FC 300 Design GuideHow to Install" Safe Stop Commissioning TestAfter installation and before first operation, perform a commissioning test of an installationor application making use of FC 300 Safe Stop.Moreover, perform the test after each modification of the installation or applicationof which the FC 300 Safe Stop is part.The commissioning test:1. Remove the 24 V DC voltage supply to terminal 37 by the interrupt device while the motor isdriven by the FC 302 (i.e. mains supply is not interrupted). The test step is passed if the motorreacts with a coast and the mechanical brake (if connected) is activated.2. Then send Reset signal (via Bus, Digital I/O, or [Reset] key). The test step is passed if the motorremains in the Safe Stop state, and the mechanical brake (if connected) remains activated.3. Then reapply 24 V DC to terminal 37. The test step is passed if the motor remains in the coastingstate, and the mechanical brake (if connected) remains activated.4. Then send Reset signal (via Bus, Digital I/O, or [Reset] key). The test step is passedif the motor becomes operational again.5. The commissioning test is passed if all four test steps are passed.113MG.33.B6.22 - VLT is a registered Danfoss trademark
