Related Manuals for ETH-messtechnik ValueView-S Series
Summary of Contents for ETH-messtechnik ValueView-S Series
- Page 1 +49 (0) 79 72 93 10-0 hagstrasse 10 . D-74417 gschwend messtechnik sales@eth-messtechnik.de Operator manuel ValueView-S Options: S-01 (standard) S-02 S-03 S-04 S-05 S-06 S-07 English...
- Page 2 messtechnik © ETH messtechnik gmbh This operator manual is not a quality agreement or durability guarantee as set out in Section 443 of the German Civil Code. Specification changes, typing and printing errors reserved.
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Page 4: Table Of Contents
messtechnik Content Safety instructions ....................... 6 Disposal ........................6 1. Device properties ......................7 1.1. Technical data......................8 1.2. Pin assignments standard ...................10 1.3. Options and order designations ................11 2. Description of operation and functions ..............12 2.1. Operation ......................12 2.1.1. - Page 5 messtechnik 4. Program number description ..................21 4.1. Measuting input PN0 ..................21 4.2. Scaling PN1 and PN2 ...................21 4.3. Decimal place PN3 ....................21 4.4. Zero point offset PN5 ..................21 4.5. Target value for taring PN7..................21 4.6. Trigger for taring PN8 ..................22 4.7.
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Page 6: Safety Instructions
Disposal The ValueView can be returned to us free of charge, complete with all cables, for disposal. Once it‘s packed with you, send a message to: sales@eth-messtechnik.de We will then commission our parcel service to collect the parcel. Unfortunately, we cannot accept parcels sent to us unannounced. -
Page 7: Device Properties
messtechnik 1. Device properties • 5-digit red display (-9999…99999) • Minimum/ maximum values recording • optional permanent minimum/ maximum value display • Minimum/ maximum values Reset via digital input or tare button • Optical switching point display • Hold/ tare function via keypad or digital input • Hold function with statically activated digital input • automatic taring function via digital input or tare button • Measurement input range ±... -
Page 8: Technical Data
messtechnik 1.1. Technical data The ValueView supply and display device is used to display the torque and rpm of ETH torque sensors. Electrical data supply voltage 100-240 V/ 50-60 Hz, ± 10% (max. 35 VA) via IEC connector mains voltage other voltages on request Sensor feeding 12V DC/ max. - Page 9 messtechnik Physical data dimensions 185 x 87 x 208 mm (W x H x D) weight approx. 1100 g input (12 pin) Connection on the back via round plug output (7 pin) Connection on the back via round plug screen Seven-segment LED, digit height 14 mm, 5 digits segment color display area...
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Page 10: Pin Assignments Standard
messtechnik 1.2. Pin assignments standard CAUTION! For some options, these may differ - see Chapter 7 12-pin round socket Assignment Angle output track B Measuring input(voltage ±5V/ ±10V) Ground measuring input (voltage) Supply + angle ground Supply 12 V (coupling socket from the front) Angle output track A NC (reserved) NC (reserved) -
Page 11: Options And Order Designations
messtechnik 1.3. Options and order designations ValueView - Standard single device S-01 Torque display Ac�ve input ± 5V or ± 10V External control of control and taring Outputs: torque signal untared Speed signal from the sensor looped through Standard + Variant S-02 RS232 for torque signal ... -
Page 12: Description Of Operation And Functions
messtechnik 2. Description of operation and functions 2.1. Operation Display 7-segment display 5 digits, red digit height 14mm display area -9999...99999 decimal places Adjustable (none, one, two, three or four) unit of measurement Nm, Ncm, kNm switching point display optical limit value message 4 LEDs, red Buttons [ P ]... -
Page 13: Minimum/ Maximum Value Memory
messtechnik 2.1.4. Minimum/ maximum value memory The measured minimum and maximum values are saved during operation of the display and are lost when the device is restarted. You can call up the content by pressing the [▲] or [▼] button briefly (less than 1 second). The respective value is displayed for approx. -
