176 HX7+ ASD Installation and Operation Manual
Acceleration Time Adjustment
Program Terminal Selection Analog In Functions
This parameter Enables/Disables the feature that allows for the external 
adjustment of the Acceleration Time. Selecting either VI/II or RR enables this 
feature. The selected input is used as a multiplier of the programmed 
Acceleration Time setting. The multiplication factor may be from 1 to 10.
Note: An acceleration time shorter than the load will allow may cause 
nuisance tripping and mechanical stress to loads.
Settings:
0 — Disabled
1 — VI/II
2 — RR
Direct Access Number —  F652
Parameter Type — Selection List
Factory Default — Disabled
Changeable During Run — Ye s
Deceleration Time Adjustment
Program Terminal Selection Analog In Functions
This parameter Enables/Disables the feature that allows for the external 
adjustment of the Deceleration Time. Selecting either VI/II or RR enables this 
feature. The selected input is used as a modifier of the programmed 
Deceleration Time setting.
Note: A deceleration time shorter than the load will allow may cause 
nuisance tripping and mechanical stress to loads.
Settings:
0 — Disabled
1 — VI/II
2 — RR
Direct Access Number —  F653
Parameter Type — Selection List
Factory Default — Disabled
Changeable During Run — Ye s
Torque Boost Adjustment
Program Terminal Selection Analog In Functions
This parameter Enables/Disables the feature that allows for the external 
adjustment of the Torque Boost setting. Selecting either VI/II or RR enables 
this feature. The selected input is used as a modifier of the programmed Torque 
Boost setting.
Settings:
0 — Disabled
1 — VI/II
2 — RR
Direct Access Number —  F654
Parameter Type — Selection List
Factory Default — Disabled
Changeable During Run — Ye s
F652 F654