Toshiba W7 - Manual (Page 122)

116 W7 ASD Installation and Operation Manual
RX Speed Frequency Setpoint #1
Program ⇒ Frequency Settings ⇒ Speed Reference Setpoints ⇒ RX
Speed Frequency Setpoint #1
This parameter is used to set the direction, gain, and bias of the RX input
terminal when the RX terminal is used as the control input while operating in
the Speed Control mode.
RX Input Speed/Direction Control Setup
Perform the following setup to allow the system to receive Speed control input
at the RX input terminal:
• Program
⇒ Utilities ⇒ Command and Frequency Settings ⇒ Command
Mode Select
⇒ Terminal Block.
• Program
⇒ Utilities ⇒ Command and Frequency Settings ⇒ Frequency#1
Mode Select
⇒ RX.
• Provide a Run command (F and/or R).
Speed/Direction Control
Perform the following setup to allow the system to perform Speed control from
the RX input terminal:
• Set RX Speed Frequency #1,
• Set the RX input signal level (RX Speed Ref #1) that represents RX Speed
Frequency #1,
• Set RX Speed Frequency Setpoint #2 , and
• Set the RX input signal level (RX Speed Ref #2) that represents RX Speed
Frequency Setpoint #2 .
Once set, as the RX input voltage changes, the directional information, and the
output frequency of the ASD will vary in accordance with the above settings.
This parameter sets RX Speed Frequency #1 and is the frequency that is
associated with the setting of
RX Speed Reference Setpoint #1 when
operating in the Speed Control mode.
Parameter Type — Numerical
Factory Default — 0.0
Changeable During Run — Yes
Minimum — -Max. Freq.
Maximum — +Max. Freq.
Units — Hz
Frequency Settings
RX Speed Frequency Setpoint #2
Program ⇒ Frequency Settings ⇒ Speed Reference Setpoints ⇒ RX
Speed Frequency Setpoint #2
This parameter is used to set the direction, gain, and bias of the RX input
terminal when the RX terminal is used as the control input while operating in
the Speed Control mode.
See RX Speed Frequency Setpoint #1 for further information on this setting.
This parameter sets RX Speed Frequency Setpoint #2 and is the frequency
that is associated with the setting of RX Speed Reference Setpoint #2 when
operating in the Speed Control mode.
Parameter Type — Numerical
Factory Default — 80.0
Changeable During Run — Yes
Minimum — -Max. Freq.
Maximum — +Max. Freq.
Units — Hz
RX Speed Frequency Setpoint #1 RX Speed Frequency Setpoint #2