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19
Installation and Connections
W7B ASD Installation & Operation Manual
may be programmed to control the speed or torque
of the motor and may not be used when using the II
input. The gain and bias of this terminal may be
adjusted for application-specific suitability (see
–
P24
— +24 VDC at 200 mA power supply for
customer use.
PP
— The function of output PP is to provide a 10
VDC @ 10 mADC maximum output that may be
divided using a potentiometer. The tapped voltage
is applied to the RR input to provide manual control
of the RR programmed function.
OUT1
— The default function assigned to this
terminal is Output Low Speed — activates upon the
output speed falling below the setting of parameter
. This output terminal may be programmed to
provide an indication (open or closed) that any one
of the functions that are listed in
has occurred or is active. This function
may be used to signal external equipment or to
activate the brake (see
). The OUT1 terminal
is rated at 2 A/120 VAC and 2 A/30 VDC.
OUT2
— The default function assigned to this
terminal is ACC/DEC Complete. This output
terminal may be programmed to provide an
indication (open or closed) that any one of the
functions that are listed in
has
occurred or is active. This function may be used to
signal external equipment or to activate the brake
(see
). The OUT2 terminal is rated at 2 A/120
VAC and 2 A/30 VDC.
FP
— The default function of this output terminal is
to output a series of pulses at a rate that is a
function of the Output Frequency of the ASD (50
mA max. at 1.0 kHz to 43.3 kHz). As the output
frequency of the ASD goes up so does the FP
output pulse rate. This terminal may be
programmed to provide an output pulse rate that is
proportional to the magnitude of the user-selected
item from
. For additional
information on this terminal see parameter
AM
—
The default assignment of this terminal is
Output Current. This output terminal produces an
output current that is proportional to the output
current of the ASD or of the magnitude of the
function assigned to this terminal. The available
assignments for this output terminal are listed in
for more information on this
terminal.
FM
— The default assignment of this terminal is
Output Frequency. This output terminal produces
an output current that is proportional to the output
frequency of the ASD or of the magnitude of the
function assigned to this terminal. The available
assignments for this output terminal are listed in
for more information on this
terminal.
FLA
— One of two normally open contacts that,
under user-defined conditions, connect to FLC (see
).
FLB
— One of two normally closed contacts that,
under user-defined conditions, connect to FLC (see
).
FLC
— FLC is the common leg of a single-pole
double-throw form C relay. The FL relay is the Fault
Relay by default, but may be programmed to any of
the selections in
.
Note:
The FLA and FLC contacts are rated at 2A/
250 VAC. The FLB contact is rated at 1A/250 VAC.
CC
— Control common; return for all terminal board
signals — DO NOT connect to Earth Ground.
Figure 3. FLA, FLB, and FLC Switching Contacts Shown in the Faulted State.
Note: The relay is shown in the Faulted
condition. During normal system
operation, the relay connection is FLC-to-
FLA.
P24
PP
OUT1
OUT2
FP
AM
FM
FLA
FLB
FLC
CC
Summary of Contents for W7 DN-57442-006
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