108 Q9 ASD Installation and Operation Manual
Preset Speed 15
Program Preset Speeds
This parameter assigns an output frequency to binary number 1111 and is
identified as Preset Speed 15. The binary number is applied to S1 – S4 of the
Terminal Board to output the Preset Speed (see F018 for more information on
this parameter).
This parameter setting is also used when commanded by the Fire Speed
activation of a discrete input terminal (see Table 4 on pg. 186).
Direct Access Number — F294
Parameter Type — Numerical
Factory Default — 60.00
Changeable During Run — Yes
Minimum — Lower-Limit (F013)
Maximum — Upper-Limit (F012)
Units — Hz
Remote/Local OTF Switching
No Path — Direct Access Only
This parameter Enables/Disables On-The-Fly switching. OTF Switching is used
when switching from Remote to Local while running and a seamless Remote-to-
Local transfer is required.
With this parameter enabled and while operating in the Remote mode, press the
Local/Remote key to transfer control to the Local mode and maintain the same
running speed of the Remote mode of operation.
Settings:
0 — Disabled
1 — Enabled
Direct Access Number — F295
Parameter Type — Selection List
Factory Default — Disabled
Changeable During Run — Yes
PWM Carrier Frequency
Program Utility Group
This parameter sets the frequency of the pulse width modulation signal applied to
the motor.
Note: When operating in the Vector Control mode the carrier frequency
should be set to 2.2 kHz or above.
Direct Access Number — F300
Parameter Type — Numerical
Factory Default — ASD-Dependent
Changeable During Run — No
Minimum — 1.0
Maximum — (ASD-Dependent)
Units — kHz
Speed Search Selection
Program Protection
This parameter Enables/Disables the ability of the drive to start into a spinning
motor when the ST – CC connection opens momentarily and is then closed
(Break/Make ST) or after a power interruption (momentary power failure).
Settings:
0 — Off
1 — Enabled (At Power Failure)
2 — Enabled (At Make-Break ST-CC)
3 — Enabled (At Make-Break ST-CC or Power Failure)
4 — Enabled (At Run)
Direct Access Number — F301
Parameter Type — Selection List
Factory Default — Off
Changeable During Run — No
F294 F301
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