Toshiba W7 - Manual (Page 119)

W7 ASD Installation and Operation Manual 113
RX2 Speed Frequency Setpoint #1
Program ⇒ Frequency Settings ⇒ Speed Reference Setpoints ⇒ RX2
⇒ RX2 Speed Frequency Setpoint #1
This parameter is used to set the direction, gain, and bias of the RX2 input
terminal when the RX2 terminal is used as the control input while operating in
the Speed Control mode.
Note: The RX2 input terminal is available with the ASD-Multicom
option board only.
RX2 Input Speed/Direction Control Setup
Perform the following setup to allow the system to receive Speed control input
at the RX2 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 RX2 input terminal:
• Set RX2 Speed Frequency #1,
• Set the RX2 input signal level (RX2 Speed Ref #1) that represents RX2
Speed Frequency #1,
• Set RX2 Speed Frequency Setpoint #2 , and
• Set the RX2 input signal level (RX2 Speed Ref #2) that represents RX2
Speed Frequency Setpoint #2 .
Once set, as the RX2 input voltage changes, the directional information, and the
output frequency of the ASD will vary in accordance with the above settings.
This parameter sets RX2 Speed Frequency #1 and is the frequency that is
associated with the setting of RX2 Speed Reference #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
RX2 Speed Frequency Setpoint #2
Program ⇒ Frequency Settings ⇒ Speed Reference Setpoints ⇒ RX2
⇒ RX2 Speed Frequency Setpoint #2
This parameter is used to set the direction, gain, and bias of the RX2 input
terminal when the RX2 terminal is used as the control input while operating in
the Speed Control mode.
See RX2 Speed Frequency Setpoint #1 for further information on this setting.
This parameter sets RX2 Speed Frequency #2 and is the frequency that is
associated with the setting of RX2 Speed Reference #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
RX2 Speed Frequency Setpoint #1 RX2 Speed Frequency Setpoint #2