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Summary of Contents for DINA SAFEONE DN3PD2
- Page 1 SAFEONE DN3PD2 Manual Safety switchgear to monitor the speed of three-phase and single-phase motors without sensor...
- Page 2 Mail info@dina.de www.dina.de © Copyright by DINA Elektronik GmbH 2023 All parts of this documentation are protected by copyright. Any use beyond that permitted under copyright law is not permitted without express written consent from the publish- er. This applies in particular to the reproduction, distribution and translation of this documentation or parts thereof, as well as the storage and processing of this content using electronic data processing systems.
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Page 3: Table Of Contents
Switch-on delay ......................13 Advanced settings ...................... 14 Minimum switch-off time ..................... 14 Password ........................15 Validation ........................15 4.10 Display ........................15 4.11 Diagnosis ........................15 4.12 Signal outputs ......................15 4.13 USB interface ......................16 4.14 Connections........................ 16 SAFEONE DN3PD2 Manual... - Page 4 Measuring inputs ......................32 10.4 Signal outputs ......................33 10.5 Contact outputs ......................33 10.6 General data ....................... 33 10.7 Connection data ......................34 10.8 Environmental conditions .................... 34 10.9 Dimensions ......................... 35 10.10 Safety technical data ....................35 SAFEONE DN3PD2 Manual...
- Page 5 Safety-related parameters in accordance with DIN EN ISO 13849-1:2016-06 .... 35 10.12 Contact life ......................... 35 Installation and removal ................... 37 11.1 Installing a module ...................... 37 11.1.1 Overview ....................37 11.2 Removing a module ....................37 SAFEONE DN3PD2 Manual...
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Page 6: Structure Of The Document
Indicates an item in a list. 1.1.3 Emphasizing words using typography The following typography is used to emphasize words with special functions: Represents a numbered item in a figure. → Indicates a cross-reference to another page, figure or document. SAFEONE DN3PD2 Manual... -
Page 7: Your Opinion Is Important To Us
We do all we can to provide complete, accurate documentation for the product. If you have any suggestions for improvement or advice for us, please share your thoughts with us. Send us your comments by e-mail to the following address. E-mail: info@dina.de SAFEONE DN3PD2 Manual... -
Page 8: Safety
For a potentially hazardous situation that could result in injuries. CAUTION For a potentially harmful situation in which the product or an item near it could be damaged. CAUTION For a hazard that could cause environmental damage. SAFEONE DN3PD2 Manual... -
Page 9: Hazard Symbols
Electric shock – dangerous voltage! Qualification of personnel DINA Elektronik GmbH distinguishes between specialist staff with different qualifications when it comes to carrying out work on the product. The minimum required qualifications are specified for each task and are defined as follows: 2.2.1... -
Page 10: Intended Use And Improper Use
51105 Köln Germany NB 0035 EMC Directive Certified by: ELMAC GmbH Bondorf CNL, USL File E227037 QA system certified as per DIN EN ISO Certified by: 9001:2015 DQS GmbH, 60433 Frankfurt am Main, Germany Note SAFEONE DN3PD2 Manual... - Page 11 Safety regulations The safety regulations listed below must always be complied with. In the event that these safety regulations are not complied with or the device is used improperly, DINA Elektronik GmbH accepts no liability for any resulting injury or damage.
- Page 12 Basic safety regulations The safety regulations listed below must always be complied with. In the event that these safety regulations are not complied with or the device is used improperly, DINA Elektronik GmbH accepts no liability for any resulting injury or damage.
- Page 13 Safety DINA Elektronik GmbH accepts no liability for any recommendations given or implied in the following description. No new guarantee, warranty or liability claims that go beyond DINA Elektronik GmbH's general delivery conditions can be derived from the following description.
- Page 14 Safety EC declaration of conformity SAFEONE DN3PD2 Manual...
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Page 15: Product Description
Product description Product description The SAFEONE DN3PD2 is a safety switchgear for sensorless speed monitoring of electric drives. The readiness for operation and the switching status of the contact outputs are displayed via LEDs. The device has a standard USB connection. The configuration software GO:BEYOND enables a simple parameterization and online monitoring. -
Page 16: 4.2 Acknowledge Function
In case of manual acknowledgment: with the falling edge of the acknowledge signal In case of automatic acknowledgment: if the actual speed is> 1Hz In the acknowledgment mode without startup monitoring (0s), the outputs only switch on within the permitted range. SAFEONE DN3PD2 Manual... - Page 17 Enabling current fmin < f < fmax path closes after 0.5s. 4.3.2 Functional diagram without start-up monitoring fmax Hyst eresis Hyst eresis fmin 13/ 14, 23/ 24 Q-man 13/ 14, 23/ 24 Q-aut o SAFEONE DN3PD2 Manual...
