Toshiba GX9 - Page 203

GX9 ASD Installation and Operation Manual 191
Earth Fault Alarm Level
Program Special Earth Fault
This parameter sets the threshold level (%) that must be exceeded to meet the
Earth Fault Alarm activation criteria.
Direct Access Number — F640
Parameter Type — Numerical
Factory Default — 100
Changeable During Run — No
Minimum — 0
Maximum — 100
Units — %
Earth Fault Alarm Time
Program Special Earth Fault
In the event that the Earth Fault Alarm activation criteria is met, a timer
begins to count down to zero. Upon reaching zero, the Earth Fault Alarm is
activated.
This parameter sets the start-time of the count-down timer.
Direct Access Number — F641
Parameter Type — Numerical
Factory Default — 1.00
Changeable During Run — No
Minimum — 0.00
Maximum — 2.50
Units — Seconds
Earth Fault Trip Level
Program Special Earth Fault
This parameter sets the threshold level (%) that must be exceeded to meet the
Earth Fault Trip activation criteria.
Direct Access Number — F642
Parameter Type — Numerical
Factory Default — 100
Changeable During Run — No
Minimum — 0
Maximum — 100
Units — %
Earth Fault Trip Time
Program Special Earth Fault
In the event that the Earth Fault Trip activation criteria is met, a timer begins
to count down to zero. Upon reaching zero, the Earth Fault Trip is activated.
This parameter sets the start-time of the count-down timer.
Direct Access Number — F643
Parameter Type — Numerical
Factory Default — 1.00
Changeable During Run — No
Minimum — 0.00
Maximum — 2.50
Units — Seconds
Acceleration/Deceleration Frequency Adjustment
Program Terminal Analog Input Functions
This parameter Enables/Disables the feature that allows for the external
adjustment of the Base Frequency. When enabled, either VI/II or RR may be
used as an input source for the modification of the Base Frequency setting.
Settings:
0 — Disabled
1 — VI/II
2 — RR
Direct Access Number — F650
Parameter Type — Selection List
Factory Default — Disabled
Changeable During Run — Yes
F640 F650