Toshiba W7 - Manual (Page 115)

W7 ASD Installation and Operation Manual 109
RR Torque Reference Setpoint #1
Program ⇒ Frequency Settings ⇒ RR ⇒ RR Torque Reference
Setpoint #1
This parameter is used to set the gain and bias of the RR input terminal when
the RR terminal is used as the control input while operating in the Torque
Control mode.
RR Input Torque Control Setup
Perform the following setup to allow the system to receive Torque control input
at the RR input terminal:
• Program ⇒ Utilities ⇒ Command and Frequency Settings ⇒ Command
Mode Select
⇒ Terminal Block.
• Program ⇒ Utilities ⇒ Command and Frequency Settings ⇒ Frequency#1
Mode Select ⇒ RR.
• Provide a Run command (F and/or R).
Torque Control
Perform the following setup to allow the system to perform Torque control
from the RR input terminal:
• Set RR Torque Reference #1,
• Set the RR input signal level (RR Speed Ref #1) that represents the RR
Torque Reference #1,
• Set RR Torque Reference #2, and
• Set the RR input signal level (RR Speed Ref #2) that represents the RR
Torque Reference #2.
This is accomplished by establishing an associated V/f output pattern for a
given RR input level.
This parameter sets RR Torque Reference #1 and is the output torque value
that is associated with the setting of RR Speed Reference #1 when operating in
the Torque control mode.
This value is entered as 0.0 to 250% of the output torque range.
Parameter Type — Numerical
Factory Default — 0.00
Changeable During Run — Yes
Minimum — 0.0
Maximum — 250.0
Units — %
Torque Settings
RR Torque Reference Setpoint #2
Program ⇒ Frequency Settings ⇒ RR ⇒ RR Torque Reference
Setpoint #2
This parameter is used to set the gain and bias of the RR input terminal when
the RR terminal is used as the control input while operating in the Torque
Control mode.
This is accomplished by establishing an associated V/f output pattern for a
given RR input level.
See RR Torque Reference #1 for further information on this setting.
This parameter sets RR Torque Reference #2 and is the output torque value
that is associated with setting of RR Speed Reference #2 when operating in the
Torque control mode.
This value is entered as 0.0 to 250% of the output torque range.
Parameter Type — Numerical
Factory Default — 100.00
Changeable During Run — Yes
Minimum — 0.0
Maximum — 250.0
Units — %
RR Torque Reference Setpoint #1 RR Torque Reference Setpoint #2