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Page 18: Switch-Off Delay
Q-aut o = swit ch-on delay = swit ch-off delay If you have also selected the "Start-up monitoring" function, the outputs only switch on after the switch-on delay time has expired. Only then is the start-up monitoring active. SAFEONE DN3PD2 Manual... -
Page 19: Advanced Settings
Below this frequency, a single measurement is always used. Sensitivity Change these parameters only after consultation with the DINA Elektronik GmbH service. Minimum switch-off time The minimum switch-off time tmin is the time that the enable current path is at least open after triggering before it switches on again. -
Page 20: Password
potential-bound short circuit and overload protection not safety-related The output O1 indicates the state of the enabling current path. The output O2 indicates the operational readiness. This switches off in case of an error. SAFEONE DN3PD2 Manual... -
Page 21: Usb Interface
Digital positive switching semiconductor outputs for the transmission of switching states to a higher-level control for diagnostic tasks. 13/14, Enabling contacts (2 NO-contacts). 23/24 USB Port Mini-USB for connection at PC LED OK operational readiness state of the enabling current path SPEED SAFEONE DN3PD2 Manual... -
Page 22: Block Diagram
Product description 4.15 Block diagram Inputs Outputs Measuring inputs SAFEONE DN3PD2 Manual... -
Page 23: Applications
Single-phase motor Operation on a single-phase motor is possible. The measuring inputs U and W are bridged and directly connected to U1 on the motor. DN3PD2 The measuring input V is directly connected to U2 on the motor. SAFEONE DN3PD2 Manual... -
Page 24: Synchronous Motor
1 to 3, the behavior with the motor running and wire break at termi- nal W should be checked. At frequencies below 2.5 Hz and a wire break at terminal W, it is possible that standstill is detected. SAFEONE DN3PD2 Manual... -
Page 25: Diagnostics And Switching Status Displays
The green flashing LED "SPEED" indicates the expiry of a time constant. LED indicators Legend LED on LED off LED flashing LED OK Flash- 13/14, Status SPEED code 23/24 acknowledged in range not acknowledged out of range acknowledged, out of range start-up monitoring active SAFEONE DN3PD2 Manual... -
Page 26: Error Messages
interface connection cable Have the parameters been con- firmed before transfer? 3 x flash incorrect acknowledge signal Check the wiring at input Q for cross or short circuits. at input Q For manual acknowledgment: SAFEONE DN3PD2 Manual... -
Page 27: Configuration
The password was not confirmed. Transfer the password again. 6 x flash Relay error Send the device to DINA Elektronik for test- ing. 7 x flash single-channel error Check the wiring at the measuring inputs for The signals at the measuring ... -
Page 28: System Requirements
Connection to the PC Communication between the safety switchgear and the configuration software takes place via the USB interface. Connect the safety relay to the PC using a suitable connection cable. The interface is suitable for standard USB cables. SAFEONE DN3PD2 Manual... -
Page 29: User Interface
Edit- and Action area This area offers the following functions: Edit parameters Read out the parameter from the switch gear to the configuration-software Transmit the parameter from the configuration-software to the switch gear Help SAFEONE DN3PD2 Manual... -
Page 30: Parameterization
Example: 5000 rev/min x 3 (number of pole pairs) / 60 = 250Hz Asynchronous motors have a load-dependent slip between the motor speed and the ro- tating field frequency. This must be taken into account when parameterizing the thresh- old frequencies (fmin and fmax). SAFEONE DN3PD2 Manual... -
Page 31: Machine Data
► Enter the current password. If no password is assigned, the field can remain empty. ► Edit a new password and confirm it. ► Click the button “Write to device”. The password is now stored in the device and must be specified when transferring a new pro- ject or when validation. SAFEONE DN3PD2 Manual... -
Page 32: Diagnose
Help and error list Help texts and occurred errors Latch Data Read out switch-off relevant data Actual frequency States of the outputs/input - advanced mode for service Device ID Hardware and Firmware information See chapter „Validation“ Validation SAFEONE DN3PD2 Manual... - Page 33 Configuration SAFEONE DN3PD2 Manual...
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Page 34: Validation
The validation level is automatically reset after 10s. ► Press the “Stop” button to stop recording Alternatively, you can use the “auto. Start “. The validation levels are run through step by step and reset again. The automatic validation stops automatically SAFEONE DN3PD2 Manual... - Page 35 Configuration SAFEONE DN3PD2 Manual...
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Page 36: Example Of Application
Monitoring of external positively guided contactors K1/K2 Note Make sure that the measurement inputs U, V, W are permanently connected to the motor windings. Legend: manual acknowledgment facility K1/K2 positively guided contactors FU/FC frequency converter motor SAFEONE DN3PD2 Manual... -
Page 37: Order Information
24 V DC (-15/+10%) Current consumption typ. 4 mA (at UB) 10.3 Measuring inputs Inputs U, V, W Input voltage range 90V to 690V AC Current consumption 0,35mA at 690V AC Max. frequency at U, V, W 1200Hz Minimum-PWM 2kHz SAFEONE DN3PD2 Manual... -
Page 38: Signal Outputs
2ms cycle time) + max 10ms relay switch-on time 10.6 General data Type of protection (housing and terminals) IP 20 Type of protection (place of installation) min. IP 54 Clearance and creepage distances In accordance with DIN EN 50178 SAFEONE DN3PD2 Manual... -
Page 39: Connection Data
Flexible with end sleeves Stripping length 8 mm 10.8 Environmental conditions Operating temperature -20 °C to +55 °C Storage temperature -40 °C to +85 °C Attitude of place of use < 2000 m above sea level Shock resistance SAFEONE DN3PD2 Manual... -
Page 40: Dimensions
1,33 x 10 4A DC13 2 cycles/h 1,87 x 10 6A AC1 2 cycles/h 1,87 x 10 5A AC15 2 cycles/h 10.12 Contact life Electrical service life of the output contacts in accordance with DIN EN 60947-5-1/ Annex C.3 SAFEONE DN3PD2 Manual... - Page 41 Technical data SAFEONE DN3PD2 Manual...
- Page 42 The locking slider (2) engages under the top hat rail. 11.2 Removing a module Procedure ► Use a screwdriver (1) to move the locking slider away from the module. ► Move the module upward and remove it from the rail. SAFEONE DN3PD2 Manual...
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