................................................................. 55
Command Menu ........................................................................................................ 57
Display Menu ............................................................................................................. 59
Linearization Menu.................................................................................................... 49

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Data readout via serial interface ............................................................................... 50
Modbus RTU Interface............................................................................................... 64
Parameter setting.................................................................................................. 51
Modbus Communication....................................................................................... 52
Diagnostics ............................................................................................................ 54
Parameter / serial codes............................................................................................ 55
Linearization .............................................................................................................. 60
Dimensions ................................................................................................................ 77
Technical specifications ............................................................................................. 79

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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.
Overvoltages at the connections must be limited to values in accordance to the overvoltage
category II.

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EMC Guidelines
All devices of this series are designed to provide high protection against electromagnetic
interference. Nevertheless you must minimize the influence of electromagnetic noise to the
device and all connected cables.
Therefore the following measures are mandatory for a successful installation and operation:
Use shielded cables for all signal and control input and output lines.
Cables for digital controls (digital I/O, relay outputs) must not exceed a length of 30m and
are allowed for in building operation only
Use shield connection clamps to connect the cable shields properly to earth
The wiring of the common ground lines must be star-shaped and common ground must be
connected to earth at only one single point
The device should be mounted in a metal enclosure with sufficient distance to sources of
electromagnetic noise.
Run signal and control cables apart from power lines and other cables emitting
electromagnetic noise.
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
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.
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 (only Input A or Input B are used, depending on the parameter setting)
- Tachometers / speed indicator
- Measurement of frequency / RMP indicator
- Monitoring functions for speed and standstill
• PROCESS TIME (only input A is used)
- Processing time indicator (reciprocal speed)
- Baking time indicator
- Flow time indicator
• TIMER (only Input A or Input B are used, depending on the parameter setting)
- Operation as stopwatch (start- / stop function can be freely parameterized)
- Counter for operation hours
- Period measurement
- Total time measurement
•COUNTER (input A and input B are used)
- Pulse counter / sum or differential counter
- Up- or down counter
- Position indicator
- Quadrature counter
- Batch counter / total counter
• VELOCITY (Input A operates as a start input and input B operates as a stop input)
- Runtime measurement as speed indicator.

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Function diagram

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Electrical Connections
The terminal screws should be tightened with a slotted screwdriver (blade width 2mm).
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.
Auxiliary Voltage Output
Terminal 3 and 4 provide an auxiliary output for supply of sensors and encoders.
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.

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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:
PNP
NPN
Namur
Tri-State
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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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.
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
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 reference source and is referenced to potential
AGND.
AGND and GND are internally interconnected.

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

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Serial interface
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:
Connection of the RS232 interface:
Control-Output
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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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“.

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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 screens are available during operation. Depending on the device version and
the selected operation mode, not all displays will be shown.
Display with unit and status bar
To switch to the next display,
press the touch screen.
Display counter and batch- / total counter
or timer and total timer
To switch to the next display, press the top of
the screen.
This is only possible in operation mode
COUNTER A+B, A-B or BATCH / TOTAL MODE is
active or in operation mode TIMER –TOTAL
TIME MODE is active.
Two-line display with units
To switch to the next display, press the top of
the screen.
This is only possible in operation mode
COUNTER A+B, A-B or BATCH / TOTAL MODE
is active or in operation mode TIMER –TOTAL
TIME MODE is active.
Large Display (4 digits)
To switch to the next display, press the top of
the screen.
This is only possible with activated parameter
„LARGE DISPLAY“.

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Continuation „Screen structure in
operation“:
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 (PRESELECTION VALUES)
To switch to the next display, press the top
of the screen or the “skip” button.
Display with minimum and maximum value
To switch to the next display, press the top
of the screen or the “skip” button.
Error messages
ERROR: MAXIMUM DISPLAY VALUE
The display value of the single-line display is
greater than + 99 999 999
ERROR: MINIMUM DISPLAY VALUE
The display value of the single-line display is
less than - 99 999 999