Instructions

ManualsBrandsMotrona ManualsAutomationIncremental converter/analogue Motrona ZU210

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

Signal converter FU210 / IV210 / ZU210

Frequency (FU210)



Analog (current / voltage)

Serial (RS232 / RS485)

Pulse counter (ZU210)

SSI absolute value (IV210)

Product features:

 Multifunctional unit with several operating modes for incremental encoders or SSI absolute encoders

 For incremental encoders:

Operating modes as frequency converter or position transducer (pulse counter)

Universal incremental inputs (HTL/TTL/RS422) for NPN/PNP/NAMUR encoders and sensors

Functions such as linkages (eg. A+B), scaling, filters, start-up bridging, …

Input frequencies up to 1 MHz

 For SSI absolute encoders:

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

Functions such as bit suppression, round-loop function, scaling, …

 16 bit analog output, configurable for voltage or current operation

 RS232/RS485-interface for configuration and serial readout

 Extremely short conversion times

 Linearization with 24 control points

 Auxiliary voltage output 5 and 24VDC for encoder supply

 Numerous connection options via 6 control inputs and 6 control outputs

 Compact rail housing to EN60715

 Easy parameterization via user interface OS 6.0 (Freeware)

Summary of content (59 pages)

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Operating Manual Signal converter FU210 / IV210 / ZU210 Frequency (FU210)  Pulse counter (ZU210) SSI absolute value (IV210) Analog (current / voltage) Serial (RS232 / RS485) Product features:            Multifunctional unit with several operating modes for incremental encoders or SSI absolute encoders For incremental encoders: Operating modes as frequency converter or position transducer (pulse counter) Universal incremental inputs (HTL/TTL/RS422) for NPN/PNP/NAMUR encoders and sensors Fun
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Version: ZU210_01a_oi/tgo/April 19 Description: First 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. ZU210_01a_oi_e.
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Table of Contents 1. Safety Instructions and Responsibility........................................................................... 4 1.1 1.2 1.3 1.4 2. Introduction ................................................................................................................... 6 2.1. 2.2. 2.3. 3. DC Power Supply (X1) ................................................................................................................... 8 Hilfsspannungs-Ausgang (X2) ...................................
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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.
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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.
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2. Introduction The device is designed as a signal converter with control inputs and outputs. Its extensive functions make it universally applicable. 2.1. Operating Mode Basically all functions have to be configured in the parameter menu.
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2.3. Power – LED / Error messages The device has a green LED on its front foil. This lights up permanently as soon as the supply voltage of the device has been applied. If an error occurs, the LED flashes at 1 Hz. If the error no longer exists, the LED will automatically light up again permanently. The exact error can be read out via the serial interface via the user interface (OS 6.0).
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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 (X1) The unit accepts DC supply from 18 to 30 V at the terminals X1 1 and 2. The power consumption depends on the level of the supply voltage with aprox. 50 mA and the additional current required at the Auxiliary Voltage Output. All GND terminals are internally interconnected. 3.1.
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3.2. Incremental encoder input (X2) Terminal X2 pins 3, 4, 5 and 6 provide a connection for various incremental signals. RS422 HTL DIFFERENTIAL HTL PNP HTL NPN ZU210_01a_oi_e.
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Continuation „Incremental encoder input (X2)“: HTL NPN (NAMUR) TTL (PNP) 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 (+).
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3.3. Absolute encoder input (X2) At terminal X2 pin 1, 2, 3, 4 the SSI connection for the MODE MASTER is available. At terminal X2 pin 3, 4, 5, 6 the SSI connection for the MODE SLAVE is available. Connection for MODE Master: ZU210_01a_oi_e.
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Continuation „Absolute encoder input (X2)“: Connection for MODE Slave: ZU210_01a_oi_e.
