WAVE TTA Manual
Foreword Foreword Revision history Version Date Change 0.0 04/08 First edition 1.0 08/10 WAVE TTA EX products complemented and editorial changes Contact address Weidmüller Interface GmbH & Co. KG Postfach 3030 32720 Detmold Klingenbergstraße 16 32758 Detmold Germany Phone +49 (0) 5231 14-0 Fax +49 (0) 5231 14-2083 E-Mail info@weidmueller.com Internet www.weidmueller.com 0H 5662300000/01/08.
Contents Contents Foreword ............................................................................................................................ 3 1H 82H Revision history................................................................................................................................................3 2H 83H Contact address................................................................................................................................................
Contents 7. Setup / Configuration.......................................................................................... 29 7.1 Default setting .................................................................................................................................30 7.2 CBX100 USB and CBX200 USB introduction ...............................................................................30 7.3 Configuration / diagram wiring .................................................................
Contents 6 5662300000/01/08.
Approvals 1. Approvals 1.1 CE........................................................................................................................................................8 1.2 UL........................................................................................................................................................8 1.3 GL........................................................................................................................................................
Approvals 1.1 CE CE Declaration is available from Weidmüller. 1.2 UL Listing approval cULus 1.3 GL Germanischer Lloyd approval for products: 8939670000 and 8939680000 1.4 ATEX Approval according ATEX directive EN 60079-0 and EN 60079-15 for NON Sparking for products: 8964310000 und 8964320000 1.5 Class 1 Division 2 Approval according C1D2 Zone 2: ISA121201 for products: 8964310000 und 8964320000 8 5662300000/01/08.
Warrantee statement 2. Warrantee statement 2.1 36 months warranty ........................................................................................................................10 5662300000/01/08.
Warrantee statement 2.1 36 months warranty Weidmüller gives a 36 months warranty on the WAVE TTA product in accordance with the warranty terms as described in the general conditions of sale of the Weidmüller company which has sold the products to you.
Notes on Safety 3. Notes on Safety 3.1 Electrical precautions .....................................................................................................................12 3.2 Handling ...........................................................................................................................................12 137H 5662300000/01/08.
Notes on Safety 3.1 Electrical precautions DANGER! This product may be connected to potentially lethal voltages! DANGER! The configuration plug jack must only be used for configuration in nonhazardous areas! WARNING! • Before you remove or mount the unit, turn-off the power supplies – i.e. to the instrument and to the relays, if used. • Product electronics must not be removed from its enclosure without disconnecting power sources.
Introduction 4. Introduction 4.1 Symbol identification ......................................................................................................................14 4.2 Types / article numbers ..................................................................................................................14 4.3 General description / applications / examples.............................................................................14 142H 143H 5662300000/01/08.
Introduction 4.1 Symbol identification DANGER! Potentially lethal voltages. The CE mark proves the compliance of the product with the requirements of the directives. 4.3 General description / applications / examples WAVE TTA is an accurate and stable signal converter / isolator / alarm generator for use in measurement and control systems.
Introduction Typical Applications Typical of applications for the WAVE TTA is the conversion of thermocouple temperature input (low range of millivolts) into a high level (e.g. 4-20 mA) value for transmission to a control system. In this type of installation the WAVE TTA provides: • Linearization of the standard thermocouple temperature/millivolts characteristic. • Selectable output value for a thermocouple-break event. • Flashing LED status indicator on the unit front on thermocouple-break.
Introduction 16 5662300000/01/08.
Operation 5. Operation 5.1 Status & alarm LEDs .......................................................................................................................18 5.2 Functional block diagram...............................................................................................................19 5.3 Specifications ..................................................................................................................................20 145H 146H 5662300000/01/08.
Operation 5.1 Status & alarm LEDs Status LED Under normal conditions this (green) LED is on continuously. Analogue Output status with alarm • User may select output value under fault conditions • Output compliant with NAMUR recommendations (NE43) can be set (< 3.6 mA or > 21 mA) Input fault detection Input faults such as short circuit or open circuit can be detected for most input types. These are shown in the table below.
