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Direct Access Parameter Information
Q9 Plus ASD Install/Op Manual
Short Circuit Detection At Start
Program Protection Special Protection Parameters
This parameter determines when the system will perform an Out-
put Short Circuit test.
Note: Selection 3 is recommended for high-speed motor
applications. Because of the low impedance of high-speed
motors the standard-pulse setting may result in a motor
malfunction.
Settings:
0 — Every Start (Standard Pulse)
1 — Power On or Reset (Standard Pulse)
2 — Every Start (Short Pulse)
3 — Power On or Reset (Short Pulse)
4 — Every Start (Extremely Short Pulse)
5 — Power On or Reset (Extremely Short Pulse)
Direct Access Number —
F613
Parameter Type — Selection List
Factory Default — Every Start
(Standard Pulse)
Changeable During Run — No
Over-Torque Trip
Program Protection Over-Torque Parameters
This parameter Enables/Disables the Over-Torque Tripping func-
tion.
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 condi-
tions.
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 set-
ting 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 — %
F613 – F617
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