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3.4 Control Inputs (X5) At terminal X5 pins 2,3,4,5,6 and 7 there are six control inputs with HTL PNP characteristic available. Control Input 1 (Ctrl. In 1) to Control Input 5 (Ctrl. In 5) are freely configurable in the COMMAND MENU and are used for functions to be triggered externally. eg. for releasing the latching, resetting the measurement result or for teaching the preset values or the analog output. Control input 6 (Ctrl.
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3.4. Analog output (X4) A 16 bit analog output is available at terminal X4 pin 1, 2 and 3. This output can be configured and scaled in the ANALOG MENU. The following configuration is possible: • • • Voltage output: Current output: Current output: -10 … +10 V 0 … 20 mA 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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3.5. Serial interface (X3) A serial interface (RS232 or RS485) is available at terminal X3. This interface can be configured in the SERIAL MENU.
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3.6. Control outputs (X6) Six control outputs are available at terminal X6 pin 2, 3, 4, 5, 6 and 7. Switching conditions can be set in the PRESELECTION MENU. The output Ctrl. Out1 – 6 are fast PNP outputs with a switching capability of 5 – 30 Volt / 200 mA per channel. The switching voltage of the outputs must be applied to input terminal X6 pin 1 (COM+). In case of switching inductive loads it is advisable to use external filtering of the coils. Wiring of the control-outputs: ZU210_01a_oi_e.
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4. 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.
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Continuation „Parameter / menu structure“: Menu / Parameter Menu / Parameter PRESELECTION 3 MENU MODE 3 HYSTERESIS 3 PULSE TIME 3 (S) OUTPUT TARGET 3 OUTPUT POLARITY 3 OUTPUT LOCK 3 START UP DELAY 3 (S) ANALOG MENU ANALOG FORMAT ANALOG START ANALOG END ANALOG GAIN (%) ANALOG OFFSET (%) PRESELECTION 4 MENU MODE 4 HYSTERESIS 4 PULSE TIME 4 (S) OUTPUT TARGET 4 OUTPUT POLARITY 4 (S) OUTPUT LOCK 4 START UP DELAY 4 (S) PRESELECTION 5 MENU MODE 5 HYSTERESIS 5 PULSE TIME 5 (S) OUTPUT TARGET 5 OUTPUT POLARITY 5
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4.1. General Menu MODE This parameter specifies the selected measuring function. 0 1 2 3 NOT DEFINED FREQUENCY COUNTER SSI Operating mode: Not defined, modulation and measurement results are zero Operating mode: Frequency converter, incremental signals (replaces FU252) Operating mode: Counter, incremental signals (replaces ZU252) Operating mode: Absolute value converter, SSI signals (replaces IV251) ENCODER PROPERTIES This parameter determines the characteristics of the incremental input.
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Continuation „General Menu“: ADDITIVE VALUE This parameter defines an additive constant, which is added to the measurement result. -99999999 Smallest value 0 Default value 99999999 Highest value LINEARIZATION MODE This parameter defines the linearization function. Observe notes in the appendix! 0 OFF No linearization 1 1 QUADRANT Linearization in the 1. quadrant 2 4 QUADRANT Linearization in all 4 quadrants BACK UP MEMORY 0 NO 1 YES No back up memory –up by power failure Back up memory is active.
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4.2. Mode Frequency In this menu the operation is defined as a frequency converter (incremental signals). Depending on the selected operating mode, only channel A or both channels (channel A and channel B) are active. FREQUENCY MODE This parameter determines which frequency measurement mode is desired. 0 A ONLY 1 RATIO 2 PERCENT 3 4 A+B A-B 5 A/B x 90° Single-channel frequency measurement (only for channel A) Frequency ratio of both channels (channel B / channel A).
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Continuation „Mode Frequency“: WAIT TIME 1 (S) This parameter defines the period time of the lowest frequency, accordingly the time between two rising signal edges on channel A detecting frequency 0 Hz. Frequencies with a period time higher than the set “WAIT TIME 1” will be detected as frequency = 0 Hz.
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Continuation „Mode Frequency“: WAIT TIME 2 (S) This parameter defines the period time of the lowest frequency, accordingly the time between two rising signal edges on channel B detecting frequency 0 Hz. Frequencies with a period time higher than the set “WAIT TIME 2” will be detected as frequency = 0 Hz. 0,01 Frequency = 0 Hz, for frequencies below 100 Hz 1,00 Default value 79,99 Frequency = 0 Hz, for frequencies below 0,01 Hz ZU210_01a_oi_e.
