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F103
ST Signal Selection
Program Terminal Selection Input Special
This parameter is used to set the operation of the Standby (ST) control terminal
or any terminal configured as the ST terminal.
Settings:
0 — ST-to-CC Required
1 — ST-to-CC Not Required
2 — Interlock with F/R Terminal
The setting ST-to-CC Required enables the ASD for operation so long as the
control terminal ST is connected to CC via a jumper, contact, or other means.
The ST-to-CC Not Required setting allows the ASD to operate without the
ST-to-CC connection. The control terminal ST may be configured for other
functions.
The Interlock with F/R Terminal setting configures the F (Forward) and R
(Reverse) control terminals for the secondary function of Standby. Closing a
set of contacts to either F or R will cause the ASD to accelerate the motor to the
programmed setpoint of F or R. Opening the F and R contact will disable the
ASD and the motor will coast to a stop. The control terminal ST may be
configured for other functions.
R/F Priority Selection
Program Terminal Selection Input Special
The R/F Priority Selection determines the operation of the ASD if both the R
and F control terminals are activated.
Settings:
0 — Reverse
1 — Suspend
The waveforms below depict the motor response for all combinations of the F
and R terminal settings if the Reverse option is chosen.
The Suspend setting will decelerate the motor to a stop regardless of the
rotation direction when both the F and R control terminals are activated.
82
Direct Access Number — F103
Parameter Type — Selection List
Factory Default — ST – CC Required
Changeable During Run — No
Direct Access Number — F105
Parameter Type — Selection List
Factory Default — Reverse
Changeable During Run — No
HX7+ ASD Installation and Operation Manual
F105
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