164
WX9 ASD Installation and Operation Manual
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
Upper-Limit Frequency Adjustment
Program
Terminal
Analog Input Functions
This parameter Enables/Disables the feature that allows for the external
adjustment of the
Upper-Limit
. When enabled, either
VI/II
or
RR
may be used
as an input source for the modification of the
Upper-Limit
setting.
Settings:
0 — Disabled
1 — VI/II
2 — RR
Direct Access Number — F651
Parameter Type —
Selection List
Factory Default —
Disabled
Changeable During Run —
Yes
Acceleration Time Adjustment
Program
Terminal
Analog Input Functions
This parameter Enables/Disables the feature that allows for the external
adjustment of the
Acceleration Time
. Selecting either
VI/II
or
RR
enables this
feature. The selected input is used as a multiplier of the programmed
Acceleration Time
setting. The multiplication factor may be from 1 to 10.
Note:
An acceleration time shorter than the load will allow may cause
nuisance tripping and mechanical stress to loads.
Settings:
0 — Disabled
1 — VI/II
2 — RR
Direct Access Number — F652
Parameter Type —
Selection List
Factory Default —
Disabled
Changeable During Run —
Yes
Summary of Contents for WX9 ASD
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