Toshiba VLP Technology Q9 Plus Installation & Operation Manual page 193

F645
PTC Thermal Mode
Program Special Special Parameters
This parameter sets the ASD disposition in the event that the PTC resistance
exceeds the setting of parameter F646.
The RR input terminal becomes the PTC Thermal Input terminal when Alarm
or Trip is selected at this parameter.
This parameter setting overrides the Frequency Mode 1 and Frequency Mode
2 settings.
Settings:
0 — Disable
1 — Enable (trip mode)
2 — Enable (alarm mode)
PTC Detection Resister Value
Program Special Special Parameters
This parameter provides a user-set resistance threshold for the thermal sensor
that, once exceeded, will activate the selection of F645.
Forced Fire-Speed Control
Program Protection Fire-Speed Control
This parameter is used to enable the Forced Fire Speed function. The Forced
Fire Speed function runs Preset Speed 15
Speed 15 must be configured to use the Forced Fire Speed function.
Settings:
0 — Disabled
1 — Enabled
Under-Torque Detection
Program Protection Under-Torque Detection
This parameter sets the ASD operating mode and disposition in the event that
an Under-Torque condition were to occur.
For an Under-Torque event to occur, the minimum criteria of parameters
– F655 must be met:
Settings:
0 — Alarm Mode
1 — Trip Mode
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in the event of an emergency. Preset
Direct Access Number — F645
Parameter Type — Selection List
Factory Default — Disable
Changeable During Run — No
Direct Access Number — F646
Parameter Type — Numerical
Factory Default — 3000
Changeable During Run — Yes
Minimum — 100
Maximum — 9999
Units — 
Direct Access Number — F650
Parameter Type — Selection List
Factory Default — Enabled
Changeable During Run — Yes
Direct Access Number — F651
Parameter Type — Selection List
Factory Default — Alarm Mode
Changeable During Run — Yes
F652
Q9 Plus ASD Installation and Operation Manual
F651