Emotron VSA Variable Speed Drive

Safety Precautions
Operation Precautions
Before Power Up
!
!
The line voltage applied must comply with
the VSD’s specified input voltage. (See the
nameplate)
WARNING: Make sure the main circuit
connections are correct. L1, L2 and L3 are
power-input terminals and must not be
mistaken for T1, T2 and T3. If they are, the
VSD might get damaged.
To avoid the front cover from disengaging, or
other damage, do not carry the invertre by its
covers. Support the drive by the heatsink
when transporting. Improper handling can
damage the inverter or injure personell and
should be avoided.
To avoid fire, do not install the VSD on a flammable
object.
During Power Up
!
The VSD will still stay live immediately after
power loss. When the power is re-stored, the
VSD operation is controlled by [252].
The VSD operation is controlled by [213] and [335] and
the status of (FWD/REV RUN switch) when power is restored.
[33A] /[226]) Power loss ride through/Auto reset
after fault).
1. When [213]=000, the VSD will not auto restart when
power is re-stored.
2. When [213]=001 and operation switches (FWD/REV
RUN) is OFF, the VSD will not auto restart when power is
re-stored.
3. When [213]=001and operation switch ON and
[335]=000, the VSD will auto restart when power is restored.
Please turn OFF the run (start) switch to avoid
damage to machine and injury to personnel before the
power is re-stored.
When [335]=000 (direct start on power up), please refer
to the description and warning for [335] to verify the
safety of operator and machine.
If several VSD’s are placed in the same control panel,
assure that the temperature stays below 50°C to avoid
overheating or fire.
Emotron AB 01-3993-01r3 3