Safe Stop Commissioning Test - Danfoss VLT AutomationDrive FC 300 Design Manual

FC 300 Design Guide

Safe Stop Commissioning Test

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After installation and before first operation, perform a commissioning test of an installation
or application making use of FC 300 Safe Stop.
Moreover, perform the test after each modification of the installation or application
of which the FC 300 Safe Stop is part.
The commissioning test:
Remove the 24 V DC voltage supply to terminal 37 by the interrupt device while the motor is
1.
driven by the FC 302 (i.e. mains supply is not interrupted). The test step is passed if the motor
reacts with a coast and the mechanical brake (if connected) is activated.
2. Send Reset signal (via Bus, Digital I/O, or [Reset] key). The test step is passed if the motor remains
in the Safe Stop state, and the mechanical brake (if connected) remains activated.
Reapply 24 V DC to terminal 37. The test step is passed if the motor remains in the coasting
3.
state, and the mechanical brake (if connected) remains activated.
4. Send Reset signal (via Bus, Digital I/O, or [Reset] key). The test step is passed
if the motor becomes operational again.
The commissioning test is passed if all four test steps are passed.
5.
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How to Install
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