Operation 5.2 Figure 4 Functional block diagram Functional block diagram 5662300000/01/08.
Operation 5.3 Specifications Input types Thermocouple Range -200...+1820 °C Types B, E, J, K , L, N, R, S, T to IEC 60584 plus custom specific RTD 2, 3, 4 wire, within the range -200...+850 °C, for Pt100, Pt1000 to IEC 60571 and for Ni100 / Ni1000 to DIN 43760, for Cu10 and,100 plus custom specific Potentiometer 10 Ω...100 kΩ Resistance 10 Ω...5 kΩ Frequency 2 Hz...100 kHz Voltage within the range -200...600 mV (min span 4 mV), within the range -20...50 V DC (min span 0.
Operation Rated insulation voltage 300 V protective separation between power supply and input or output, as well as between Relay output and all other circuits 100 V protective separation between input and output 300 V basic insulation between input and output Performance Accuracy DC, RTD inputs <0.1% span. Thermocouple inputs: 0.2% span (or 1 °C) + CJ error Ambient temp effects DC & RTD inputs < 0.01%/K Thermocouple inputs < 0.01% of full scale/K + CJ error 0.
Operation 22 5662300000/01/08.
Installation 6. Installation 6.1 General (Competence Warning) ....................................................................................................24 6.2 Mounting / Environmental / EMI protection / warm up ................................................................24 6.3 Marking.............................................................................................................................................25 6.4 Electrical Connections ................................
Installation 6.1 General (Competence Warning) WAVE TTA instruments should only be installed by technically qualified personnel with sufficient qualification or knowledge in the subject of instrumentation and control engineering. Qualified personnel are defined as persons considered in 0105 Part 1 / DIN EN 50110-1 as electrically skilled workers or electronically instructed personnel, or similar local standards. 6.
Installation 6.3 Marking Two markers are located below the top sets of terminals for costumer identification. 6.4 Electrical Connections Input, output and power supply wiring is made via numbered, pluggable connectors, which may be screw clamp or tension clamp type, depending on the item article number. The connectors are coded to prevent the power supply connector being fitted in the wrong position.
Installation 6.5 Connection diagram The connection diagram below is printed on the side of the WAVE TTA housing. Connection diagram – Power supply Term. No. 24 0V 25 PE 26 24 - 240 V DC / AC Table 4 Power supply Connection diagram – Input Term. No.
Installation Connection diagram – Analogue output Term. No. 0…20 mA 31 TP+ 32 Out+ / TP- 33 Out- 0…10 V 41 Out- 42 Out+ 43 Out- Table 6 -10 V…+10 V Out+ Analogue output Connection diagram – Digital output relay Term. No. Alarm 1 34 N/C 35 N/O 36 COM Alarm 2 44 N/C 45 N/O 46 COM Table 7 Digital output 5662300000/01/08.
Installation 28 5662300000/01/08.
Setup / Configuration 7. Setup / Configuration 7.1 Default setting .................................................................................................................................30 7.2 CBX100 USB and CBX200 USB introduction ...............................................................................30 7.3 Configuration / diagram wiring ......................................................................................................30 153H 154H 5662300000/01/08.
Setup / Configuration 7.1 Default setting Input range 4-20 mA ADS Speed medium Transfer function Linear Response time 0.25 s Output range 4-20 mA Action direct Low limit 0 mA High Limit 20 mA Output @ error 21.5 mA Digital outputs 1 and 2 Disabled Table 8 7.3 Figure 7 30 7.2 CBX100 USB and CBX200 USB introduction The CBX100 USB or CBX200 USB is the configuration interface for the WAVE TTA.
TTA Set software 8. TTA Set software 8.1 Description.......................................................................................................................................32 8.2 Installation .......................................................................................................................................32 8.3 Starting/exiting TTA Set .................................................................................................................32 8.
