22
Q9 Plus ASD Installation and Operation Manual
specific suitability (see
F210
–
F215
). See
Figure 20 on pg. 25
for an electrical depiction of the
RR
terminal. This terminal references
CCA
.
RX
— The
RX
terminal
accepts
a ±10 VDC analog input signal and controls the function assigned to
this terminal. This input terminal may be programmed to control the speed, torque, or direction of the
motor. It may also be used to regulate (limit) the speed or torque of the motor by setting a limit. The
gain and bias of this terminal may be adjusted for application-specific suitability (see
F216
–
F221
). See
Figure 20 on pg. 25
for an electrical depiction of the
RX
terminal.
V/I
— The
V/I
terminal has the dual function of being able to receive an input voltage or current. The
function as a voltage input to receive a 0 – 10 VDC input signal. The function as a current input is to
receive a 0 – 20 mA input signal. Using either input type, the function is to control the 0.0 – Maximum
Frequency output or the 0.0 to 250% torque output of the ASD. This is an isolated input terminal. This
terminal may be programmed to control the speed or torque of the motor and cannot process both input
types simultaneously. SW301 must be set to V or I to receive a voltage or current, respectively (see
Figure 9 on pg. 23
). Terminal scaling is accomplished via
F201
–
F206
. The gain and bias of this
terminal may be adjusted for application-specific suitability (see
F470
and
F471
).
+SU
—
Control Power Supply Backup
input terminal. This terminal accepts the user-supplied
24 VDC backup power to the control circuits (only). Backup power is used in the event of an open
MCCB or during a momentary loss of the 3-phase input power and cannot be supplied by the 3-phase
input power. Parameter settings, real-time clock information, and trip history information are retained
with the use of the
+SU
backup power.
The
Q9 Plus
ASD is equipped with an EOI-mounted battery for this function. The battery backup has
the added feature of allowing for the transfer of the EOI to another ASD while retaining the control
programming. See the section titled
Battery Backup on pg. 27
for more information on the battery
backup features.
P24
— +24 VDC at 200 mA power supply for customer use. This terminal references
CCA
.
PP
— The function of output
PP
is to provide a 10 VDC/10 mADC 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. This terminal references
CCA
.
O1A/B
(OUT1A/B)
— The default function assigned to this terminal is
Damper Command
. This
output may be programmed to provide an indication (open or closed) that any one of the functions listed
in
Table 13 on pg. 239
has occurred or is active. This function may be used to signal external equipment
(e.g., activate the brake) (see
F130
). The
OUT1
terminal is rated at 2 A/120 VAC and
2 A/30 VDC.
O2A/B
(OUT2A/B) — The default function assigned to this terminal is
ACC/DEC Complete
. This
output may be programmed to provide an indication (open or closed) that any one of the functions listed
in
Table 13 on pg. 239
has occurred or is active. This function may be used to signal external equipment
(e.g., activate the brake) (see
F131
). The
OUT2
terminal is rated at 2A/120 VAC and
2A/30 VDC.
FP
— The default function assigned to this open collector output terminal is
Output Frequency
. This
output terminal produces an output pulse train that has a frequency which is proportional to the
magnitude of the
Output Frequency
(or the function assigned to this terminal). This terminal may be
programmed to provide an output pulse rate that is proportional to the magnitude of the user-selected
item from
Table 11 on pg. 237
. For further information on this terminal see
F676 on pg. 188
.
AM
—
The default function assigned to this output terminal is
Output Current
. This output terminal
produces an output voltage that is proportional to the magnitude of the
Output Current
of the
Q9 Plus
ASD
(or the function assigned to this terminal). The available assignments for this output terminal are
listed in
Table 11 on pg. 237
. For further information on this terminal see
F670 on pg. 187
.
+SU
P24
PP
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