D-26
Parameter Reference
AC30V series Variable Speed Drive
♦
Fan Law V/F shape provides extra energy savings for fan or pump applications.
♦
User Defined V/F shape provides a method for the user to define any profile. 10 user definable (x,y) points are provided. Linear
interpolation is used between each point. The drive also assumes the following points - (0%,0%) and (100%,100%) - though these may
be overridden. For example, (USER FREQ 1 = 0%, USER VOLTAGE 1 = 5%) takes precedence over (0%, 0%).
For any of these V/F shapes the
Base Frequency
parameter (in the
Motor Nameplate
function) which is the value of Drive output frequency at
which maximum output volts is provided, can be set by the user.
Boost Parameters
♦
Correct no-load motor fluxing at low Drive output frequencies can be achieved by setting the
Fixed Boost
parameter.
♦
Correct motor fluxing under load conditions is achieved by setting the
Auto Boost
parameter. The motor is correctly fluxed when the
Actual Field Current
diagnostic in the
Feedbacks
function reads 100.0% .
♦
Additional
Fixed
Boost
can be applied during acceleration by setting the
Accelertn Boost
parameter. This can be useful for starting
heavy/high stiction loads.
Saving Energy
An
Energy Saving
mode is provided which, when enabled under low load conditions in the steady state, attempts to reduce the output voltage so
that minimum energy is used.
Summary of Contents for AC30V Series
Page 34: ...Installation 4 16 AC30V series Variable Speed Drive Basic Speed Control Wiring...
Page 35: ...4 17 Installation AC30V series Variable Speed Drive APPLICATION 1 AUTO MANUAL CONTROL...
Page 36: ...Installation 4 18 AC30V series Variable Speed Drive Auto Manual Control Wiring...
Page 37: ...4 19 Installation AC30V series Variable Speed Drive APPLICATION 2 RAISE LOWER TRIM...
Page 38: ...Installation 4 20 AC30V series Variable Speed Drive Raise Lower Trim Wiring...
Page 39: ...4 21 Installation AC30V series Variable Speed Drive APPLICATION 3 PRESETS SPEEDS...
Page 40: ...Installation 4 22 AC30V series Variable Speed Drive Presets Speeds Wiring...
Page 41: ...4 23 Installation AC30V series Variable Speed Drive APPLICATION 4 PID CONTROL...
Page 42: ...Installation 4 24 AC30V series Variable Speed Drive PID Control Wiring...
Page 162: ...Sequencing Logic B 2 AC30V series Variable Speed Drive SEQUENCING DIAGRAM...
Page 325: ...E 2 E Plan Library AC30V series Variable Speed Drive Which then brings up the E Plan page...