188 GX9 ASD Installation and Operation Manual
Over-Torque Detection Level During Regenerative Braking
Program Protection Over-Torque Parameters
This parameter sets the torque threshold level that is used as a setpoint for over-
torque tripping during negative torque (regen). This setting is a percentage of
the maximum rated torque of the ASD.
This function is enabled at F615.
Direct Access Number — F617
Parameter Type — Numerical
Factory Default — (ASD-Dependent)
Changeable During Run — Yes
Minimum — 0.00
Maximum — 250.00
Units — %
Over-Torque Detection Time
Program Protection Over-Torque Parameters
This parameter sets the amount of time that the over-torque condition may
exceed the tripping threshold level set at F616 and F617 before a trip occurs.
This function is enabled at F615.
Direct Access Number — F618
Parameter Type — Numerical
Factory Default — 0.50
Changeable During Run — Yes
Minimum — 0.00
Maximum — 100.0
Units — Seconds
Cooling Fan Control
Program Protection Special Protection Parameters
This parameter sets the cooling fan run-time command.
Settings:
0 — Automatic
1 — Always On
2 — Internal/External Temp Controlled
3 — Internal-Auto/External-Temp Controlled
4 — Internal-Temp Controlled/External-Auto
Direct Access Number — F620
Parameter Type — Selection List
Factory Default — Automatic
Changeable During Run — Yes
Cumulative Operation Time Alarm Setting
Program Protection Special Protection Parameters
This parameter sets a run-time value that, once exceeded, closes a discrete
output contact. The output signal may be used to control external equipment or
used to engage a brake.
Associate the Total-Operation-Hours Alarm setting of Table 10 on pg. 222 to
a discrete output contactor.
Note: The time displayed is 1/10th of the actual time (0.1 hr. = 1.0 hr.).
Direct Access Number — F621
Parameter Type — Numerical
Factory Default — 175.0
Changeable During Run — Yes
Minimum — 0.1
Maximum — 999.9
Units — Hours (X 10)
Abnormal Speed Detection Time
Program Protection Abnormal Speed Settings
This parameter sets the time that an over-speed condition must exist to cause a
trip.
This parameter functions in conjunction with the settings of F623 and F624.
Direct Access Number — F622
Parameter Type — Numerical
Factory Default — 10.00
Changeable During Run — Yes
Minimum — 0.01
Maximum — 100.00
Units — Seconds
F617 F622
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