WX9 ASD Installation and Operation Manual
101
VI/II Point 1 Torque
Program
Torque
Setpoints
This parameter is used to set the gain and bias of the isolated
VI/II
input
terminals when the VI/II terminal is used as the control input while operating in
the
Torque Control
mode.
The bias and gain of the VI/II terminal may be trimmed at
and
,
respectively.
VI/II Torque Control Setup
Perform the following setup to allow the system to receive
Torque Control
input at the
VI/II
terminal:
•
Connect the input control current or voltage to the
II
input or the
VI
input, respectively.
•
Program
Fundamental
Standard Mode Selection
Frequency
Mode 1
VI/II
.
•
Program
Fundamental
Standard Mode Selection
Command
Mode Selection
Terminal Board
•
Set
VI/II Point 1 Torque
(
•
Set
VI/II Reference Point 1
) — the input analog signal level
that corresponds to the torque setting at VI/II Point 1 Torque.
•
Set
VI/II Point 2 Torque
(
•
Set
VI/II Reference Point 2
) — the input analog signal level
that corresponds to the torque setting at VI/II Point 2 Torque.
•
Provide a
Run
command (
F
and/or
R
).
Torque Control is accomplished by establishing an associated
V/f
output pattern
for a given
VI/II
level.
Once set, as the
VI/II
voltage or current changes, the output torque of the ASD
will vary in accordance with the above settings.
This parameter sets
Torque Reference Setpoint 1
(%)
and is the output torque
value that is associated with the setting of
VI/II Reference Point 1
)
when operating in the
Torque Control
mode.
This value is entered as 0% to 250% of the rated torque.
Note:
When using the isolated
VI/II
terminal, the
IICC
terminal must
be used as the return (negative) connection.
Direct Access Number — F205
Parameter Type —
Numerical
Factory Default —
0.0
Changeable During Run —
Yes
Minimum — 0.0
Maximum — 250.0
Units — %
Torque Settings
VI/II Point 2 Torque
Program
Torque
Setpoints
This parameter is used to set the gain and bias of the
VI/II
input terminals when
either terminal is used as the control input while operating in the
Torque
Control
mode.
Torque Control is accomplished by establishing an associated
V/f
output pattern
for a given
VI/II
level.
This parameter sets
VI/II Point 2 Torque
(%) and is the output torque value
that is associated with the setting of
This value is entered as 0 to 250% of the rated torque.
See
for additional information on this setting.
Direct Access Number — F206
Parameter Type —
Numerical
Factory Default —
100.0
Changeable During Run —
Yes
Minimum — 0.0
Maximum — 250.0
Units — %
Summary of Contents for WX9 ASD
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