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Summary of Contents for BMR SFU 0303
- Page 1 …wenn es um Qualität geht! BMR GmbH...
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Page 2: Table Of Contents
Status Display Status LED Display LCD-Operating Panel 7.4.1 Operating Elements 7.4.2 Setup Menu 7.4.3 Error Messages 7.4.4 Settings Start / Stop Setup of Rotational Speed Safety Functions Safe Power Stage Pulse Lock Safety Torque OFF - STO SFU 0303 Frequenzumrichter... - Page 3 13 Troubleshooting 14 General Hints 15 Warranty 16 Accessories 17 Mechanics and Dimension 17.1 Version SSE for Cabinet Mounting 17.2 19“ Rack Mount Version 17.3 Desktop Version 18 Other products of BMR GmbH …wenn es um Qualität geht! BMR GmbH...
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Page 4: Introduction
Testrun with graphical documentation of voltages and currents of the spindle ✓ Up to 16 different spindle characteristics can be stored ✓ Very user-friendly debugging interface for setup control ✓ Start/Stop Interface for periodical tests or remote control SFU 0303 Frequenzumrichter... - Page 5 Temperature controlled fan ✓ Datalogger-Function on option available in combination with PC software SFU-Terminal. Records of all relevant parameters of the converter in nearly infinite lengths are possible down onto the PC- hard disc. …wenn es um Qualität geht! BMR GmbH...
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Page 6: Description And Features
Comfortable Configuration und control with the help of a PC-Windows software "SFU-Terminal" ✓ Cloning-Function with operating panel: Creating of clones of converters by individual read out of the SFU-parameters into the operation panel and download into another or multiple SFUs. ✓ Automatic spindle calibration by autotuning function SFU 0303 Frequenzumrichter... -
Page 7: Block Diagram
3. Block Diagram …wenn es um Qualität geht! BMR GmbH... -
Page 8: Technicaldata
IP20 Operating conditions 5 - 40°C / rel. humidity max. 85% ATTENTION The operation of a spindle with a wrong characteristic may harm the spindle or converter severely! Please ensure to have the proper characteristic selected always! SFU 0303 Frequenzumrichter... -
Page 9: Version 19" And Desktop
5 - 40°C / rel. humidity max. 85% ATTENTION The operation of a spindle with a wrong characteristic may harm the spindle or converter severely! Please ensure to have the proper characteristic selected always! …wenn es um Qualität geht! BMR GmbH... - Page 10 Please ensure, that PE protective earth is connected at the mains side. The device must not be operated without properly connected PE! Please ensure, that PE protective earth is connected at the spindle side as well as at the converter side! SFU 0303 Frequenzumrichter...
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Page 11: Connections, Interfaces And Pinout 10
The same assignment is also possible for the analogue measured data and control data at the analogue I/O pin. The standard allocations of operational parameters, their outputs, control signals and inputs, are listed in the following tables. …wenn es um Qualität geht! BMR GmbH... - Page 12 SPS Standard level ✓ Analogue input range: 0…10V ✓ The +24V at Pin 10 can be used as auxiliary voltage supply for Start / Stop signal with the help of a relay or for an electronic spindle interface. SFU 0303 Frequenzumrichter...
- Page 13 +24V: Output Power Stage released 0V: Output Power Stage locked. ✓ Relay Output: 1) default = "not energized" corresponds to "not active" inactive condition at opener (NC contact) → Contact closed inactive condition at closer (NO contact) → Contact opened …wenn es um Qualität geht! BMR GmbH...
- Page 14 Characteristic selection by digital inputs The Default-settings of the functions for the inputs can be set up freely with the help of the PC- Software SFU-Terminal. The inputs of the encoder and the PTC are fix wired. SFU 0303 Frequenzumrichter...
- Page 15 0000 = 0 + 1 → Characteristic 1 ex.: all Pins open 0101 = 5 + 1 → Characteristic 6 The number of the selected spindle characteristic is displayed on the display at the right top. …wenn es um Qualität geht! BMR GmbH...