Page 14: Working Current
messtechnik 2.2.1. Working current With working current, the relays S1-S4 is switched off below the switching threshold and is activated when the switching threshold is reached. 2.2.2. Idle current With idle current, the relays S1-S4 is switched below the switching threshold and is switched off when the switching threshold is reached. -
Page 15: Assignment Of The Alarms To A Specific Control Variable
messtechnik 2.2.4. Assignment of the alarms to a specific control variable As it is not always desirable for the alarms/relays to follow the operating mode, the outputs can also be assigned to the minimum/maximum value or another quantity. For this purpose, the adjustable range of values is assigned to the corresponding program numbers (PN60, PN70, PN80 and PN90). -
Page 16: Analog Output (Optional)
messtechnik 2.4. Analog output (optional) The optional analog output is used to transmit a measured value using a standard signal of 0-10V, 0-20mA or 4-20mA. The signals are selected under PN23, so PN23=0 corresponds to the 0-10V signal, PN23=1 to the 0-20mA signal and PN23=2 to the 4-20mA signal. The analog output is parameterized via the two program numbers PN20 end value (full scale) and PN21 start value (offset). -
Page 17: Serial Interface Rs232 (Optional)
messtechnik 2.6. Serial interface RS232 (optional) All ValueView displays can optionally be programmed or configured via an interface. In the basic variant, the devices have no interface. 2.6.1. Operating modes The interface can be operated in different operating modes, which can be parameterized via the program number PN34 (interface behavior). -
Page 18: Programming
messtechnik 3. Programming 3.1. Functional diagram of programming via the keyboard Step 1 Call up programming mode [ P ] The device jumps to the lowest released program number ↓ Switch to next program number [ P ] + [▲] or [ P ] + [▼] Program number is displayed ↓... -
Page 19: Depiction Of The Programming
messtechnik 3.2. Depiction of the Programming The program numbers (PN) are shown right-justified on the display as a maximum of 3 digits with a P in front. Display of e.g. program number 0 3.3. Programming process All programming of the ValueView is done according to the steps described below. 3.3.1. -
Page 20: Changing A Parameter
messtechnik 3.3.4. Changing a parameter After changing to the parameter, the least significant digit of the respective parameter flashes in the display. The value can be changed using [▲] or [▼]. To get to the next digit, the [ P ] button must be pressed briefly. -
Page 21: Program Number Description
messtechnik 4. Program number description 4.1. Measuting input PN0 For the basic configuration of the device, the measuring input suitable for your application must be parameterised under PN0. The possible input variants are listed in the program number table. 4.2. Scaling PN1 and PN2 PN1 and PN2 are used to scale the display. -
Page 22: Trigger For Taring Pn8
messtechnik 4.6. Trigger for taring PN8 Bei der Tarierung wird der Augenblickswert der Anzeige auf einen vorgegebenen Sollwert, welcher unter PN7 konfigurierbar ist, gestellt. Dabei wird die Differenz vom Sollwert zum Ist- Wert als Offset (PN5) im Gerät gespeichert. Die Tarierung kennt folgende Betriebsmodi, welche unter PN8 einstellbar sind: PN8 = Trigger for minimum/ maximum values reset... -
Page 23: Measuring Time Pn14
messtechnik 4.9. Measuring time PN14 The ValueView performs an averaging, which calculates an average value over the measurement time from several measurement values (1/measurement time = samples/s). A measurement time of 0.02 to 1.00 seconds is suitable for most applications. CAUTION! Other function modules (analog output and relay) are updated cyclically with the set measuring time. -
Page 24: Minimum/ Maximum Values Reset Pn16
messtechnik 4.11. Minimum/ maximum values reset PN16 After the system has started, the minimum and maximum values are automatically reset to the current value. Three additional triggering mechanisms are available to reset the minimum/ maximum values during operation. PN16 = Trigger for minimum/maximum values reset none digital input active longer than 50 ms... -
Page 25: Assignment Of Values To The Outputs Pn22, 60, 70, 80 U. 90
