Toshiba WX9 ASD, Installation & Operation Manual

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WX9 ASD Installation and Operation Manual 163
Brake Answer Waiting Time
Program

Protection

Special Protection Parameters
This parameter is used in conjunction with the discrete input terminal setting
64 [ System Consistent Sequence (BA: braking answer)] (see item 64 of Table
10 on pg. 182 for additional information on this feature).
After activating the discrete input terminal System Consistent Sequence (B:
braking release), the setting of this parameter defines a window of time in
which 1) a
Braking Answer response must be received, or 2) the brake must
release.
Should this timer setting expire before the Braking Answer is returned or the
brake releases, a Brake Fault (E-11) is incurred. Otherwise, the brake releases
and normal motor operations resume.
Direct Access Number — F630
Parameter Type — Numerical
Factory Default — 0.00
Changeable During Run — Yes
Minimum — 0.00
Maximum — 10.00
Units — Seconds
Brake Release After Run Timer
Program

Protection

Special Protection Parameters
This parameter sets the time that the brake will hold after the Run command
criteria has been met.
Direct Access Number — F632
Parameter Type — Numerical
Factory Default — 0.00
Changeable During Run — No
Minimum — 0.00
Maximum — 2.50
Units — Seconds
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 — 0.00
Maximum — 100
Units — %
F630 F642