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Page 16: Safe Torque Off - Sto X5
With no signal or 0V at one of the control inputs. → STO-Error If the power supply for the logic is missing ✓ The feedback contact is closed in case of STO is inactive → converter is unlocked Details →7.9 SFU 0303 Frequenzumrichter... - Page 17 Please ensure, that PE protective earth is connected at the spindle side as well as at the converter side! Control wires, Mains cables and spindle cables should be installed separately. For wiring, the use of shielded cables is recommended. …wenn es um Qualität geht! BMR GmbH...
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Page 18: Version 19" Und Desktop: Digital And Analogue Inputs
Switch level digital inputs: 0..7V = "0" / 18..24V = "1" ✓ Analogue input range 0…10V ✓ Output level Speed / Hall Sensor: 0-24V (24V Level) ✓ +24V at Pin6, 18 may be used as auxiliary power supply for e.g. an electronic spindle interface SFU 0303 Frequenzumrichter... -
Page 19: Version 19" Und Desktop: Spindle Interface
The input 4 for the speed sensor is working within the range of +/- 1V with a common mode range of 0..10V. ✓ The +12V at Pin 1 can be used as auxiliary voltage supply. (→ see 6.3) …wenn es um Qualität geht! BMR GmbH... -
Page 20: Version 19": Mains- And Spindle Connector
Please ensure, that PE protective earth is connected at the spindle side as well as at the mains side, always. Control wires, Mains cables and spindle cables should be installed separately. For wiring, the use of shielded cables is recommended. SFU 0303 Frequenzumrichter... -
Page 21: Version Desktop: Mains- And Spindle Connector
Spindle Phase 2 Temp- Temperature signal from spindle: PTC, KTY, PT1000 sensor Spindle Phase 1 Control wires, Mains cables and spindle cables should be installed separately. For wiring, the use of shielded cables is recommended …wenn es um Qualität geht! BMR GmbH... - Page 22 Spindle Connection 13pin female Binder Series 694 Control wires, Mains cables and spindle cables should be installed separately. For wiring, the use of shielded cables is recommended. SFU 0303 Frequenzumrichter...
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Page 23: Version 19" And Desktop: Rs232
A RS232 and a RS485 interface is wired to this connector. With disconnected operating panel a connection to a PC or any control can be established with a specific BMR cable. ! Attention, a standard RS232-cable won't work here and may harm the device or the PC ! The operating panel is fixed with 2,5mm Allen screw to the SFU0303. -
Page 24: Usb-Connector
As an option, an additional RS232 on a DSUB 9 is also available (pinning as > 6.11). Mounted below the USB connector into the front panel. It is linked with the USB and can be used alternatively only SFU 0303 Frequenzumrichter... -
Page 25: Front Panel Of Sse, Desktop Und 19" Version
7 Functions, Commissioning, Operation 7.1 Front panel SSE, Desktop and 19" Version Version SSE with STO Version Desktop Version 19" …wenn es um Qualität geht! BMR GmbH... -
Page 26: Basics And Preconditions For Operation
7.2 Basics and Preconditions for Operation 7.2.1 Spindle Characteristics All converters of BMR need an information about the basic data of the spindle, such as maximum voltage, current, rotational speed, and many more. These are stored in so called "spindle characteristics". -
Page 27: Safety Functions
7.2.5 Status display The current status of the converter is displayed on the status LED display and with mounted operating panel the status is displayed in plaintext on the LCD-display, additionally. (→ 7.4 Setup) …wenn es um Qualität geht! BMR GmbH... -
Page 28: Status Led Display
Chap. "Troubleshooting". The most probable reason for problems is a not properly wired input for "Emergency Stop" or "Intermediate Lock". In this case it is recommended to check the setting in the menu "Digital Inputs" in SFU-Terminal SFU 0303 Frequenzumrichter... -
Page 29: Lcd-Operating Panel
Stop-Button LED green for indication of Ready for Operation or of Run mode und Spindle is spinning LED red for indication of Standstill or of Stop mode or Error …wenn es um Qualität geht! BMR GmbH... -
Page 30: Setup Menu
Any error is displayed in plaintext in line 1 O u t p . 2 5 0 0 0 r p m C o n v. n o t r e a d y ! Converter has switched off SFU 0303 Frequenzumrichter... -
