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H9 ASD Installation and Operation Manual 107
V/I Input Point 1 Rate
Program ⇒ To r que ⇒ Setpoints
This parameter is used to set the gain and bias of the isolated V/I input terminal
when the V/I terminal is used as the control input while operating in the Torque
Control mode.
V/I Input Torque Control Setup
Perform the following setup to allow the system to receive Torque Control
input at the V/I input terminal:
•Set SW301 of the Terminal Board to Voltage or Current (see Figure 9 on
pg. 24).
• Program ⇒ Frequency ⇒ V/I Settings ⇒ V/I Voltage or Current input
signal.
• Program ⇒ Fundamental ⇒ Standard Mode Selection ⇒ Frequency Mode 1
⇒ V/I.
• Program ⇒ Fundamental ⇒ Standard Mode Selection ⇒ Command Mode
Selection ⇒ Terminal Block.
Torque Control
Perform the following setup to allow the system to perform Torque Control
from the V/I input terminal:
•Set V/I Input Point 1 Rate (F205).
•Set V/I Input Point 1 Setting (F201) — the input analog signal level that
corresponds to the torque setting at V/I Input Point 1 Rate.
•Set V/I Input Point 2 Rate (F206).
•Set V/I Input Point 2 Setting (F203) — the input analog signal level that
corresponds to the torque setting at V/I Input Point 2 Rate.
• Provide a Run command (F and/or R).
Torque Control is accomplished by establishing an associated V/f output pattern
for a given V/I input level.
Once set, as the V/I input voltage changes or the V/I current changes, the
output torque of the ASD will vary in accordance with the above settings.
This parameter sets V/I Input Point 1 Rate and is the output torque value that
is associated with the setting of V/I Input Point 1 Setting when operating in
the Torque Control mode.
This value is entered as 0% to 250% of the rated torque.
Note: When using the isolated V/I input terminal the IICC terminal
must be used as the return (negative) connection.
Direct Access Number — F205
Parameter Type — Numerical
Factory Default — 0.00
Changeable During Run — Yes
Minimum — 0.00
Maximum — 250.00
Units — %
Torque Settings
F205 F205