Abnormal Speed Detection Time
Program Protection Abnormal Speed Settings
This parameter sets the time that an over-speed condition must
exist to cause a trip.
This parameter functions in conjunction with the settings of
and F624.
Over-Speed Detection Frequency Upper Band
Program Protection Abnormal Speed Settings
This parameter sets the upper level of the Base Frequency range
that, once exceeded, will cause an Over-Speed Detected alert.
This parameter functions in conjunction with the settings of
and F624.
Over-Speed Detection Frequency Lower Band
Program Protection Abnormal Speed Settings
This parameter sets the lower level of the Base Frequency range
that, once the output speed falls below this setting, will cause a
Speed Drop Detected alert.
This parameter functions in conjunction with the settings of
and F623.
Under-Voltage Detection Level
Program Protection Under-Voltage/Ridethrough
This parameter sets the voltage threshold level that is used
as a setpoint for under-voltage tripping.
This function is enabled at
188
–
F622
Direct Access Parameter Information
Q9 Plus ASD Install/Op Manual
.
F627
F626
Direct Access Number —
Parameter Type — Numerical
Factory Default — 0.01
Changeable During Run — Yes
Minimum — 0.01
F623
Maximum — 100.00
Units — Seconds
Direct Access Number —
Parameter Type — Numerical
Factory Default — 0.00 (Dis-
abled)
Changeable During Run — Yes
F622
Minimum — 0.00 (Disabled)
Maximum — (ASD-Dependent)
Units — Hz
Direct Access Number —
Parameter Type — Numerical
Factory Default — 0.00 (Dis-
abled)
Changeable During Run — Yes
Minimum — 0.00 (Disabled)
F622
Maximum — (ASD-Dependent)
Units — Hz
Direct Access Number —
Parameter Type — Numerical
Factory Default — 60
Changeable During Run — No
Minimum — (ASD-Dependent)
Maximum — (ASD-Dependent)
Units — %
https://www.toshiba.com/tic/
F622
F623
F624
F625