BUSCH R5 RA 0255 D Instructions Manual
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Also See for R5 RA 0255 D:
- Instruction manual (44 pages) ,
- Installation and operating instructions manual (28 pages) ,
- Instruction manual supplement (12 pages)
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R5 / COBRA / DOLPHIN
With Variable Speed Drive (VSD)
R5 RA 0255 D / 0305 D, RA/RC 0400 C / 0502 C / 0630 B/C
COBRA NC 0300 B / 0400 B / 0630 C, COBRA NX 0450 A / 0650 A / 0950 A
DOLPHIN LM 0180 – 0800 A, LT 0170 – 0220 A, 0320 A, 0430 A, 0510 A, 0630 A
Pump Control Instructions
0870208958 | -0003_en | Original instructions
07/03/2022
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Table of Contents
Related Manuals for BUSCH R5 RA 0255 D
Summary of Contents for BUSCH R5 RA 0255 D
- Page 1 With Variable Speed Drive (VSD) R5 RA 0255 D / 0305 D, RA/RC 0400 C / 0502 C / 0630 B/C COBRA NC 0300 B / 0400 B / 0630 C, COBRA NX 0450 A / 0650 A / 0950 A DOLPHIN LM 0180 –...
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Page 2: Table Of Contents
Table of Contents Table of Contents Safety..................................Introduction ................................. Product Description ............................. Installation ................................Remote Control Connection ..........................PC-Software Installation ............................. Bluetooth Stick Connection..........................Commissioning..............................Operate the Remote Control ..........................5.1.1 Key Overview ............................5.1.2 Navigation and Input..........................5.1.3 Menu............................... 5.1.4 Parameter Group Menu (Expert Mode) ..................... -
Page 3: Safety
These pump control instructions shall give further information concerning individual setting or data analysis to experienced and trained users. Prior to handling the product, this document should be read and understood. If anything needs to be clarified please contact your Busch representative. Read carefully before use and keep for future reference. -
Page 4: Introduction
NOTE Pump control instructions. This document is delivered along with the Busch variable speed drive, which is supplied with Busch vacuum pumps or which is retrofitted to existing pumps. It only contains information about the variable speed drive parametrisation and control. -
Page 5: Product Description
Product Description | 3 Product Description Pos. Part Part no. Remote control including cable to variable speed 0987 208 729 drive Connection cable for PC 0987 208 730 USB Stick including PC-Software, pump control Specific to pump instructions, setup file Variable speed drive Bluetooth stick 0646 241 856... - Page 6 – Connection cable for PC (pos.2) – Bluetooth stick to connect a smartphone (pos.5) The following machines can be equipped with variable speed drive: – R5 RA 0255 D – R5 RA 0305 D – R5 RA/RC 0400 C – R5 RA/RC 0502 C –...
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Page 7: Installation
● Connect the cable of the remote control to the M12 interface socket. PC-Software Installation ● Start the setup file of the PC-Software from the USB stick or download it from the Busch website www.buschvacuum.com . ● Install the PC-Software on your computer. -
Page 8: Bluetooth Stick Connection
4 | Installation Bluetooth Stick Connection ● Fit the Bluetooth stick to the M12 interface socket. ● Download Busch VSD App. 8 | 44 Pump Control Instructions INVEOR VFD R5 COBRA_EN_en... -
Page 9: Commissioning
Commissioning | 5 Commissioning Operate the Remote Control 5.1.1 Key Overview Confirm buttons “UP” and “DOWN” buttons “LEFT” and “RIGHT” buttons Stop button Start button 5.1.2 Navigation and Input Buttons Function "UP"/"DOWN" buttons Selecting parameters, changing values "LEFT"/"RIGHT" buttons Navigating cursor Confirm buttons With these buttons, the command showed in the display is activated via the button... -
Page 10: Menu
5 | Commissioning 5.1.3 Menu The menu appears on the remote control display when the variable speed drive is switched on. For parameter groups menu, there are two different modes: ● Standard mode: Contains all necessary parameters for standard application from the factory. ●... -
Page 11: Parameter Group Menu (Expert Mode)
Operation Commissioning | 5 3.6 Parameter group menu (expert mode) 5.1.4 In expert mode, the "0.2 Parameter group" menu contains advanced Parameter Group Menu (Expert Mode) parameters for special applications. The expert mode is activated in the In expert mode, the "0.2 Parameter group" menu contains advanced parameters for special main menu (see Fig. - Page 12 5 | Commissioning Operation Control terminal Special function AI1 ref.type AI1 max.input External fault 1 AI1 min.input DO1 function External fault 2 AI1 max.input DO1 on Curr.limit.[%] DO1 off AI1 dead time Curr.limit.[s] AI1 filter time DO2 function Factor gearbox DO1 on AI1 function Stall detection...