messtechnik 4.14. Assignment of values to the outputs PN22, 60, 70, 80 u. 90 Since it is not always desired that the outputs follow the operating mode, the outputs can also be assigned to the minimum/maximum value. For this purpose, the adjustable value range of the corresponding program numbers (PN22, PN60, PN70, PN80 and PN90) is expanded as follows: Modus Source/ control variable... -
Page 26: Security Settings, User Level Pn50 Bis Pn52
messtechnik 4.16. Security settings, user level PN50 bis PN52 Access to the program numbers is regulated via the security settings. The operator is only granted the settings approved by the system operator, such as setting the thresholds for the alarms. The lower the numerical value of the user level specified under PN52, the lower the degree of protection of the device parameters from operator intervention. -
Page 27: Operating Levels Pn53
messtechnik 4.17. Operating levels PN53 These program numbers can be used to switch between different operating levels. This feature is intended to simplify the programming process when there are no special requirements. 4.17.1. Simple operating level (PN53 = 1, limited programming) This is used for the basic display settings. -
Page 28: Program Number Table
messtechnik 5. Program number table The following program number table lists all program numbers (PN) with function, value range, standard values and user level. PN Function Value range Standard Level Channel 1 measuring input 03 = 0...10V The parameters fall back on the 04 = 0...5V factory calibration. - Page 29 messtechnik PN Function Value range Standard Level General settings 0 = no reset trigger 1 = digital input trigger for minimum and 2 = tare button maximum values reset 3 = digital input or tare button 4 = when taring zero suppression 0…99999 display brightness...
- Page 30 messtechnik switching point PN Function Value range Standard Level switching point settings 0 = disabled 1 = instant value Switching point (source 2 = minimum value and control variable) 3 = maximum value 4 = hold value 5 = moving average threshold -9999…99999 1000...
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Page 31: Troubleshooting
messtechnik 6. Troubleshooting The following lists measures and procedures for dealing with errors and their possible causes: Error Description Measures • The input has a very large measured value, check the measuring section. • If an input with a small voltage signal is selected, it is The device displays a permanent only connected on one side or the input is open. -
Page 32: Reset To Default Values
messtechnik 6.1. Reset to default values In order to put the device into a defined basic state, it is possible to carry out a reset to the standard values. The following procedure is to be used for this: • Switch off the supply voltage of the device • Press the [ P ] button • Switch on the supply voltage and hold down the [ P ] button for approx. -
Page 33: Deviations Of The Options From The Standard
messtechnik 7. Deviations of the options from the standard 7.1. ValueView-S-02 With this option there is also a 9-pin Sub-D connector on the back. Sub D 9-pin Connection assignment of 9-pin Sub-D connector. (view of the plug contacts) 7.2. ValueView-S-03 With this option there is also a 25-pin Sub-D connector on the back. -
Page 34: Valueview-S-04
messtechnik 7.3. ValueView-S-04 With this option there is also a toggle switch on the back that can be used to switch between high and low measuring ranges. This function is designed for our DRDL series torque sensors. CAUTION! Each time the switch is flipped, the programming must be adapted to the measurement range. 7.4. -
Page 35: Valueview-S-06
messtechnik 7.5. ValueView-S-06 Assignment S-06 Angle output A Angle measurement +12 V for ext. taring With this option, the pin assignment of the 7-pin round Ground angle output socket differs from the standard Measuring output (Voltage ±5V/ ±10V) version. Ground measuring output (voltage) Angle output B Taring (coupling socket from the front) - Page 36 10 D-74417 gschwend tel. +49 (0) 79 72 / 93 10 - 0 fax +49 (0) 79 72 / 93 10 - 50 sales@eth-messtechnik.de www.eth-messtechnik.de BA098_ValueView-S_EN_Rev.02 07.09.2023...
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