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User manual
Protection System
for motor control units
ACS-CB-SENS
Rev 2
Subject to change without notice. Errors and omissions excepted.
LOGICDATA cannot accept responsibility for incorrect operation or use of
the products other than for the intended purpose.
Under the warranty terms, LOGICDATA shall replace or repair any products
that prove defective at the time of delivery. LOGICDATA shall not assume
any further liability.
If you have any questions or special requests, please contact LOGICDATA
direct.
2012 LOGICDATA
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Summary of Contents for LOGICDATA ACS-CB-SENS
- Page 1 Under the warranty terms, LOGICDATA shall replace or repair any products that prove defective at the time of delivery. LOGICDATA shall not assume any further liability. If you have any questions or special requests, please contact LOGICDATA direct.
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Page 2: Table Of Contents
Contents Preface ........................ 3 Intended use ....................3 Functionality ....................3 Target group and previous knowledge ............4 Symbols used in safety instructions ............. 4 ISP (Intelligent System Protection) ............... 5 Package contents ..................6 Unpacking ....................6 Safety instructions ..................7 1.8.1 General safety instructions .............. -
Page 3: Preface
You are now in possession of a state-of-the-art product that complies with all the relevant safety requirements. 1.1 Intended use The protection system ACS-CB-SENS may only be used for the intended purpose, i.e. to control electric height-adjustable desks. The systems must be installed, put into operation and their function checked by qualified personnel. -
Page 4: Target Group And Previous Knowledge
• Furniture assembly, service and maintenance personnel who put electric height- adjustable desks into operation in showrooms or at the customer’s The following is required for installing, operating and configuring the protection system ACS-CB-SENS: • Basic mechanical and electrical skills (with suitable qualifications) • Reading the user manual 1.4 Symbols used in safety instructions... -
Page 5: Isp (Intelligent System Protection)
1.5 ISP (Intelligent System Protection) ISP is an electronic state-of-the-art protection system developed by LOGICDATA. It also substantially reduces the risk of fingers being trapped or pinched. Danger: in spite of ISP being in place, there may still be a risk of... -
Page 6: Package Contents
Note: The motor control unit is not included in the shipment. 1.7 Unpacking The ACS-CB-SENS comes packed in a cardboard box. Some components can be also sealed in plastic film. To unpack, proceed as follows: 1. Remove the cardboard and plastic film from the control unit components. -
Page 7: Safety Instructions
This user manual contains safety instructions that draw your attention to any possible risks, thus enabling safe operation of the motor control unit together with the ACS-CB-SENS. Please observe these warnings and instructions at all times. In this section you will find general safety instructions that do not refer to any particular steps or procedures. - Page 8 Danger: when changing the desktop position, there may in exceptional cases be a risk of pinching in spite of the safety features. You must therefore always ensure that no people or objects are located in the hazardous area or reach into it. Danger: do not modify or make any changes to the control unit, the controls themselves or handswitches.
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Page 9: Important Notes For Oems
1.8.2 Important notes for OEMs What we mean by OEMs are companies that purchase components from LOGICDATA and install them in their own products (e.g. electric height-adjustable desks). Note: for reasons of EU conformity and product safety, we advise you to provide users of your products with a manual in the relevant EU language. -
Page 10: Installation Instructions
2. Installation instructions Mount the ACS-CB-SENS and the sensor unit(s) LOG-PRT-DMS-LD on the underside of the desktop. You will need the following tools for mounting: • Screwdrivers (according to screw type) • 1 Pencil • 1 Drill machine (for drilling holes) Caution: the power cord must be unplugged while the protection system control unit is being mounted. - Page 11 3. Attach the sensor unit in the mounting holes with appropriate screws. Figure 4: Mounted sensor unit LOG-PRT-DMS-LD Note: LOGICDATA recommends a locking torque of 3Nm for the connection to the metal frame and (according to the material of the desktop plate) 2-2,5Nm for the connection to the desktop plate.
- Page 12 Danger: take precautions to prevent the loosening of the screws! If the screws are not tightened properly, the protection system is ineffective! 4. Mount the ACS-CB-SENS near the motor control unit. The sockets on the 2 opposite sides must be accessible.
- Page 13 5. Connect the ACS-CB-SENS (DIN socket) with the motor control unit (LogicConnector DATA). Therefore, use the connection cable LOG-CBL-CB- SENS. Figure 6: Connection cable for ACS-CB-SENS and motor control unit Danger: be sure that the cable does not sag or that the cable is not stressed.
- Page 14 Danger: if only one sensor unit LOG-PRT-DMS-LD is used, connect it to the RJ socket marked with the number 1! Note: the ACS-CB-SENS can be driven with a second sensor unit LOG- PRT-DMS-LD as well. This second sensor unit must be connected to the...
- Page 15 Danger: if the protection system is changed (e.g. a second sensor unit is installed), a parameter adjustment is necessary. Please contact LOGICDATA in this case! Danger: do not disconnect any protection system component when the control unit is connected to mains power!
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Page 16: Operating The System
As the control unit manufacturer, LOGICDATA does not have an effect on this residual risk and cannot therefore accept any liability. Please follow the safety instructions in the manual and treat our product with due care. -
Page 17: Anti-Pinch Configuration
An ACS-CB-SENS is attached to the motor control unit. b) First use of the motor control unit in combination with ACS-CB-SENS c) An ACS-CB-SENS is attached to the motor control unit again after an error. In case of an error E71 is shown on the handswitch display. - Page 18 Danger: in spite of ACS-CB-SENS being in place, there may still be a risk of pinching in exceptional cases, as it is not only the control unit, but also the interaction between all the components in the electric height- adjustable desk that is responsible for cutting out the motor. In addition, the mechanical components, motor and ambient conditions all affect cut- out sensitivity.
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Page 19: Technical Data
5-85% (non condensing) Storage and transport temperature -40-85°C Relative humidity (for storage) 5-90% (non condensing) Dimensions ACS-CB-SENS (L x B x H) [mm] 55x50x30 Tolerances according to DIN ISO 2768-1 c Danger: do not connect any other sensor units than LOG-PRT-DMS-LD... -
Page 20: Appendix
(see chapter 0) LOG-PRT-DMS-LD is not connected Connect the LOG-PRT-DMS-LD sensor unit to the ACS-CB-SENS to the ACS-CB-SENS (see chapter 0) Sensor configuration deactivated Activate the sensor unit (see chapter 3.1.2) 5.2 Error messages on the handswitch display The display reads E + an error code. -
Page 21: Further Information
6. Further information 6.1 End of life disposal When you no longer require the ACS-CB-SENS protection system, please note the following for disposal: Note: ensure eco-friendly disposal of all the control unit components (separate the plastic and electronic parts for collection).
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