TTA Set software 8.1 Description 8.4 The Windows based TTA Set software is configuration software to set up the universal analogue conditioning module WAVE TTA via the interface CBX100 USB or CBX200 USB. 8.2 Installation Title bar File New Change the setting to default settings. Open Open a configuration file *.tta from the hard disk. Save Save the actually configuration to a file *.tta. Print Print the actually configuration. Exit Exit the software TTA Set.
TTA Set software Settings Info Temperature unit Set the unit of the temperature for the configuration. Celsius or Fahrenheit About Figure 10 Titlel bar - Settings - Temperature unit Setpoint / Running Values Settings from the unit (percent or input units) of the trigger level of the digital outputs and the input unit of the running value indication. Figure 12 Figure 11 Open an information window about the software version and the contact address of Weidmüller.
TTA Set software 8.5 Overview parameters Input parameters Type of input Voltage - Range V: -20 … +50 V DC Min. Span 0.5 V mV: -200 … +500 mV DC Min. Span: 4 mV Current - Range Passive Range mA: -20 … +50 mA Min. Span: 1 mA Active Range mA: 0 … +20 mA Min.
TTA Set software Transfer parameters Transfer function Transfer function for the output signal: Function linear SQRT 0,5 X^1.5 X^2 X^2.5 Out = In x 0.01 Out = In2,5 x 0.001 Output in % Output in % Output in % 0 0 0 0 10 32 3 1 0.
TTA Set software Figure 14 User-defined transfer function Fast Highest sampling rate 9.5 ms Medium 50 - 60 Hz 60 ms Slow 50 - 60 Hz 180 ms ADC Speed Response Time Response time is the time between an input step and the output step. ADC speed Fast Medium Slow Response time in ms Voltage / Current mV / Thermo Potentiometer / RTD 3-Wire RTD 2-Wire 4-Wire min. 140 60 90 60 max. 1000 1000 1000 1000 min. 250 170 350 180 max. 1070 1000 950 1050 min.
TTA Set software Analogue output parameters Type of output Voltage Current Voltage Max. Range: -10.1 … +11 V DC Min. Span: 2.5 V DC Max. Range: 0 mA to 20 mA DC Min. Span: 5 mA DC Output – range low Lowest Value This is the minimum voltage value at the output (related to 0% input). Lowest Value This is the minimum current value at the output (related to 0% input). Output – range high Highest Value This is the value at the output (related to 100% input).
TTA Set software Digital output parameters Alarm output Function Operating modes Disabled The alarm is disabled. Low Type The alarm is switched on, if the input value is lower than the setpoint. High Type The alarm is switched on, if the input value is higher than the setpoint. Window The alarm is switched on, if the input value is outside the window value: window range = setpoint ± window value e.g.: setpoint 40%, window 10% = window value is from 30-50%.
TTA Set software Error Action Table 9 Parameter Window Alarm High Alarm Figure 15 Alarm ON The alarm relay is activated when an error is detected. Alarm OFF The alarm relay is deactivated when an error is detected. Hold The alarm relay hold the actually status. None No reaction on an error. High Alarm Figure 17 Window Alarm Low Alarm Figure 16 Low Alarm 5662300000/01/08.
TTA Set software Alarm Time Delay Figure 18 Alarm Time Delay In this example the time delay is set for 20 seconds. At t1 the measurement exceeds the alarm value, but this only lasts for 10 seconds so there is no trip. At t2 the measurement again exceeds the alarm trip value and this lasts for longer than 20 seconds so the alarm trip occurs after 20 seconds. 40 5662300000/01/08.
TTA Set software 8.6 Run mode Start communication with the WAVE TTA 1 Connect the WAVE TTA to a Power supply. 2 Connect the WAVE TTA with the CBX100 USB or CBX200 USB interface to an USB port. 3 Start the software TTA Set. 4 Input configuration Select the input value. 5 Output configuration Select the output value. 6 Alarm configuration Set the alarm relay behaviour. 7 Send configuration to WAVE TTA The button "Save to Instrument” transmits the new configuration to the WAVE TTA.