Page 31: Error Messages
Error Power Stage switch off because of deceleration ramp too high Err. B.Eng/Stall Error with BLDC spindle: Spindle is blocked or has lost commutation GND fault ! Error: PE is connected with one or more spindle lines or convert is defective …wenn es um Qualität geht! BMR GmbH... -
Page 32: Settings
Once this value is reached, the relay is switched. In case of exceeding this value it makes possible, to realize a broken tool detection or to detect an worn tool and to indicate a change becomes necessary. SFU 0303 Frequenzumrichter... -
Page 33: Start / Stop
If several spindles are operated simultaneously, it has to be ensured that they are of the same type and that a specific characteristic is selected. Otherwise this may harm one or more spindles or the converter severely! …wenn es um Qualität geht! BMR GmbH... -
Page 34: Setup Of Rotational Speed
A scaling 1V/10.000 and a voltage of 4V will cause a speed of 40.000 rpm. All settings made in SFU-Terminal have to downloaded into the SFU before they are valid with the button Write only I/O (F6) . SFU 0303 Frequenzumrichter... -
Page 35: Safety Functions
A restart can only be achieved with a systematic Stop/Start-Sequence or with a valid signal at the input "Error Reset". This can be setup in the menu "digital inputs" the power stage will be activated again after 4 sec. …wenn es um Qualität geht! BMR GmbH... - Page 36 Safe Torque Off Standard STO according to stop category 0 as in IEC 61800-5-2 ( section 7.9) is possible. Attention: To enable the output stage of the inverter, these must be wired accordingly. The device cannot be commissioned without these settings. SFU 0303 Frequenzumrichter...
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Page 37: Safe Power Stage Pulse Lock
For test purposes only, a jumper can be placed between terminal X2.2 and X2.10 for unlocking. This enables the inverter, but it must not be used in systems that must be certified according to EN 954-1! …wenn es um Qualität geht! BMR GmbH... -
Page 38: Safety Torque Off - Sto
The drive can therefore no longer execute any dangerous movements. The two control inputs STO-A and STO-B are used to request the STO safety function on two channels. The two channels are potential-free to the inverter and also to each other and protected against polarity reversal. SFU 0303 Frequenzumrichter... - Page 39 The microcontroller of the inverter monitors the evaluation of the two inputs STO-A and STO-B for synchronicity and equality. The software tolerates a certain discrepancy time in which the inputs can be different, this can be caused e.g. by bouncing of contacts. → Discrepancy time: 100 msec. …wenn es um Qualität geht! BMR GmbH...
- Page 40 STO channels 1 and 2 and the feedback contact are galvanically isolated from each other and from all other inputs and outputs ✓ The relay normally open contact between pins 1 and 2 is potential-free and is used to provide feedback on the status of the STO: SFU 0303 Frequenzumrichter...
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Page 41: Profibus
It will be mounted instead of the operating panel on interface X1. The setup of the address is carried out with RS232, a specific connection cable and SFU-Terminal. The require files including the description of the commands and gsd-files are available on the BMR website. -
Page 42: Setup With Windows-Software
9 Setup, Parameterization and Configuration with SFU-Terminal The software SFU-Terminal is a tool for the configuration of BMR frequency converters of the series SFU0102….SFU0601. A manual for SFU-Terminal is available on our website Moreover, it offers the possibility to read out system data and to modify them. -
Page 43: Automatic Spindle Tuning
A spindle characteristic generated by this procedure will be good and to be used in standard applications, but it will never be as perfect as realized manually. So, to achieve best possible performance in an application, it might require a subsequent fine tuning by hand. …wenn es um Qualität geht! BMR GmbH... - Page 44 Start the automatic and save the characteristic after having finished the procedure. Download it into the converter. ATTENTION: If using this autotuning, damages at spindles or the converter due to possible wrong input values are not part of any warranty. SFU 0303 Frequenzumrichter...
