User Manual Instruction Manual
9-6
GV6000 AC Drive User Manual
Step 5. Select other routines (as needed) from the Start-Up menu to complete your
configuration of the GV6000 drive. ((You will be returned to the Start-Up
menu upon completion of the “Motor Tests” routine.) Other routines include
“Reference Set-up,” “Configure I/O,” etc.
Note: You can further enhance the start-up of the drive by using the “Applications” or
“Step Saver” routines.
9.6 Other Start-Up Considerations
9.6.1 Operation Over Wide Speed Ranges (> 120 Hz)
The GV6000 drive can operate at output frequencies of up to 400 Hz. In this case,
autotuning may not be able to accurately tune the drive’s current regulator. Hardware
overcurrent faults may occur, and manual tuning using V*S Utilities may be necessary.
9.6.2 Start/Stop Control
The default configuration is for OIM control. You can start and stop the drive from the
local OIM
.
To configure the drive for two-wire or three-wire Start/Stop control, you must set a
terminal block input to either the Run function (2-wire) or Start function (3-wire).
See chapter 6 for more information about terminal block control.
9.6.3 Speed Reference Source
The default configuration is for keypad reference source. If you want to use an analog
reference input for control, you must configure the analog reference inputs. The
!
ATTENTION:The drive start/stop/enable control circuitry includes
solid state components. If hazards due to accidental contact with
moving machinery or unintentional flow of liquid, gas or solids exist,
an additional hardwired stop circuit may be required to disconnect
the AC line from the drive. An auxiliary braking method may be
required.
Figure 9.1 – Two-wire and Three-wire Start/Stop Control
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Two-Wire Start/Stop Control
Three-Wire Start/Stop Control
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(89) Logic Source Sel = Terminal Block
(361) Digital In1 Sel = Not Used
(362) Digital In2 Sel = Run
(363) Digital In3 Sel = Function Loss
(361) Digital In1 Sel = Stop
(362) Digital In2 Sel = Start
(363) Digital In3 Sel = Function Loss
(89) Logic Source Sel = Terminal Block