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4.3. Mode Counter In this menu, the operation is defined as a position transducer for incremental signals (pulse, sum, difference, up or down counter). Input A and B are active. COUNT MODE This parameter defines the counter operation. 0 A SINGLE 1 2 3 4 5 A+B A-B A/B 90 x1 A/B 90 x2 A/B 90 x4 Input A is a counting input.
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4.4. Mode SSI In this menu the operation is defined as absolute value converter (SSI signals). SSI MODE SSI Setting of the operating mode: Maser or Slave Depending on the SSI MODE, different terminals must be used for the SSI CLK! (Mode Master: Terminal X2 - Pin 1 and 2 / Mode Slave: Terminal X2 - Pin 5 and 6) Master-Mode: Clock for SSI encoder comes from the device 0 MASTER Slave-Mode: Clock for SSI encoder comes from the external master.
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Continuation „Mode SSI“: LOW BIT (for bit blanking) Defines the lowest evaluated bit (MSB) for bit blanking. If all bits should be evaluated, LOW BIT must be set to 01. 01 … 32 Smallest value Highest value SSI OFFSET In the case of a „RESET/SET VALUE“ command (via control input or PC user interface) the not yet scaled, currently acquired position value (after bit suppression and possibly performed encoder zero offset) is transferred to the "SSI OFFSET" parameter and the display zeroed.
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4.6. Preselection Values This menu is used to set the preselection values of the switching points.
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4.7. Preselection 1 Menu MODE 1 Switching conditions for preselection 1. Output switches under the following conditions: 0 |RESULT|>=|PRES| 1 |RESULT|<=|PRES| 2 |RESULT|=|PRES| 3 RESULT>=PRES 4 RESULT<=PRES 5 RESULT=PRES 6 RESULT=0 7 RES>=PRES-TRAIL 8 ERROR SET ZU210_01a_oi_e.
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Continuation „Preselection 1 Menu“: HYSTERESIS 1 This parameter defines the switching hysteresis of the switch-off point for preselection 1 0 … 99999 No switching hysteresis Switching hysteresis of 99999 PULSE TIME 1 (S) Duration of output pulse for the switching condition of preselection 1 0,000 … 60,000 No output pulse (static signal) Pulse duration of 60 seconds OUTPUT TARGET 1 Assignment of an output for the switching condition of preselection 1.
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Continuation „Preselection 1 Menu“: START UP DELAY 1 (S) Start-up suppression for the switching condition of preselection 1. Time to start the monitoring function. This adjustment is only valid for the switching condition |RESULT|<=|PRES| or RESULT<=PRES and only for MODE „FREQUENCY“ – Channel A. START UP DELAY is set to this parameter, when the frequency is detected as 0 Hz. The monitoring function remains deactivated until the set time has elapsed. With a setting "60.
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4.8. Preselection 2 Menu MODE 2 Switching conditions for preselection 2., see chapter PRESELECTION 1 MENU (except the trailing value) 6 RES>=PRES-TRAIL See chapter PRESELECTION 1 MENU Trailing PRESELECTION 2: Display value is greater or equal PRESELECTION 2 – PRESELECTION 5  ON, PRESELECTION 5 is the trailing value from PRESELECTION 2 HYSTERESIS 2 This parameter defines the switching hysteresis of the switch-off point for preselection 2. See chapter PRESELECTION 1 MENU.
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4.9. Preselection 3 Menu MODE 3 Switching conditions for preselection 3. see chapter PRESELECTION 1 MENU (except the trailing value). 6 RES>=PRES-TRAIL See chapter PRESELECTION 1 MENU Trailing PRESELECTION 3: Display value is greater or equal PRESELECTION 3 – PRESELECTION 6  ON, PRESELECTION 6 is the trailing value from PRESELECTION 3 HYSTERESIS 3 This parameter defines the switching hysteresis of the switch-off point for preselection 3. See chapter PRESELECTION 1 MENU.
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4.10. Preselection 4 Menu MODE 4 Switching conditions for preselection 4. see chapter PRESELECTION 1 MENU (except the trailing value) 6 RES>=PRES-TRAIL See chapter PRESELECTION 1 MENU Trailing PRESELECTION 4: Display value is greater or equal PRESELECTION 4 – PRESELECTION 1  ON, PRESELECTION 1 is the trailing value from PRESELECTION 4 HYSTERESIS 4 This parameter defines the switching hysteresis of the switch-off point for preselection 4. See chapter PRESELECTION 1 MENU.
