Related Manuals for Bosch Rexroth VT-MSPA2-2X/ A5/1A0/000
Summary of Contents for Bosch Rexroth VT-MSPA2-2X/ A5/1A0/000
- Page 1 Operating instructions Valve amplifier for proportional valves without electrical position feedback Maximum current limitation 1 A VT-MSPA2-2X/A5/1A0/000 RE 30232-01-B Edition: 04.2020, EN...
- Page 2 © This document, as well as the data, specifications and other information set forth in it, are the exclusive property of Bosch Rexroth AG. It may not be reproduced or given to third parties without its consent.
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Page 3: Table Of Contents
8.5.2 Explanation of menu level “Expert mode“ .......... 24 Restoring the VT-MSPA2-2X to factory settings ......... 26 Operation .................... 27 Maintenance and repair ................. 28 10.1 Cleaning and care .................. 28 10.2 Inspection and maintenance .............. 28 10.3 Repair ....................... 28 RE 30232-01-B, Edition 04.2020 Bosch Rexroth AG... - Page 4 11.3 Demounting the valve amplifier .............. 29 11.4 Preparing the components for storage or further use ........ 30 Disposal .................... 31 12.1 Environmental protection ................ 31 12.2 Return to Bosch Rexroth AG .............. 31 12.3 Packaging .................... 31 12.4 Materials used ................... 31 12.5 Recycling .................... 31 Extension and modification ...
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Page 5: About This Documentation
SIGNAL WORD Type and source of danger! Consequences in case of non-compliance ▶ Hazard avoidance measures ▶ <Enumeration> • Warning symbol: draws attention to a hazard • Signal word: identifies the degree of hazard RE 30232-01-B, Edition 04.2020, Bosch Rexroth AG... -
Page 6: Symbols
Rexroth document in English language VT-MSPA2-2X Valve amplifiers 1.3.4 Abbreviations The following abbreviations are used in this documentation: Table 5: Abbreviations Abbreviation Meaning ANSI American National Standards Institute Electromagnetic compatibility Frequency converter PELV Protective Extra Low Voltage Bosch Rexroth AG, Edition 04.2020, RE 30232-01-B... -
Page 7: Safety Instructions
Any use other than described in the section “Intended use” is considered as improper and is therefore not permitted. Bosch Rexroth AG does not assume any liability for damage caused by improper use. The user assumes all risks involved with improper use. -
Page 8: Qualification Of Personnel
• knowledge of the function and structure of electrical and electronic components. Bosch Rexroth offers training courses that support your qualification in specific fields. You can find an overview of training contents on the Internet at: http://www.boschrexroth.com GENERAL SAFETY INSTRUCTIONS •... -
Page 9: Product- And Technology-Related Safety Instructions
▶ Always connect all cables to the provided connections. Avoid open cables or contacts. Lightning! Risk of uncontrolled machine movements. ▶ An inadequate grounding concept or missing equipotential bonding can lead to damage to the electronics. Provide for equipotential bonding of the device RE 30232-01-B, Edition 04.2020, Bosch Rexroth AG... -
Page 10: Personal Protective Equipment
NOTICE High voltage! The electronics may be damaged. ▶ Wire electronics from Bosch Rexroth only when these are disconnected from the power supply. Wrong cables! Power loss, scorching of cable! Risk of damage to the product! ▶... -
Page 11: Scope Of Delivery
RE 30232-01 of your Bosch Rexroth product. ▶ Check the scope of delivery for completeness and possible transport damage. In case of complaints, please contact Bosch Rexroth AG, see chapter 16.1 “List of addresses“ on page 33. RE 30232-01-B, Edition 04.2020, Bosch Rexroth AG... -
Page 12: About This Product
RE 30232-01. STORING THE VT-MSPA2-2X Proceed as follows in order to prepare electronics from Bosch Rexroth for storage and further use: ▶ Whenever possible, use the original packaging for storage. -
