Commissioning; Before Commissioning; Safety Guidelines; Commissioning Requirements - Danfoss VLT MCB 150 Operating Instructions Manual

Commissioning

5 Commissioning

5.1 Before Commissioning

5.1.1 Safety Guidelines

When commissioning/recommissioning
•
Secure the site in accordance with regulations
(barrier, warnings, signs, etc.). Only qualified
personnel is allowed to commission/
recommission the system
•
Refer to the guidelines, information and specifi-
cations stated in the Operating Instructions of the
relevant programmable control system
•
Make sure that no personal injury and/or material
damage can occur, even if the plant/machine
moves unintentionally
CAUTION
ELECTROSTATIC DISCHARGE!
Electrostatic discharge can damage components. Ensure
discharge before touching the safety option, e.g. by
touching an earthed, conductive surface or by wearing
an earthed armband.
WARNING
RISK OF ELECTROCUTION!
Never wire the electrical connections on the frequency
converter while voltage is applied.
Switch off power.
Make sure that the control cabinet is provided with
access lock or warning signs.
DO NOT switch on the voltages until the system is
commissioned.
®
Refer to VLT AutomationDrive FC 301/FC 302 Operating
Instructions for further information on the frequency
converter.
Refer to MCT 10 Set-up Software Operating Instructions for
further information on the Safe Plug-in.

5.1.2 Commissioning Requirements

The procedure requires installation of MCT 10 Set-up
Software, version 3.18 or later, and a successful connection
®
to VLT AutomationDrive FC 302 with integrated safety
option.
1. Configure the safety option in the MCT 10 with
Safe Plug-in. Ensure only to configure safety
MG34W302
Operating Instructions
2.
3.
The following components are required to perform the
necessary steps for commissioning the safety option.
•
•
NOTICE
If RS-485 is used, the protocol for serial communication
needs to be set to [0] FC-MC in 8-30 Protocol (only
accessible through the LCP).
Observe the following
•
NOTICE
Only LCP SW version 7.0 or newer is supported.

5.2 Initial Commissioning

5.2.1 Power-up/Self-test

Once the power supply has been applied to the frequency
converter, the safety option performs a self-test. During
the self-test phase, all LEDs light up (lamp test) and the
message Safe Opt. initialized - SO RESET requested or SO in
Self-test appears. After power-up, the LEDs light up
according to the device status.
NOTICE
If the supply voltage of the safety option exceeds the
permissible range, the safety function Safe Torque Off is
triggered. The safety-related output S37 on the option is
switched off.
Danfoss A/S © Rev. 2014-02-11 All rights reserved.
functions that are wired up to the safety option
inputs.
Ensure that the device number (serial number
and order number) of the safety option on the
frequency converter matches the device number
of the safety option in the MCT 10 Safe Plug-in.
Ensure that the frequency converter is ready for
®
commissioning (see VLT AutomationDrive FC
301/FC 302 Operating Instructions)
MCT 10 Set-up Software (licensed version)
USB or fieldbus connection or RS-485 Interface
adaptor for connecting the control card of the
frequency converter with the PC
When setting up the option for the first time,
ensure to have a commissioning report at hand,
see further information in MCT 10 Set-up Software
Operating Instructions
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