Toshiba Q9 Series, Installation And Operation Manual, Page: 95 / 233

Q9 ASD Installation and Operation Manual 85
V/I Torque Reference 1
Program

Frequency Settings
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 if using a control voltage or to
Current if using a control current (see Figure 9 on pg. 22 ).
• Program

Utility Group

Frequency Mode 1

V/I.
• Program

Utility Group

Command Mode

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 Torque Reference 1 ( F205 ).
• Set V/I Reference 1 ( F201 ) — the input analog signal level that corresponds
to the torque setting at V/I Torque Reference 1 .
• Set V/I Torque Reference 2 ( F206 ).
• Set V/I Torque Reference 2 ( F203 ) — the input analog signal level that
corresponds to the torque setting at V/I Torque Reference 2 .
• 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 input voltage changes or the I input current changes, the output
torque of the ASD will vary in accordance with the above settings.
This parameter sets V/I Torque Reference 1 and is the output torque value that is
associated with the setting of V/I Reference 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 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
V/I Torque Reference 2
Program

Frequency Settings
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.
Torque Control is accomplished by establishing an associated V/f output pattern
for a given V/I input level.
This parameter sets V/I Torque Reference 2 and is the output torque value that is
associated with the setting of V/I Reference 2 when operating in the Torque
Control mode.
This value is entered as 0% to 250% of the rated torque.
See V/I Torque Reference 1 ( F205 ) for more information on this setting.
Direct Access Number — F206
Parameter Type — Numerical
Factory Default — 100.00
Changeable During Run — Yes
Minimum — 0.00
Maximum — 250.00
Units — %
F205 F206