Toshiba H7 - Page 122

H7 ASD Operation Manual 115
At-Frequency Powerline Switching
Program ⇒ Terminal Selection Parameters ⇒ Line Power Switching
When enabled, this parameter sets the frequency at which the At Frequency
Powerline Switching function engages. The At Frequency Powerline
Switching function commands the system to discontinue using the output of the
drive and to switch to commercial power once reaching the frequency set here.
Direct Access Number — F355
Parameter Type — Numerical
Factory Default — 60.00
Changeable During Run — Ye s
Minimum — 0.00
Maximum — Max. Freq. (F011)
Units — Hz
ASD-side Switching Wait Time
Program ⇒ Terminal Selection Parameters ⇒ Line Power Switching
This parameter determines the amount of time that the drive will wait before
outputting a signal to the motor once the switch-to-drive-output criteria has
been met.
Direct Access Number — F356
Parameter Type — Numerical
Factory Default — (drive dependent)
Changeable During Run — Ye s
Minimum — 0.01
Maximum — 10.00
Units — Seconds
Commercial Power Wait Time
Program ⇒ Terminal Selection Parameters ⇒ Line Power Switching
This parameter determines the amount of time that the drive will wait before
allowing commercial power to be applied to the motor once the switch-to-
commercial-power criteria has been met.
Direct Access Number — F357
Parameter Type — Numerical
Factory Default — 0.62
Changeable During Run — Ye s
Minimum — (drive dependent)
Maximum — 10.00
Units — Seconds
F355 F357
www . ElectricalPartManuals . com