Toshiba H7 - Page 138

H7 ASD Operation Manual 131
Regeneration Torque Limit #4
Program ⇒ Torque Setting Parameters ⇒ Manual Torque Limit
Settings
This parameter is used to set the negative torque upper limit for the #4 motor
profile when multiple motors are controlled by a single drive or when a single
motor is to be controlled by multiple profiles.
Direct Access Number — F449
Parameter Type — Numerical
Factory Default — 250.0
Changeable During Run — Yes
Minimum — 0.00
Maximum — 250.0
Units — %
Torque Limit Mode
Program ⇒ Torque Setting Parameters ⇒ Torque Limit Settings ⇒
Torque Limit Mode
Contact Toshiba’s Marketing Department for information on this parameter.
Settings:
Driving/Regen
Positive/Negative
Direct Access Number — F450
Parameter Type — Selection List
Factory Default — Driving/Regen
Changeable During Run — No
Torque Limit Mode (Speed Dependent)
Program ⇒ Torque Setting Parameters ⇒ Torque Limit Settings ⇒
Torque Limit Mode (Speed Dependent)
This parameter allows for either wide or very limited speed fluctuations while
operating in the Torque Control mode.
The ASD output follows the commanded speed when No Speed Cooperation
is selected and has a very limited speed fluctuation range when Standard is
selected.
Settings:
Standard
No Speed Cooperation
Direct Access Number — F451
Parameter Type — Selection List
Factory Default — Standard.
Changeable During Run — Yes
Continued Stall Until Trip During Power Operation
Program ⇒ Protection Parameters ⇒ Stall ⇒ Continuing Stall Period
This parameter allows the user to extend the Overvoltage Stall (F305) and the
Overcurrent Stall (F017) time settings.
Direct Access Number — F452
Parameter Type — Numerical
Factory Default — 0.0
Changeable During Run — Yes
Minimum — 0.0
Maximum — 1.00
Units — Seconds
F449 F452
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