Q9 Plus ASD Installation and Operation Manual
235
48
49
Serial/Local Switch
(cancels serial priority) — Overrides any serial control and returns the
Command
and
Frequency
control to the settings of
F003
and
F004
.
50
51
Hold Direction
(3-Wire Stop) — Decelerates the motor to a stop.
52
53
PID Differentiation/Integration Clear
— Clears the PID value.
54
55
PID Forward/Reverse Switching
— Toggles the gradient characteristic of the feedback response of the
V/I
terminal during PID-controlled operation.
56
57
Forced Continuous Operation
— Ignore PID control settings for the duration of activation.
58
59
Fire Speed
— Runs Preset Speed 15 for the duration of the activation.
64
65
My Function Run Signal
— Activates the configured
My Function
feature. See
F977
for additional information on
this parameter.
66
67
Autotuning Signal
— Initiates the
Autotune
function. Set
F400
to
Autotuning by Input Terminal Signal
.
70
71
Servo Lock
— Holds the motor at 0 Hz until a
Run
command is received.
74
75
kWH Meter Display Clear
— Clears the kWH meter display.
76
77
Trace Back Trigger Signal
— Initiates the data Read/Store function of the
Trace Selection
parameter. See
F740
for
additional information on this feature.
80
Damper Feedback
— Activation of this terminal indicates an open damper and enables the system for normal
operation. This terminal connects to a Damper Open/Damper Closed switch.
86
87
Binary Data Write
— Writes the status of the discrete input terminals to the control board during binary input speed
control.
88
89
UP/DOWN Frequency
(up) — Increases the speed of the motor for the duration of activation until reaching the
Upper-Limit
setting or increases the speed of the motor in steps. See
F264
for additional information on this feature.
90
91
UP/DOWN Frequency
(down) — Decreases the speed of the motor for the duration of activation until reaching the
Lower-Limit
setting or decreases the speed of the motor in steps. See
F264
for additional information on this feature.
92
93
UP/DOWN Frequency
(clear) — While operating in the
Up/Down Frequency
speed control mode this terminal
initiates a 0 Hz output command. If operating with an activated
UP/DOWN Frequency
(up or down) terminal, the
output goes to the
Lower-Limit
(
F013
) setting.
94
95
Dancer Correction Off
— Disables dancer correction.
98
99
Forward/Reverse
— Operates in conjunction with another terminal being set to the
Run/Stop
(100/101) function.
When configured to
Run
(
Run/Stop
to
CC
), the activation/deactivation of this terminal changes the direction of the
motor.
100 101
Run/Stop Command
— This terminal enables the motor to run when activated and disables the motor when
deactivated.
102 103
Commercial Power/ASD Switching
— Initiates the
ASD-to-Commercial Power
switching function.
See
F354
for additional information on this feature.
104 105
Frequency Command Priority Switching
— Toggles frequency control to and from the settings of
F004
and
F207
.
106 107
V/I Terminal Priority
— Assigns
Speed
control to the
V/I Terminal
and overrides the
F004
setting.
108 109
Command Terminal Board Priority
— Assigns
Command
control to the
Terminal Board
and overrides the
F003
setting.
110 111
Parameter Edit Enable
— Allows for the override of the lock out parameter setting (
F700
) allowing for parameter
editing.
Table 10. Discrete Input Terminal Assignment Selections and Descriptions. (Continued)
Sel. No.
Terminal Selection Descriptions
NO NC
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