- Page 13 Commissioning | 5 Operation Field.parameter Motor parameter Controller SAS/SPF address Motor type Control method SAS baud rate i2t fac.mot. Encoder type Fieldbus address I2T time Enc.line count Fieldbus baud rate Opt.stat.resist. Encoder offset Bus timeout Motor current Flying restart Fieldbus language Motor power Switching frequency Ref-feed.diff.
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Page 14: Run The Machine
Between disconnecting and connecting at least 10 seconds must have been passed. If the process requires more frequent starts/stops of the machine: ● Use the digital start signal. Machine type Motor frequency R5 RA 0255 D 60 Hz R5 RA 0305 D 60 Hz R5 RA/RC 0400 C... -
Page 15: Custom Parametrisation
Change factory settings. Risk of damage to the machine! If wrong or not allowed parameters have been set, Busch disclaims any liability for damage to the machine. ● Change only the allowed parameters described in the chapter Input / Output Description [➔ 21]. -
Page 16: Disable The Machine
6 | Custom Parametrisation Disable the Machine ● Make sure that the variable speed drive is de-energised. ● Remove the bridge between “24V Out” (int. power supply) and “En HW” (enable hardware) in order to avoid any start up. ● Energise the variable speed drive either from 24 VDC power supply or from the mains power. 16 | 44 Pump Control Instructions INVEOR VFD R5 COBRA_EN_en... -
Page 17: Save Parameters
Custom Parametrisation | 6 Save Parameters NOTE Before making any change, backup the current parameters via PC-Software. ● Make sure that the machine is disabled, see Disable the Machine [➔ 16]. ● Connect the variable speed drive to the computer with the provided cable. ●... - Page 18 6 | Custom Parametrisation ● Go to “File” → “Save As” ● Save the file “.inveor” in your database in order to reload the initial or specific parameters for future purposes. NOTE Custom parametrisation via the remote control. Please keep a note of each changed parameters. As soon as the parametrisation is finished: ●...
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Page 19: Reload Factory Settings
Custom Parametrisation | 6 Reload Factory Settings ● Make sure that the machine is disabled, see Disable the Machine [➔ 16]. ● Connect the variable speed drive to the computer with the provided cable. ● Start the PC-Software previously installed, see PC-Software Installation [➔ 7]. ●... - Page 20 6 | Custom Parametrisation ● Wait until the end of the program downloading. ● Check the motor parameters match to the motor fitted on the machine. As soon as the parametrisation file is loaded: ● De-energise the variable speed drive. ●...
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Page 21: Input / Output Description
Change factory settings. Risk of damage to the machine! If wrong or not allowed parameters have been set, Busch disclaims any liability for damage to the machine. ● Change only the allowed parameters described in the chapter Input / Output Description [➔ 21]. - Page 22 7 | Input / Output Description Terminals Plug terminal clamp with activation button (slot screwdriver, max. width 2.5 mm) Connection cross section 0.5 to 1.5 mm , single-wire, AWG 20 to AWG 14 * Connection cross section 0.75 to 1.5 mm , fine-wired, AWG 18 to AWG 14 * Connection cross section 0.5 to 1.0 mm...
- Page 23 Input / Output Description | 7 Designation Function Digital inputs 1 – 4 - Switching level low < 2 V / high > 18 V - Imax (at 24 V) = 3 mA - Rin = 8.6 kOhm Hardware approval for - Switching level low <...
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Page 24: Preventing Electromagnetic Interferences
7 | Input / Output Description Preventing Electromagnetic Interferences Where possible use shielded lines for control circuits. The shielding should be applied to the line end with special care and without laying the leads across longer stretches without shielding. Ensure that no parasitic currents (compensating currents etc.) can flow via the analogue cable's shielding. -
Page 25: Parameters Set Change Values
Input / Output Description | 7 Parameters Set Change Values 7.3.1 Parameters not to be changed There are some parameters you are not allowed to change. If you need to modify some parameters to add or set a new functionality, please do not change the following parameters as it may result to wrong running or possible damages to the pump: ●... -
Page 26: Speed Control Via Digital Inputs
7 | Input / Output Description Speed Control via Digital Inputs 7.5.1 Description This operating mode allows control of the frequency drive with up to 7 configurable fixed frequencies + one more for the minimum frequency. Depending on the number of fixed frequencies required, up to 3 digital inputs are permanently assigned: Frequency Digital input 3... -
Page 27: Speed Control: 3 Fixed Frequency + Min. Frequency
Input / Output Description | 7 7.5.3 Speed Control: 3 Fixed Frequency + Min. Frequency In this configuration, if the "Digital Input 1" and "Digital Input 2" are permanently assigned to the frequency selection: Frequency Digital input 2 Digital input 1 Minimum frequency Frequency 1 Frequency 2... -
Page 28: Speed Control Via Analogue Input 1
7 | Input / Output Description 2.051 Preset speed 1 in software XX = Set the frequency, it could not be lower than minimum speed and higher than maximum speed. 2.052 Preset speed 2 in software XX = Set the frequency, it could not be lower than minimum speed and higher than maximum speed. 2.053 Preset speed 3 in software XX = Set the frequency, it could not be lower than minimum speed and higher than maximum speed. - Page 29 Input / Output Description | 7 0 = frequency control mode, with the target value of the selected reference channel 1.130 1.130 Reference channel Determines the source from which the target value is to be read: 1 = analogue input 1 4.020 AI1 input type Function of analogue input 1: 1 = voltage input...
