118 G7 ASD Operation Manual
Light-Load High-Speed Operation Lo ad Wait Time
Program ⇒ Special Control Parameters ⇒ Crane/Hoist Settings ⇒
Express Speed Settings ⇒ Light-Load High-Speed Operation Load
Wait-Time
After the time setting of F333 times o ut, this parameter determ ines the length of
time that the Light-Load High-Speed criteria must be met until the Light-
Load High-Speed function engages.
Direct Access Number — F332
Parameter Type — Numeri cal
Factory Default — 1.0
Changeable During Run — Yes
Minimum — 0.0
Maximum — 10.0
Units — Seconds
Light-Load High-Speed Operation Lo ad Detection Time
Program ⇒ Special Control Parameters ⇒ Crane/Hoist Settings ⇒
Express Speed Settings ⇒ Light-Load High-Speed Operation Load
Detection Time
This parameter determines the length of time that the load requirement must
meet the Light-Lo ad High-Speed criteria before the Li ght-Load High-Speed
Enable (F330) is recognized.
Once recognized, the timer setting of F332 must expire to engage the Light-
Load High-Speed function.
Direct Access Number — F333
Parameter Type — Yes
Factory Default — 1.0
Changeable During Run — Numerical
Minimum — 0.0
Maximum — 10.0
Units — Seconds
Light-Load High-Speed Operation Heavy-Load Detection Time
Program ⇒ Special Control Parameters ⇒ Crane/Hoist Settings ⇒
Express Speed Settings ⇒ Light-Load High-Speed Operation Heavy-
Load Detection Time
While operating in the Light-Load High-Speed mode, this parameter
determines the length of time that a load excee ding the Light-Load High-
Speed operation criteria may exist before the Light-Load High-Speed mode is
terminated and normal operation resum es.
Direct Access Number — F334
Parameter Type — Numeri cal
Factory Default — 5.0
Changeable During Run — Yes
Minimum — 0.0
Maximum — 10.0
Units — Seconds
Switching Load Torque During Forward-Run
Program ⇒ Special Control Parameters ⇒ Crane/Hoist Settings ⇒
Express Speed Settings ⇒ Switching Load Torque During Forward
Run
While running forward, this parameter establishes the threshold torque level
that is used to determine if the Light-Load High-Speed (F331) operation may
engage or remain engaged if active.
If the Light-Load High-Speed opera tion is terminated normal operation
resumes.
Direct Access Number — F335
Parameter Type — Numeri cal
Factory Default — 50
Changeable During Run — No
Minimum — 0
Maximum — 250
Units — %
Heavy-Load Torque During Forward Acceleration
Program ⇒ Special Control Parameters ⇒ Crane/Hoist Settings ⇒
Express Speed Settings ⇒ Heavy-Load Torque Duri ng Forward
Acceleration
During forward acceleration, this pa rameter establishes the threshold torque
level that is used to determine if the Light-Load High-Speed (F331) opera tion
may engage or remain engaged if active.
If the Light-Load High-Speed opera tion is terminated normal operation
resumes.
Direct Access Number — F336
Parameter Type — Numeri cal
Factory Default — 150
Changeable During Run — Yes
Minimum — 0
Maximum — 250
Units — %
F332 F336