Danfoss VLT DriveMotor FCM 300 Quick Setup

02/00
Safety Safety
Safety Safety Safety
All operations must be carried out by
appropriately trained personnel.
Use all lifting facilities provided e.g.
both lifting points, if fitted, or single
lifting point, if fitted*.
Vertical lifting - Prevent uncontrolled rotation.
Lift machine - Do not lift other equipment with motor
lifting points only.
Before installation check for fan cover damage,
shaft
damage, foot/mounting damage, and loose
fasteners. Check nameplate details.
Ensure level mounting surface, balanced mounting,
not misaligned.
Gaskets, and/or sealants, and guards must be
correctly fitted.
Correct belt tension.
Please observe derating rules, see Design Guide
*Note: maximum hand lift is 20 kg below shoulder,
but above ground level.
Max. weights:
- Frame size 80: 15 kg
- Frame size 90 & 100: 30 kg
- Frame size 112: 65 kg
The voltage on the FC motor is
dangerous when the motor is
connected
to mains. Incorrect installation of the FC
motor may lead to material damage or
serious injury or it may be fatal.
Consequently, the instructions in this Quick Setup as
well as national and local rules and safety
regulations
must be complied with.
Touching the electrical parts may be fatal, even after
the mains supply has been disconnected.
Wait at least 4 minutes.
- Installation must be fused and isolated correctly.
- Covers and cable entries must be fitted
What if the motor does not start?
- Make sure no parameters have been changed
from initial delivery status (factory setting). Use
the Local Control Panel or serial port to reset to
factory setting.
- Make sure no STOP command have been
issued by the optional control panel keyboard
(local stop) Control Panel STOP can only be
restarted by the Control Panel START button.
- Remove lid to check the Light Emitting Diodes
visible through a hole in the inside isolation cover
(See the drawing), follow table below.
Warning:
Extreme care must be taken when
operating the unit with open lid.
Green Green Green Green Green Y Y Y Y Y ellow ellow ellow ellow ellow Red Red Red Red Red
LED 302 LED 302 LED 302 LED 302 LED 302 LED 301 LED 301 LED 301 LED 301 LED 301 LED 300 LED 300 LED 300 LED 300 LED 300
OFF OFF OFF
ON OFF OFF
ON OFF ON
ON ON ON
For further information see the design guide and/or PROFIBUS manual.
MG.03.F4.02 - VLT is a registered Danfoss trademark
NB! NB! NB! NB! NB!
It is the user's or certified electrician's responsibility
to ensure correct earthing and protection in
accordance with applicable national and local
requirements and standards.
Safety regulations
1. The FC motor must be disconnected from mains if repair
work is to be carried out. Check that the mains supply
has been disconnected and that the necessary time has
passed (4 minutes).
2. Correct protective earthing of the equipment must be
established, the user must be protected against supply
voltage, and the motor must be protected against
overload in accordance with applicable national and local
regulations.
RCD's (ELCB relays), multiple protective earthing or
earthing can be used as extra protection, provided that
local safety regulations are complied with.
In case of an earth fault, a DC content may develop in
fault current.
If RCD's are used, local regulations must be observed.
Relays must be suitable for protection of 3-phase
equipment with a bridge rectifier and for a brief
discharge on power-up.
3. The earth leakage currents are higher than 3.5 mA
(approx. 7 mA). This means that the FC motor requires a
fixed, permanent installation as well as reinforced
protective earthing.
W W W W W ar ar ar ar arning against unintended start ning against unintended start ning against unintended start ning against unintended start ning against unintended start
1. The motor can be brought to a stop by means of digital
commands, bus commands, or references, while the FC
motor is connected to mains.
If personal safety considerations make it necessary to
ensure that no unintended start occurs, these stop
functions are not sufficient.
2. While parameters are being changed, the motor may
start.
3. A motor that has been stopped may start if faults occur in
the electronics of the FC motor, or if a temporary overload
or a fault in the supply mains or the motor connection
ceases.
Action Action Action Action Action
)
Apply power (see point
start and r start and r efer efer ence ence
Apply start and r start and r start and refer eference efer ence ence signals , (see figure 1 and point
Apply r r r r r eset eset eset signal according to figure 1. eset eset
Switch off power until all LED's have turned off. After power on reset signal is
required.
*MG03F202*
175R0129
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