- Page 30 7 | Input / Output Description 4.035 AI1 physical unit maximum Selection of the upper limit of a physical value to be displayed: 100 = default value to be adapted to your process 7.6.3.2 Current Input 1.100 Control mode Selecting the operation mode, following software enabling (1.131) and hardware enabling, the drive controller runs as follows: 0 = frequency control mode, with the target value of the selected reference channel 1.130 1.130 Reference channel...
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Page 31: Speed Control Via Analogue Input 2
Input / Output Description | 7 4.033 AI1 physical unit Selection of different physical values to be displayed: 4.033 = 4.033 = 4.033 = mbar 4.033 = 4.033 = 4.033 = 4.033 = l/min 4.033 = °C 4.033 = °F 4.033 = 4.033 = 4.034 AI1 physical unit minimum... - Page 32 7 | Input / Output Description 4.053 AI2 dead time (%) Dead time as percentage of the range of the analogue input: 0 = no dead time default value, to be adapted to your process 4.054 AI2 filter time (second) Filter time of analogue inputs in seconds: 0.02 = default value to be adapted to your process 4.060 AI2 function...
- Page 33 Input / Output Description | 7 4.052 AI2 maximum input (%) Specifies the maximum value of the analogue inputs as a percentage of the range: Example: 0 … 20 mA ► 0% … 100% 4 … 20 mA ► 20% … 100% 100 ►...
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Page 34: Pid Pressure Control
7 | Input / Output Description PID Pressure Control 7.7.1 Description In the case of PID pressure control, the target pressure value and actual pressure value are compared and the system then regulates the rotational speed to reach the pressure target. This requires to connect the optional pressure transmitter to the analogue input 1 or 2. - Page 35 Input / Output Description | 7 3.061 PID inverted The actual value source (parameter 3.060) is inverted = disable = enable To be adapted to customer installation, usually for vacuum application you have to enable this parameter ► 3.061 = 1 Please note that PID inverted (usually used in vacuum process): The PID actual value can be inverted using parameter 3.061.
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Page 36: Stand-By Function In Pid Pressure Control (Sleep Mode)
7 | Input / Output Description 7.7.3 Stand-by Function in PID Pressure Control (Sleep Mode) 7.7.3.1 Description This function can provide energy savings in applications such as central vacuum systems where PID pressure control is used to control to a specific process pressure and the pump has to run at a “minimum speed”... -
Page 37: Troubleshooting
Troubleshooting | 8 Troubleshooting DANGER Live wires. Carry out any work on the variable speed drive and motor. Risk of electrical shock! ● Electrical installation work must only be executed by qualified personnel. NOTICE Variable speed drive maintenance. Risk of damage to the variable speed drive! ●... -
Page 38: Led Flash Codes
8 | Troubleshooting LED Flash Codes When an error occurs, the LEDs on the variable speed drive display a flashing code that allows the errors to be diagnosed. The following table contains an overview: Red LED Green LED State Boot loader active (flashing in turn) Ready for operation (activate En_HW for operation) Operation / ready Warning... -
Page 39: List Of Errors
● using remote control ● switch device off and on again The following section contains a list of possible error messages. Please contact your Busch representative if you encounter errors that are not listed here. Error name Description of error... - Page 40 8 | Troubleshooting Error name Description of error Possible causes/remedy Start-up error Motor not starting up or Check motor connections/check starting up incorrectly. 5.082 motor and controller parameters; if necessary, disable error (5.082) Excess temperature for Inner temperature too high Insufficient cooling, low motor frequency converter speed and high torque,...
- Page 41 Troubleshooting | 8 Error name Description of error Possible causes/remedy Excess frequency Inner temperature too high Insufficient cooling / low motor converter temperature speed and high torque / switching frequency too high permanent overload / reduce ambient temperature / check I2t motor protection The internal I2t motor Permanent overload...
- Page 42 Notes 42 | 44 Pump Control Instructions INVEOR VFD R5 COBRA_EN_en...
- Page 43 Pump Control Instructions INVEOR VFD R5 COBRA_EN_en 43 | 44...
- Page 44 With a network of over 60 companies in more than 40 countries and agencies worldwide, Busch has a global presence. In every country, highly competent local personnel delivers custom-tailored support backed by a global network of expertise. Wherever you are.