Page 13: Installation
(Table 6). These accessories are not included in the scope of the supply, but have to be ordered separately: Table 6: Accessories Designation Material no. Shield kit for installation with shielded cables R961011117 (SERVICE PACKAGE VT-HMC...-1X/M...SCHIR&*ET) RE 30232-01-B, Edition 04.2020, Bosch Rexroth AG... -
Page 14: Installation Conditions
7.3.1 Place of installation Electronics from Bosch Rexroth are intended for installation in control cabinets. Outdoor installation is not permitted. INSTALLING UND CONNECTING THE VT-MSPA2-2X The dimensions of valve amplifier VT-MSPA2-2X are given in data sheet RE 30232-01. -
Page 15: Connecting The Supply Voltage
For connection of the cable shield to the VT-MSPA2-2X we recommend the use of our shield kit, see Fig. 2 (accessories, see chapter 7.2, page 14). As solenoid cables you may use unshielded cables. RE 30232-01-B, Edition 04.2020, Bosch Rexroth AG... -
Page 16: General Notes On Wiring
For 30 m or more, shielded cable required Actual value Twisted pair, shielded 0.25 to 2.5 Unshielded 1.0 to 1.5 Solenoid cable Unshielded 1.5 to 2.5 Unshielded 1.0 to 1.5 Operating voltage Unshielded 1.5 to 2.5 Bosch Rexroth AG, Edition 04.2020, RE 30232-01-B... -
Page 17: Connecting The Individual Contacts
Inlet filter in the voltage supply of the frequency converter Motor control lines shielded and installed separately from other cables and/or output filter for motor cables. Large-area contact of the frequency converter housing to the rear wall of the control cabinet RE 30232-01-B, Edition 04.2020, Bosch Rexroth AG... -
Page 18: Commissioning
Damage to the device caused by incorrect handling is not covered by the warranty! ▶ Observe the protection class, the voltage supply and the environmental conditions according to data sheet RE 30232-01. For commissioning we recommend using a multimeter. Bosch Rexroth AG, Edition 04.2020, RE 30232-01-B... -
Page 19: Block Circuit Diagram Of Vt-Mspa2-2X
Commissioning | Valve amplifier VT-MSPA2-2X 19 | 36 BLOCK CIRCUIT DIAGRAM OF VT-MSPA2-2X Enable Enable Logic Fig. 4: Block diagram RE 30232-01-B, Edition 04.2020, Bosch Rexroth AG... -
Page 20: Operating And Display Elements
Normal operation and setup Blinking red/green Valve number changed (but not confirmed) Normal operation and setup Blinking red Invalid valve number Normal operation Module not ready for operation Setup Flashing green Expert setup active Bosch Rexroth AG, Edition 04.2020, RE 30232-01-B... -
Page 21: Selecting The Valve Types
If the rotary switch position was changed accidentally, reset it to the original valve number. → The ready LED is lit green. In both cases, check the actually connected valve! Whenever a valve is changed, all editable parameters are reset to factory settings! RE 30232-01-B, Edition 04.2020, Bosch Rexroth AG... -
Page 22: Menu
9 10 11 13 14 15 Comm.value Zero point zero point / biasing current Command Command value atten- value max uator G > 1 sec > 1 sec Expert mode Fig. 5: Menu structure Bosch Rexroth AG, Edition 04.2020, RE 30232-01-B... -
Page 23: Parameter Setting
To exit the “Expert Mode“, press [Set] (> 1 s). The device is again in the operation mode. Completing parameter Press [Set] (> 1 s). setting The device is again in the operation mode. RE 30232-01-B, Edition 04.2020, Bosch Rexroth AG... -
Page 24: Explanation Of Menu Level "Standard Mode
0/10 mV...1.00 V (1 s/V) (positive command value, 1 s...5 s: increasing) 1.0 V...5.0 V (1 s/V) 5 s... 30 s 5.0 V ... 10 V U = 0.2 V/s * t + 4 V Bosch Rexroth AG, Edition 04.2020, RE 30232-01-B... - Page 25 PWM frequency, relative, f PWM frequency, 80 % to 120 % of the relative nominal frequency Universal valves: absolute 0.8 V...1.2 V Universal valves, 0.95 V...5.05 V (100 Hz/V) absolute 95 Hz ... 505 Hz RE 30232-01-B, Edition 04.2020, Bosch Rexroth AG...