TTA Set software A Figure 19 Unit-ID A Terminals 8.8 Updates Downloading the latest version The latest version of the TTA Set Software is available from the Weidmüller website at www.weidmueller.com. 42 5662300000/01/08.
Testing the product 9. Testing the product 9.1 Test procedure ................................................................................................................................44 5662300000/01/08.
Testing the product 9.1 Test procedure Following equipment is necessary to test the WAVE TTA: • WAVE TTA Module: WAS 6 TTA (Order No. 8939670000) or WAZ 6 TTA (Order No. 8939680000) WAS 6 TTA EX (Order No. 8964310000) or WAZ 6 TTA EX (Order No. 8964320000) • USB Interface unit CBX100 USB or CBX200 USB (for configuration) • Power supply - see chapter 5.3 (e.g. 24 V DC, such as model CP SNT 12 W (Order No.
Testing the product Figure 20 Screenshot TTA 1 Select the input signal type e.g. "Potentiometer" and set the input values "Input Low" and "Input High". 2 Select and set the output signal type required ("Current" or "Voltage"). 3 Select and set the digital outputs as required. 4 Click the button "Send to Instrument". 5 Turn the potentiometer to set a value. 6 Click the button "Read Values". 7 The current values will be shown by the green bar graph and the alarm signals by red indicators.
Testing the product 46 5662300000/01/08.
Troubleshooting 10. Troubleshooting 10.1 Troubleshooting ..............................................................................................................................48 5662300000/01/08.
Troubleshooting 10.1 Troubleshooting The green Status LED is flashing If a WAVE TTA is not working as expected, the best view of its complete set-up is via the configuration software TTA Set. It indicates sensor wiring (short circuit or open circuit) or internal fault. See description in chapter 4 to identify fault source. Below are some examples of checks which can help the user overcome connection or configuration errors.
Appendix Appendix Appendix A: Article Overview .......................................................................................................................50 174H Index ...........................................................................................................................................................51 5662300000/01/08.
Appendix Appendix A: Article Overview Modules WAVE TTA WAS6 TTA 8939670000 WAZ6 TTA 8939680000 WAS6 TTA EX 8964310000 WAZ6 TTA EX 8964320000 USB Interface CBX100 USB 7940025031 CBX200 USB 8978580000 Accessory WS 15/5 MC NEUTRAL PU 480 Table 11 50 1609880000 Article overview 5662300000/01/08.
Appendix Index Figure Figure 1 Handling Figure 2 Installation overview Figure 3 LEDs Figure 4 Functional block diagram Figure 5 Mounting on DIN rail Figure 6 Module marker Figure 7 Configuration / diagram wiring Figure 8 Title bar - File Figure 9 Title bar – Language Figure 10 Titlel bar – Settings - Temperature unit Figure 11 Title bar - Settings - Setpoint unit Figure 12 Title bar - Info Figure 13 Transfer functions Figure 14 User-defined transfer function Figure 15 High Alar
Appendix Table Table 1 Status indicators Table 2 Input fault detection Table 3 Specifications Table 4 Power supply Table 5 Input Table 6 Analogue output Table 7 Digital output Table 8 Default settings Table 9 Parameter Table 10 Product identification Table 11 Article overview 71H 72H 73H 74H 75H 76H 7H 78H 79H 80H 81H 52 Page 18 197H 18 198H 21 19H 26 20H 26 201H 27 20H 27 203H 30 204H 39 205H 41 206H 50 207H 5662300000/01/08.
www.weidmueller.com Weidmüller Interface GmbH & Co. KG Postfach 3030 32720 Detmold Klingenbergstraße 16 32758 Detmold Germany Phone +49 (0) 5231 14-0 Fax +49 (0) 5231 14-2083 E-Mail info@weidmueller.com Internet www.weidmueller.com 5662300000/01/08.
