Motrona touchMATRIX IX350, touchMATRIX IX355 Operating Manual
Operating Manual
motrona GmbH, Zeppelinstraße 16, DE - 78244 Gottmadingen, Tel. +49 (0) 7731 9332-0, Fax +49 (0) 7731 9332-30, info@motrona.de, www.motrona.de
touchMATRIX® Indicator IX350 / IX355
SSI indicator for absolute encoders, with touchscreen and graphic display
Product features:
Master or Slave operation with clock frequencies up to 1 MHz
For single turn and multi turn encoders with SSI formats from 10 … 32 Bit
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, bit blanking etc.
3.78 x 1.89 inch norm panel housing and IP65 protection
Available options:
IX350: Basic unit with SSI interface, 3 control inputs, 24 VDC encoder supply
IX355: Basic unit like IX350, with open-circuit monitoring, 5 / 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: 2 relay outputs
Options can be combined
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Version:
Description:
IX350_01a_oi/cn/Jun-17
First Version
IX350_01b_oi/cn/Jul-17
First Revision
IX350_01c_oi/cn/Jul-17
Revision
IX350_02a_oi/cn/Nov-17
Expansion of the scale units
IX350_02b_oi/cn/Apr-18
Revision
IX350_02b_oi/cn/April-18
Expansion of the serial interface
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
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. SSI-Inputs ..................................................................................................................................... 8
3.4. Control Inputs ............................................................................................................................. 10
3.5. Analog Output (Option AO/AR) .................................................................................................. 10
3.6. Serial interface (Option AO/AR/CO/CR) .................................................................................... 11
3.7. Control-Output (Option AO/AR/CO/CR) ..................................................................................... 11
3.8. AC Power supply (Option AC) ..................................................................................................... 12
3.9. Relay-Output (Option RL) ............................................................................................................ 12
4. Display and touch screen ............................................................................................ 13
4.1. Screen structure for parametrization ......................................................................................... 13
4.2. Screen structure in operation ..................................................................................................... 14
4.3. Error Message ............................................................................................................................ 15
5. Parameter / Overview-Menu Structure ........................................................................ 16
5.1. General Menu ............................................................................................................................. 18
5.2. SSI Properties ............................................................................................................................. 21
5.3. Preselection Values .................................................................................................................... 24
5.4. Preselection 1 Menu .................................................................................................................. 25
5.5. Preselection 2 Menu .................................................................................................................. 28
5.6. Preselection 3 Menu .................................................................................................................. 29
5.7. Preselection 4 Menu .................................................................................................................. 30
5.8. Serial Menu ................................................................................................................................ 31
5.9. Analog Menu .............................................................................................................................. 33
5.10. Command Menu ......................................................................................................................... 34
5.11. Display Menu.............................................................................................................................. 36
5.12. Linearization Menu ..................................................................................................................... 37
6. Appendix ..................................................................................................................... 38
6.1. Data readout via serial interface ............................................................................................... 38
6.2. Parameter / serial codes ............................................................................................................ 39
6.3. Linearization ............................................................................................................................... 43
6.4. Reading SSI-Value ...................................................................................................................... 45
6.5. Internal processing and calculation of SSI data ........................................................................ 46
6.6. Dimensions ................................................................................................................................. 48
6.7. Technical Specifications: ........................................................................................................... 49
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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.
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
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
The SSI display device is designed for panel mounting. It is universally applicable, with its intuitive
operation, the extensive features 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:
• MASTER
- -The clock for the connected sensor is produced
- -The both clock terminals (CLK, / CLK) are configured as outputs in this case
• SLAVE
-The clock for the encoder is generated by an external device (the SSI master).
-The both clock terminals (CLK, / CLK) are configured as inputs in this case
2.2. Function diagram
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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 approx. 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.
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.
At IX355 devices, the auxiliary voltages output is switchable from 24 VDC to 5 VDC.
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3.3. SSI-Inputs
At Terminal 5, 6, 7 and 8, the connection is available for SSI signals. The basic settings must be set in
the menu SSI PROPERTIES.
Wiring for MODE Master:
Wiring for MODE Slave:
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Continuation „SSI-Inputs“:
The IX355 includes an open-circuit monitoring (only with termination, e.g. 120 ohm). In slave MODE,
CLK, /CLK and DATA, /DATA are monitored. In master MODE, only DATA, /DATA are monitored.
Error detection
/DATA
DATA
/CLK
CLK
Status
+ + + + Stable data
+ + + - Stable data (not guaranteed), no error detection
+ + - + Stable data (not guaranteed), no error detection
+ + - - Display value freezes, no error detection
+ - + + Error
+ - + - Error
+ - - + Error
+ - - - Error
- + + + Error
- + + - Error
- + - + Error
- + - - Error
- - + + Error
- - + - Error
- - - + Error - - - -
Error
If the encoder supply (GND or UB+) is demolished, an error is detected (regardless of CLK,/CLK,
data,/DATA.
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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 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.
3.4. 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 display value and is referenced to potential AGND.
AGND and GND are internally interconnected.
Important:
A parallel operation with voltage and current output at the analog output is not allowed.
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3.5. Serial interface (Option AO/AR/CO/CR)
A serial interface (RS232 or RS485) is available at terminal 16, 17 und 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:
Connection of the RS232 interface:
Connection of the RS485 interface:
3.6. 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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Wiring of the control-outputs:
3.7. 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.
3.8. 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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4. Display and touch screen
4.1. 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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4.2. 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.
Display single and multi-turn value:
Display value for diagnostic purposes - raw data, no
influence on/by device functions.
To switch to the next display, press the top of the
screen.
Display with command keys
To switch to the next display, press the top of the
screen.
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, CO, 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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4.3. 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: SSI ERROR BIT SET
The error bit of the SSI encoder is set.
ERROR: SSI ENCODER FAULT
Encoder error (e.g. open-circuit) only at IX355
In case of error, the measurement result is set to 0.
With option AO, the analogue output is controlled with 0 V or 0 mA and with
option CO and AO the limit value monitoring is performed with the reference
value "0".
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