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Page 26: Restoring The Vt-Mspa2-2X To Factory Settings
The LEDs signal the status shown on the left. 1. After some time, the LEDs switch to the status shown on the left. The module is restored to factory settings. 2. Release [Set]. Restoring to factory settings is completed. Bosch Rexroth AG, Edition 04.2020, RE 30232-01-B... -
Page 27: Operation
[1] For resetting the overload protection circuit the command value has to be briefly withdrawn from the module. In the case of serious errors the module must be replaced. RE 30232-01-B, Edition 04.2020, Bosch Rexroth AG... -
Page 28: Maintenance And Repair
Bosch Rexroth electronics can only be replaced as a complete unit. Unauthorized modifications to devices are not permitted for safety reasons! Repairs may only be carried out by Bosch Rexroth AG. For repairs send the device to the service address given in Chapter 16.1. -
Page 29: Demounting And Replacement
1. Disconnect connection cables and unplug connectors. 2. Loosen the latch from its snapped-in position using a screwdriver. 3. Carefully remove the VT-MSPA2-2X from the DIN rail while the latch is pulled out. RE 30232-01-B, Edition 04.2020, Bosch Rexroth AG... -
Page 30: Preparing The Components For Storage Or Further Use
11.4 PREPARING THE COMPONENTS FOR STORAGE OR FURTHER USE Proceed as follows in order to prepare electronics from Bosch Rexroth for storage and further use: ▶ Whenever possible, use the original packaging for storage. ▶ Observe the permissible storage temperature range given in data sheet RE 30232-01. -
Page 31: Disposal
Upon request, reusable systems can be used for regular deliveries. The materials for disposable packaging are mostly cardboard, wood, and expanded polystyrene. They can be recycled without any problems. For ecological reasons, disposable packaging should not be used for returning products to Bosch Rexroth. 12.4 MATERIALS USED Electronic components from Bosch Rexroth do not contain any hazardous substances that could be released during intended use. -
Page 32: Extension And Modification
If you cannot rectify the error, contact one of the contact addresses which can be found at www.boschrexroth.com or in the address directory in chapter 16.1. 15 Technical data You can find the technical data of your device in data sheet RE 30232-01. Bosch Rexroth AG, Edition 04.2020, RE 30232-01-B... -
Page 33: Annex
Bosch Rexroth AG Zum Eisengiesser 1 97816 Lohr am Main Germany Phone +49 (0) 9352/40 30 20 Email my.support@boschrexroth.com The addresses of our sales and service network and sales organizations can be found at www.boschrexroth.com/addresses RE 30232-01-B, Edition 04.2020, Bosch Rexroth AG... -
Page 34: Alphabetical Index
LED indicator lamps ...... 20 List of addresses ...... 33 Maintenance ........ 28 Materials ......... 31 Menu .......... 22 Menu level 1 ........ 24 Menu structure ........ 22 Operating and display elements .. 20 Operation ........ 27 Bosch Rexroth AG, Edition 04.2020, RE 30232-01-B... - Page 35 Alphabetical index | Valve amplifier VT-MSPA2-2X 35 | 36 RE 30232-01-B, Edition 04.2020, Bosch Rexroth AG...
- Page 36 Bosch Rexroth AG Industrial Hydraulics Zum Eisengiesser 1 97816 Lohr a. Main Germany Phone +49 (0) 9352/40 30 20 my.support@boschrexroth.com www.boschrexroth.com Subject to revision Printed in Germany RD 30232-01-B...