Toshiba H7 Operation Manuals page 59

F010
Decel #1 Time
Program Fundamental Parameters
⇒
This parameter specifies the time in seconds for the drive to go from the
Maximum Frequency to 0.0 Hz for the #1 Deceleration profile. The accel/
decel pattern may be set using F502.
When operating with the Automatic Accel/Decel enabled (F000) the minimum
accel/decel time may be set using F508.
Note: A deceleration time shorter than the load will allow may cause nuisance
tripping and mechanical stress to loads.
Automatic Accel/Decel and Stall settings may lengthen the acceleration
time.
Maximum Frequency
Program Fundamental Parameters
⇒
This setting determines the absolute maximum frequency that the ASD can
output. This setting is also referred to as FH.
Accel/decel times are calculated based on the Maximum Frequency setting.
Note: This setting may not be lower than the Upper Limit setting (F012).
Upper Limit Frequency
Program ⇒ Fundamental Parameters
This parameter sets the highest frequency that the ASD will accept as a
frequency command or frequency setpoint. The ASD may output frequencies
higher than the Upper Limit Frequency (but, lower than the Maximum
Frequency) when operating in the PID Control mode, Torque Control mode,
or the Vector Control modes (sensorless or feedback).
Note: This setting may not be higher than the Maximum Frequency (F011)
setting.
Lower Limit Frequency
Program ⇒ Fundamental Parameters
This parameter sets the lowest frequency that the ASD will accept as a
frequency command or frequency setpoint. The ASD will output frequencies
lower than the Lower Limit Frequency when accelerating to the lower limit or
decelerating to a stop. Frequencies below the Lower Limit may also be output
when operating in the PID Control mode, Torque Control mode, or the
Vector Control modes (sensorless or feedback).
52
Accel/Decel #1 Settings
⇒
Frequency Settings
⇒
⇒ Frequency Settings
⇒ Frequency Settings
Direct Access Number — F010
Parameter Type — Numerical
Factory Default — (drive dependent)
Changeable During Run — Yes
Minimum — 0.1
Maximum — 6000.0
Units — Seconds
Direct Access Number — F011
Parameter Type — Numerical
Factory Default — 80.0
Changeable During Run — No
Minimum — 30.0
Maximum — 400.0
Units — Hz
Direct Access Number — F012
Parameter Type — Numerical
Factory Default — 80.0
Changeable During Run — Yes
Minimum — 0.0
Maximum — Max. Freq. (F011)
Units — Hz
Direct Access Number — F013
Parameter Type — Numerical
Factory Default — 0.0
Changeable During Run — Yes
Minimum — 0.0
Maximum — Upper Limit (F012)
Units — Hz
H7 ASD Operation Manual
F013