GE Industrial Solutions DV-300 DC Quick Start - Manual (Page 14)

GEH-6129
—————— Quick Start up guide ——————
QS
14
4. POWER UP CHECKS AND
INITIAL CONFIGURING
4a. Don’t turn on power yet.....check power
input
Make sure the AC incoming voltage at the input side of
the disconnect switch(s) is/are correct for the main
converter, field control (460 VAC max), and control
power (115 - 230 VAC).
Disconnect drive connectors from option cards DGF
and SBI ( LAN interface cards ) if supplied.
This will keep other potential sources of control and
referencing from interfering with the initial setup.
To make absolutely sure motor motion is not possible
from any source on initial power up, pull out the I/O
connectors for Regulator terminal board points 1 - 20.
If the DV-300 is much larger than the actual motor
rating, the default field current setting may be higher
than the actual motor field. To prevent overloading and
heating of the motor field circuit in this situation, it
may be advisable to disconnect the field circuit
connector (with the wiring attached) until the calibrated
data is entered.
4b. Power up
If possible, turn control power on separately first, check
that everything looks OK visually.
If one single disconnect switch is provided , turn on
power at this time.
The keypad LED should show “external fault” if the
terminal board connector points 11-20 are pulled out.
If other faults are present, ignore them for now.
4c. Loading default settings
The DV-300 contains appropriate default settings for
typical 500 VDC GE motors, right out of the box.
If the drive has been powered before by persons
unknown, or the exact programming condition of the
drive is unknown, or for just getting a fresh
configuration start, executing a “load default”
parameters may be in order.
If the drive has been supplied from a third party as an
engineered package, many of the settings may be
already set, so loading default may be inappropriate.
To load factory default settings, go to:
SPEC FUNCTIONS
Load default
Press ENT
to permanently save the default settings, press the up
arrow to
SPEC FUNCTIONS
Save parameters
Press ENT
Press CANC, then hold down the up arrow to return to
the top of the main menus.
D
EFAULT
N
OTE
:
Regulation card Dipswitch S15 sets the
converter size and type, and is set properly
from the factory.
In the event of card replacement, the
dipswitch may need changed. Refer to the
DV-300 Instruction book for the dipswitch
table.
Dipswitch S15 - 7 = off; identifies to the DV-
300 firmware: 400 V European defaults
Dipswitch S15 - 7 = on; identifies to the DV-
300: 460 V American defaults.