Danfoss VLT AutomationDrive FC 300 Series Design Guide

FC 300 Design Guide
How to Install
" Safe Stop Commissioning Test
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 30 0 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 is
driven by the FC 302 (i.e. mains supply is not interrupted). The test step is pass ed if the m o tor
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 St op state, and the me chanical brake (if connecte d) rem ains activated.
3. Reapply 24 V DC to terminal 37. The test step is passed if the motor remains in the coasting
state, and the mechanical brake ( if connected) remains activated.
4. Send Reset sig nal (via Bus, Digit al I/O, or [Reset] key). The test step is p asse d
if the motor becomes operational again.
5. The commissioning test is passed if all four test steps a re passed.
100
MG.33.B3.22 - VLT is a registered Danfoss trademark

Danfoss VLT AutomationDrive FC 300 Series Specifications

General

Brand	Danfoss
Model	VLT AutomationDrive FC 300 Series
Category	DC Drives
Language	English