66 W7 ASD Installation and Operation Manual
DC Injection on at Direction Change
Program Protection Settings DC Injection On Direction Change
Enable
This parameter Enables/Disables the use of DC Injection braking during a
change in the direction of the motor.
Parameter Type — Selection List
Factory Default — Disabled
Changeable During Run — Yes
Deceleration Time #1
Program Fundamental Parameters Fundamental #1
Deceleration Time #1
This parameter specif ies the time in seconds for the ASD output to go from the
Maximum Frequency to 0.0 Hz for the #1 Deceleration profile. The accel/
decel pattern may be set using Accel/Decel #1 Pattern.
Note: A deceleration time shorter than the load will allow may
cause nuisance tripping and mechanical stress to loads.
Parameter Type — Numeri cal
Factory Default — (ASD-dependent)
Changeable During Run — Yes
Minimum — 0.1
Maximum — 6000
Units — Seconds
Decel Time #2
Program Fundamental Parameters Fundamental #2
Deceleration Time #2
This parameter specif ies the time in seconds for the ASD output to go from the
Maximum Frequency to 0.0 Hz for the #2 Deceleration profile. The accel/
decel pattern may be set using Accel/Decel #2 Pattern.
This setting is also us ed to determine the de celeration rate of the Motorized
Pot function.
Note: A deceleration time shorter than the load will allow may
cause nuisance tripping and mechanical stress to loads.
Parameter Type — Numeri cal
Factory Default — (ASD-dependent)
Changeable During Run — Yes
Minimum — 0.1
Maximum — 6000
Units — Seconds
Delay Filter
Program Feedback Settings Delay Filter
This parameter determines the delay in the ASD output response to the motor-
control feedback signal.
Parameter Type — Numeri cal
Factory Default — 0
Changeable During Run — Yes
Minimum — 0
Maximum — 255
Differential (D) Gain
Program Feedback Settings Diff Gain
This parameter determ ines the degree that the differential functi on affects the
output signal. The larger the value entered here, the more pronounced the
Differential Gain.
Parameter Type — Numeri cal
Factory Default — 0.00
Changeable During Run — Yes
Minimum — 0.00
Maximum — 2.55
DC Injection on at Direction Change Differential (D) Gain