Direct Access Parameter Information
Q9 Plus ASD Install/Op Manual
https://www.toshiba.com/tic/ 185
Low-Current Detection Current Hysteresis Width
Program Protection Low-Current Settings
During a momentary low-current condition, this parameter pro-
vides a current threshold level to which the low-current condition
must return within the time setting of F612 or a Low-Current Trip
will be incurred.
Direct Access Number —
F609
Parameter Type — Numerical
Factory Default — 10
Changeable During Run — Yes
Minimum — 1
Maximum — 20
Units — %
Low-Current Trip
Program Protection Low-Current Settings
This parameter Enables/Disables the low-current trip feature.
When enabled, the ASD will trip on a low-current fault if the out-
put current of the ASD falls below the level defined at F611 and
remains there for the time set at F612.
Settings:
0 — Disabled
1 — Enabled
Direct Access Number —
F610
Parameter Type — Selection List
Factory Default — Disabled
Changeable During Run — Yes
Low-Current Detection Current
Program Protection Low-Current Settings
With the Low-Current Trip (F610) parameter enabled, this func-
tion sets the low-current trip threshold.
The threshold value is entered as a percentage of the maximum
rating of the ASD.
Direct Access Number —
F611
Parameter Type — Numerical
Factory Default — 0
Changeable During Run — Yes
Minimum — 0
Maximum — 100
Units — %
Low-Current Detection Time
Program Protection Low-Current Settings
With the Low-Current Trip (F610) parameter enabled, this func-
tion sets the time that the low-current condition must exist to
cause a trip.
Direct Access Number —
F612
Parameter Type — Numerical
Factory Default — 0
Changeable During Run — Yes
Minimum — 0
Maximum — 255
Units — Seconds
F609 – F613
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