Safe Stop Commissioning Test - Danfoss VLT AutomationVTDrive FC322 Design Manual

5 How to Install
Illustration 5.37: Bridge jumper between terminal 37 and 24
VDC.
The illustration below shows a Stopping Category 0 (EN 60204-1) with safety Cat. 3 (EN 954-1). The circuit interrupt is caused by an opening door contact.
5
The illustration also shows how to connect a non-safety related hardware coast.
Illustration 5.38: Illustration of the essential aspects of an installation to achieve a Stopping Category 0 (EN 60204-1) with safety Cat. 3 (EN
954-1).

5.7.2 Safe Stop Commissioning Test

After installation and before first operation, perform a commissioning test of an installation or application making use of FC 200 Safe Stop.
Moreover, perform the test after each modification of the installation or application, which the FC 200 Safe Stop is part of.
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 FC322 (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. Then 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.
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