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Page 45: Examples For Connection
11 Examples of Connection 11.1 Mains and Spindle connection L1 N PE PE +ZU Rext U W PTC Fp SGND+VFp …wenn es um Qualität geht! BMR GmbH... -
Page 46: Logic And Wiring For Safety
This interface in combination with an automatic spindle detection should be used only after consultation with BMR. By assigning the four address lines the spindle characteristic can be selected by an PLC or external switches, in case it has been enabled The digital wiring can even be achieved with outputs of logic circuits, with a High Out level >... -
Page 47: Emv
Supply cables, motor cables and control cables must be completely isolated from each other. Where crossing cannot be avoided, cables should be laid at 90° to each other. ✓ The control cable should be laid as far away as possible from the load cable. …wenn es um Qualität geht! BMR GmbH... -
Page 48: Troubleshooting
Temperature Sensor button the evaluation of the temperature sensor is > Change spindle activated in the Temperature sensor of the > Disable in SFU-Terminal in spindle characteristic spindle defective spindle characteristic menu the Temperature Sensor button SFU 0303 Frequenzumrichter... -
Page 49: 19" Rack Mount Version
> Use the USB-Interface at the PC together with a USB-RS232 converter. In case of using RS232 > For use with SFU 0303 a specific RS232 cable is required In case of using a USB-RS232 converter the USB-driver is not install driver installed correctly. -
Page 50: Desktop Version
In case that this increased. current is too low, or a wrong -> contact BMR spindle characteristic selected, it does not match to the reference values and the spindle test fails. -
Page 51: Other Products Of Bmr Gmbh
> Increase value for start voltage in output lines. In case that this the spindle characteristic current is too low, or a wrong -> contact BMR spindle characteristic > Deactivate function "Spindle test" selected, it does not match to the reference values and the spindle test fails. -
Page 52: General Hints
Our common hints can give only a rough guideline because it is not possible for BMR GmbH to cover all specific situations. The compliance with limits of EMC demanded by law is the responsibility of the manufacturer of the unit or the machine. -
Page 53: Warranty
Warranty claims have to be sent to us in written form. The customer has to pay the costs to send the defective device back to BMR within the time of warranty. If this is not complied with or if we detect an external intrusion into our device, we feel free to withdraw our duty of warranty. -
Page 54: Accessories
X2, X3, X4, Mains and spindle connector Mounting Bracket and 2 Clamps for fixing the cables and for establishing P 1001.100006 the cable shielding Mounting of cable clamps at the mounting brackets for mains and spindle cables SFU 0303 Frequenzumrichter... -
Page 55: Mechanics And Dimension
17 Mechanic, Views and Dimension 17.1 SSE Version for cabinet mounting …wenn es um Qualität geht! BMR GmbH... - Page 56 17.2 19" Version SFU 0303 Frequenzumrichter...
- Page 57 17.3 Version Desktop …wenn es um Qualität geht! BMR GmbH...
- Page 58 SFU 0303 Frequenzumrichter...
- Page 59 Each application requires a specific solution. Optionales Zubehör: With the new spindle illumination ring of BMR GmbH this problem belongs to the past! ….and many more! …wenn es um Qualität geht!
- Page 60 OUR QUALITY COMMITMENT 100% „Made in Germany“ 100% precision 100% reliability 100% support 100% flexibility Technische Änderungen vorbehalten. November 2021 SFU 0303 Frequenzumrichter...
- Page 61 …wenn es um Qualität geht! BMR GmbH...
- Page 62 SFU 0303 Frequenzumrichter...
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