Toshiba ACE-tronics G9 ASD Installation And Operation Manual page 192

Adjustable speed drive
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F630
Brake Answer Wait Time
Program  Protection  Special Protection Parameters
This parameter is used in conjunction with the discrete input terminal setting
Brake Answerback Input (see
on this feature).
After activating the discrete input terminal Braking Request, the setting of this
parameter starts a count-down timer in which 1) a Brake Answerback Input
response must be received or 2) the brake must release before the timer expires.
Should this timer setting expire before the Brake Answerback Input is
returned or the brake releases, a Brake Sequence Response Error (E-11) is
incurred. Otherwise, the brake releases and normal motor operations resume.
ASD Overload
Program  Protection  Overload
This parameter is used to protect the ASD from an over-current condition. The
standard overload rating of the ACE-tronics G9 ASD is 150% operation for 60
seconds.
This setting allows for the overload protection to be switched from the standard
overload detection means (Thermal Detection and Overload) to thermal
detection only.
Settings:
Thermal Detection + Overload
Thermal Detection Only
The Thermal Detection Only selection is used when multiple devices are
installed horizontally as described on
V/I Analog Input Breakage Detection Level
Program  Terminal  Input Special Functions
This parameter is enabled by providing a non-zero value here. This function
monitors the V/I input signal and if the V/I input signal falls below the level
specified here and remains there for a period of 0.3 seconds or more a trip will
be incurred (E-18).
This value is entered as 0% to 100% of the V/I input signal range.
182
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Table 7 on pg. 236
for additional information
pg.
15.
Direct Access Number — F630
Parameter Type — Numerical
Factory Default — 0.0 (Disabled)
Changeable During Run — Yes
Minimum — 0.0 (Disabled)
Maximum — 10.0
Units — Seconds
Direct Access Number — F631
Parameter Type — Selection List
Factory Default — Thermal Detection +
Overload
Changeable During Run — No
Direct Access Number — F633
Parameter Type — Numerical
Factory Default — 0 (Disabled)
Changeable During Run — No
Minimum — 1
Maximum — 100
Units — %
ACE-tronics G9 ASD Installation and Operation Manual
F633

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