Toshiba P9 - Page 172

162 P9 ASD Installation and Operation Manual
Forward Speed Limit Level
Program Torque Torque Control
This parameter provides a value to be used as the Forward Speed Limit setting
if the F426 setting is selected at
F425.
Direct Access Number — F426
Parameter Type — Numerical
Factory Default — 80.0
Changeable During Run — Yes
Minimum — 0.00
Maximum — Upper-Limit Freq. (F012)
Units — Hz
Reverse Speed Limit Input
Program Torque Torque Control
This parameter Enables/Disables the Reverse Speed Limit Input control
function. When enabled and operating in the Torque Control mode, the reverse
speed limit is controlled by the terminal selected here. If Setting is selected, the
value set at
F428 is used as the Reverse Speed Limit input.
Settings:
0 — Disabled
1 — V/I
2 — RR
3 — RX
4 — F428 (Setting)
Direct Access Number — F427
Parameter Type — Selection List
Factory Default — Disabled
Changeable During Run — Yes
Reverse Speed Limit Input Level
Program Torque  Torque Control
This parameter provides a value to be used as the Reverse Speed Limit setting
if the F428 setting is selected at
F427.
Direct Access Number — F428
Parameter Type — Numerical
Factory Default — 80.0
Changeable During Run — Yes
Minimum — 0.00
Maximum — Upper-Limit Freq. (F012)
Units — Hz
Speed Limit (torque=0) Center Value Reference
Program Torque Torque Speed Limiting
The system has the ability to limit the amount that the speed may vary as a
function of a changing load while operating in the Torque Control mode. This
parameter sets the input signal source or value that will be used to control the
allowable speed variance.
Settings:
0 — Disabled
1 — V/I
2 — RR
3 — RX
4 — F431 (Setting)
Direct Access Number — F430
Parameter Type — Selection List
Factory Default — Disabled
Changeable During Run — Yes
F426 F430