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4.11. Preselection 5 Menu MODE 5 Switching conditions for preselection 5. see chapter PRESELECTION 1 MENU (except the trailing value) 6 RES>=PRES-TRAIL See chapter PRESELECTION 1 MENU Trailing PRESELECTION 5: Display value is greater or equal PRESELECTION 5 – PRESELECTION 2  ON, PRESELECTION 2 is the trailing value from PRESELECTION 5 HYSTERESIS 5 This parameter defines the switching hysteresis of the switch-off point for preselection 5. See chapter PRESELECTION 1 MENU.
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4.12. Preselection 6 Menu MODE 6 Switching conditions for preselection 6. see chapter PRESELECTION 1 MENU (except the trailing value) 6 RES>=PRES-TRAIL See chapter PRESELECTION 1 MENU Trailing PRESELECTION 6: Display value is greater or equal PRESELECTION 6 – PRESELECTION 3  ON, PRESELECTION 3 is the trailing value from PRESELECTION 6 HYSTERESIS 6 This parameter defines the switching hysteresis of the switch-off point for preselection 6. See chapter PRESELECTION 1 MENU.
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4.13. Serial Menu This menu defines the basic settings of serial interface. UNIT NUMBER This parameter defines serial device addresses. The addresses between 11 and 99 can be assigned to the devices. Addresses with zero are not allowed, there are used as broadcast addresses. 11 Smallest address … 99 Highest address SERIAL BAUD RATE This parameter defines the serial baud rate. 0 1 2 9600 19200 38400 9600 baud 19200 baud 38400 baud SERIAL FORMAT This parameter defines the bit data format.
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Fortsetzung „Serial Menu“: SERIAL PROTOCOL Determines the sequence of characters send, when using the serial output for cyclic data transmission under time control (xxxxxxx = value SERIAL VALUE). Setting „1“ removes the unit address from the string which allows a slight faster transmission cycle. 0 1 Transmission report = Unit Nr.
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4.14. Analog Menu This menu defines the basic settings of the analog output. ANALOG FORMAT This parameter defines the output characteristics. The analogue output is proportional to the display value. With setting ANALOG FORMAT (-10 … +10 V) in MODE COUNTER the polarity of the analog output depends on the polarity of the display value. 0 -10…10V -10 … +10 V 1 0…20MA 0 … 20 mA 2 4…20MA 4 … 20 mA ANALOG START This parameter defines the start value of the analog conversion.
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4.15. Command Menu INPUT 1 ACTION (function Input 1) This parameter defines the function of the input “Ctrl. In 1”.
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Continuation „Command Menu“: INPUT 1 CONFIG This parameter defines the switching characteristics of the input “Ctrl. In 1”. 0 1 2 3 ACTIVE LOW ACTIVE HIGH RISING EDGE FALLING EDGE Active at „LOW“ (static) Active at „HIGH“ (static) Activate at rising edge Activate at falling edge INPUT 2 ACTION This parameter defines the function of the input “Ctrl. In 2”. See parameter INPUT 1 ACTION. INPUT 2 CONFIG This parameter defines the switching characteristics of the input “Ctrl. In 2”.
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4.16. Linearization Menu The linearization function is defined in this menu. Linearization description and examples are shown in the appendix. P1(X) … P24(X) X-coordinate of the linearization point. This is the value that the device would generate without linearization depending on the input signal. -99999999 Smallest X-coordinate 0 Default value +99999999 Largest X-coordinate P1(Y) … P24(Y) Y-coordinate of the linearization point.
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5. Appendix 6.1. Data readout via serial interface All codes shown in the parameter SERIAL VALUE are available for serial readout by PC or PLC. The communication of Motrona devices is based on the Drivecom protocol according to ISO 1745 or the Modbus RTU protocol. All protocol details can be found in our manual SERPRO (Drivecom) which is available for download from our homepage www.motrona.com and in the capter “Modbus RTU Interface” in this manual.
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6.2 Modbus RTU Interface The Modbus interface of the touchMatrix series is a standard Modbus RTU Slave and provides the following Modbus functions:      Read Coils Write Single Coil Read Holding Registers Write Multiple Registers Diagnosis For the operation of the interface module and the understanding of this manual basic knowledge in Modbus RTU communication is presupposed. 6.2.
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Continuation “Parameter setting”: SERIAL INIT Not valid for Modbus communication SERIAL PROTOCOL Not valid for Modbus communication SERIAL TIMER (S) Not valid for Modbus communication SERIAL VALUE Not valid for Modbus communication MODBUS This parameter enables the Modbus protocol and determines the Modbus address. 0 1 … 247 Do not use for Modbus protocol (Modbus disabled) Modbus enabled: Serial interface is using Modbus RTU protocol The number set here determines the Modbus node address. 6.2.
