HX7+ ASD Installation and Operation Manual 145
Forward Speed Limit Input
Program Torque Setting Torque Speed Limit
This parameter Enables/Disables the Forward Speed Limit Input control 
function. When enabled and operating in the Torque Control mode, the 
forward speed limit is controlled by the terminal selected here. If Setting is 
selected, the value set at 
F426 is used as the Forward Speed Limit input.
Settings:
0 — Disabled
1 — VI/II
2 — RR
3 — RX
4 — RX2 (option)
5 — Setting (of F426)
Direct Access Number —  F425
Parameter Type — Selection List
Factory Default — Disabled
Changeable During Run — Ye s
Forward Speed Limit Level
Program Torque Setting Torque Control
This parameter provides a value to be used as the Forward Speed Limit setting 
if Setting is selected at 
F425.
Direct Access Number —  F426
Parameter Type — Numerical
Factory Default — 80.0
Changeable During Run — Ye s
Minimum — 0.00
Maximum — Upper Limit (F012)
Units — Hz
Reverse Speed Limit Input
Program Torque Setting 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 — VI/II
2 — RR
3 — RX
4 — RX2 (option)
5 — Setting (of F428)
Direct Access Number —  F427
Parameter Type — Selection List
Factory Default — Disabled
Changeable During Run — Ye s
Reverse Speed Limit Level
Program Torque Setting  Torque Control
This parameter provides a value to be used as the Reverse Speed Limit setting 
if Setting is selected at 
F427.
Direct Access Number —  F428
Parameter Type — Numerical
Factory Default — 80.0
Changeable During Run — Ye s
Minimum — 0.00
Maximum — Upper Limit (F012)
Units — Hz
F425 F428