Toshiba W7 - Manual (Page 90)

84 W7 ASD Installation and Operation Manual
Maximum Output Voltage #2
Program ⇒ Fundamental Parameters ⇒ Fundamental #2 ⇒ Maximum
Output Voltage #2
This parameter sets the maximum value of the output voltage of the ASD for
the #2 Motor Set.
Regardless of the programmed value, the output voltage cannot be higher than
the input voltage.
The actual output voltage will be influenced by the input voltage of the ASD
and the Supply Voltage Compensation parameter setting.
Parameter Type — Numerical
Factory Default — (ASD dependent)
Changeable During Run — Yes
Minimum — 0.0
Maximum — (ASD dependent)
Units — Volts
Maximum Output Voltage #3
Program ⇒ Motor Settings ⇒ Max Output Voltage #3
This parameter sets the maximum value of the output voltage of the ASD for
the #3 Motor Set.
Regardless of the programmed value, the output voltage cannot be higher than
the input voltage.
The actual output voltage will be influenced by the input voltage of the ASD
and the Supply Voltage Compensation parameter setting.
Parameter Type — Numerical
Factory Default — (ASD dependent)
Changeable During Run — Yes
Minimum — 0.0
Maximum — (ASD dependent)
Units — Volts
Maximum Output Voltage #4
Program ⇒ Motor Settings ⇒ Max Output Voltage #4
This parameter sets the maximum value of the output voltage of the ASD for
the #4 Motor Set.
Regardless of the programmed value, the output voltage cannot be higher than
the input voltage.
The actual output voltage will be influenced by the input voltage of the ASD
and the Supply Voltage Compensation parameter setting.
Parameter Type — Numerical
Factory Default — (ASD dependent)
Changeable During Run — Yes
Minimum — 0.0
Maximum — (ASD dependent)
Units — Volts
Mode 1/2 Switching Frequency
Program ⇒ Frequency Settings ⇒ Reference Priority ⇒ Mode #1/#2
Switching Frequency
This parameter sets the threshold frequency that will be used in the Reference
Priority Selection parameter to determine if Frequency Mode #1 or #2 will
control the output of the ASD.
Parameter Type — Numerical
Factory Default — 1.00
Changeable During Run — Yes
Minimum — 0.10
Maximum — Max. Freq.
Units — Hz
Motor 150% Time Limit
Program
⇒
Protection Settings
⇒
Motor 150% Overload Time Limit
This parameter establishes a time that the motor may operate at 150% of its
rated current before tripping. This setting applies the time/150% reference to
the individual settings of each motor (e.g., this setting references 150% of the
Thermal Protection
setting for the #1 motor).
The unit will trip sooner than the time entered here if the overload is greater
than 150%.
Parameter Type — Numerical
Factory Default — 600
Changeable During Run — Yes
Minimum — 10
Maximum — 2400
Units — Seconds
Maximum Output Voltage #2 Motor 150% Time Limit