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Access to actual data Holding Register 0x1000 / 0x1001 hex and following allow access to variables of the device (actual data registers): Holding Register 0x1000 / 0x1001 hex  Actual data with serial Code “:0” (Display value) Holding Register 0x1002 / 0x1003 hex  Actual data with serial Code “:1” Holding Register 0x1004 / 0x1005 hex  Actual data with serial Code “:2” Holding Register 0x1006 / 0x1007 hex  Actual data with serial Code “:3” etc.
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13 14 15 67 68 69 ACTIVATE DATA (not required with Modbus) STORE DATA TESTPROGRAM (do not use with Modbus) The data is activated. Store to EEPROM Testprogram (do not use with Modbus) 6.2.3 Diagnose The device supports the diagnostics subfunction 00 “Return Query Data”. Other diagnostics functions are not available. ZU210_01a_oi_e.
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6.2.
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Continuation „Parameter / serial codes“: # 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 Menu PRESELECTION VALUES PRESELECTION VALUES PRESELECTION VALUES PRESELECTION VALUES PRESELECTION VALUES PRESELECTION VALUES PRESELECTION 1 MENU PRESELECTION 1 MENU PRESELECTION 1 MENU PRESELECTION 1 MENU PRESELECTION 1 MENU PRESELECTION 1 MENU PRESELECTION 1 MENU PRESELECTION 1 MENU PRESELECTION 1 MENU PRESELECTION 1 MENU PRESE
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Continuation „Parameter / serial codes“: # 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 Menu PRESELECTION 4 MENU PRESELECTION 4 MENU PRESELECTION 4 MENU PRESELECTION 4 MENU PRESELECTION 5 MENU PRESELECTION 5 MENU PRESELECTION 5 MENU PRESELECTION 5 MENU PRESELECTION 5 MENU PRESELECTION 5 MENU PRESELECTION 5 MENU PRESELECTION 5 MENU PRESELECTION 5 MENU PRESELECTION 5 MENU PRESELE
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Continuation „Parameter / serial codes“: # 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 Menu COMMAND MENU COMMAND MENU COMMAND MENU COMMAND MENU COMMAND MENU COMMAND MENU COMMAND MENU COMMAND MENU COMMAND MENU COMMAND MENU COMMAND MENU COMMAND MENU COMMAND MENU LINEARIZATION MENU LINEARIZATION MENU LINEARIZATION MENU LINEARIZATION MENU LINEARIZATION MENU LINEARIZATION M
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Continuation „Parameter / serial codes“: 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 Menu LINEARIZATION MENU LINEARIZATION MENU LINEARIZATION MENU LINEARIZATION MENU LINEARIZATION MENU LINEARIZATION MENU LINEARIZATION MENU LINEARIZATION MENU LINEARIZATION MENU LINEARIZATION MENU LINEARIZATION MENU LINEARIZATION MENU LINEARIZATION MENU LINEARIZATION MENU LINEARIZATION MENU Name P17(Y) P18(X) P18(Y) P19(X) P19(Y) P20(X) P20(Y) P21(X) P21(Y) P22(X) P22(Y) P23(X) P23(Y) P24(X) P24(Y) Code N4
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6.3. Linearization The linearization function of this unit allows converting a linear input signal into a non-linear developing (or vice versa). There are 24 programmable x/y coordinates available, which can be set in any desired distance over the full conversion range. Between two coordinates, the unit uses linear interpolation. Therefore it is advisable to use more coordinates in a range with strong curves and only a few coordinates where the curvature is less. 5.
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Application Example: The picture below shows a watergate where the opening is picked up by means of an incremental encoder. We would like to display the clearance of the gate "d", but the existing encoder information is proportional to the angular information φ. ZU210_01a_oi_e.
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6.4. Reading SSI-Value The received data is always filled to 32 bit data length. ZU210_01a_oi_e.
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ZU210_01a_oi_e.docx / Jun-19 Data splitting: Bit per revolution and number of revolutions Data Conversion: Gray Code binary Checking the error bit: 6.5.
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ZU210_01a_oi_e.
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ZU210_01a_oi_e.
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6.6. Dimensions ZU210_01a_oi_e.
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6.5. Technical Specifications: Technical Specifications Connections: Power supply (DC):: Encoder supply: Incremental inputs: SSI interface: Control inputs: Analog-output: Control-Outputs: Serial interface: Display: Housing: Ambient temperature: Conformity and standards: ZU210_01a_oi_e.