Danfoss VLT Safety Option MCB 150 Installation Manual

Also see for VLT Safety Option MCB 150: Installation guide Operating instructions

Danfoss VLT Safety Option MCB 150 Installation Manual Manual pdf 75 page image

7.4.1 Safety GuidelinesWhen commissioning/recommissioning, note the following:• Secure the site in accordance with the regulations (barrier, warning signs, and more). The system may only be commissioned/recommssioned by qualified personnel.• Refer to the information and specifications stated in the operating guide of the relevant programmable control system.• During commissioning/recommissioning, make sure that no personal injury and/or material damage can occur, even if the plant/machine moves unintentionally.• When commissioning the safety option, read the safety guidelines in the operating guide for the drive.7.4.2 Before Running the Commissioning TestThe system integrator/machine manufacturer runs a commissioning test of the safety option to verify and document the correctselection of the safety option parameter values. The system integrator/machine manufacturer hereby proves to have tested theeffectiveness of the safety functions used. Run the commissioning test based on the risk analysis. All applicable standards andregulations must be adhered to.Check that:• The machine is properly wired.• The effectiveness of all safety components used in the application fulfills the requirements.• All safety equipment, such as protective door monitoring devices, light barriers, or emergency stop switches, is connected andready for operation.• All motor parameters and command parameters must be set correctly on the drive.Run a commissioning test of the safety option in the following situations:• After the configuration of each machine.• After changing the safety option parameters.• After making changes to the machine (as per applicable standards and regulations).7.4.2.1 Checking Effectiveness of Safety FunctionsProcedure1. Document each individual step of the test.2. Note the checksum of the safety option parameters in the records.3. Do NOT release the system unless it has successfully passed all individual steps of the test.4. Restart the drive and check that the motor runs normally.7.4.3 Safety Functions in the DriveAfter making, for example, LCP copy of safe parameters, a commissioning test is required. Use these short versions of thecommissioning test reports to follow and approve the test sequence.Service and RepairInstallation Guide | VLT® Safety Option MCB 150/151AQ279747441421en-000101 / 130R0292 | 75Danfoss A/S © 2018.09