178
Q9 Plus ASD Installation and Operation Manual
Over-Torque Trip
Program
Protection
Over-Torque Parameters
This parameter
Enables/Disables
the
Over-Torque Tripping
function.
When enabled, the ASD trips if an output torque value greater than the setting
of
F616
or
F617
exists for a time longer than the setting of
F618
.
When disabled, the ASD does not trip due to over-torque conditions.
Note:
A discrete output terminal may be activated when an over-torque
alarm occurs if so configured (see
F130
).
Settings:
0 — Disabled
1 — Enabled
Direct Access Number — F615
Parameter Type —
Selection List
Factory Default —
Disabled
Changeable During Run —
Yes
Over-Torque Detection Level During Power Running
Program
Protection
Over-Torque Parameters
This parameter sets the torque threshold level that is used as a setpoint for over-
torque tripping during positive torque. This setting is a percentage of the
maximum rated torque of the ASD.
This function is enabled at
F615
.
Direct Access Number — F616
Parameter Type —
Numerical
Factory Default —
150.00
Changeable During Run —
Yes
Minimum — 0.00
Maximum — 250.00
Units — %
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 —
250.00
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 — 10.00
Units — Seconds
Over-Torque Detection Hysteresis
Program
Protection
Over-Torque Parameters
During a momentary over-torque condition, this parameter provides a torque
threshold level to which the over-torque condition must return within the time
setting of
F618
or an
Over-Torque Trip
will be incurred.
Direct Access Number — F619
Parameter Type —
Numerical
Factory Default —
10.00
Changeable During Run —
Yes
Minimum — 0.00
Maximum — 100.00
Units — %
F615
F619
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