Toshiba H7 - Page 101

94 H7 ASD Operation Manual
RX2 Speed Reference Setpoint #1 (%)
Program ⇒ Frequency Setting Parameters ⇒ Speed Reference
Setpoints
⇒ RX2
This parameter is used to set the direction, gain, and bias of the RX2 input
terminal when this terminal is used as the control input while operating in the
Speed Control or the Torque Control mode.
Note: The RX2 input terminal may be used with the ASD-Multicom option
board only.
Perform the following setup to allow the system to receive control input at the
RX2 input terminal:
•Program
⇒ Fundamental Parameters ⇒ Standard Mode Selection ⇒
Command Mode
⇒ Use Control Terminal Strip.
•Program
⇒ Fundamental Parameters ⇒ Standard Mode Selection ⇒
Frequency Mode #1
⇒ Use Option Card RX2.
• Provide a Run command (F or R).
Gain and Bias Settings
When operating in the Speed Control mode, the settings that determine the
direction, gain, and bias of the RX2 terminal are:
• RX2 Speed Reference Setpoint #1 (frequency) (F223),
•the RX2 input signal level that represents RX2 Speed Reference Setpoint
#1 (frequency): F222,
• RX2 Speed Reference Setpoint #2 (frequency) (F225), and
•the RX2 input signal level that represents RX2 Speed Reference Setpoint
#2 (frequency): F224.
When operating in the Torque Control mode, the settings that determine the
direction, gain, and bias of the RX2 terminal are:
• RX2 Torque Reference Setpoint #1 (%) (F226),
•the RX2 input signal level that represents the RX2 Torque Reference
Setpoint #1 (%): F222,
• RX2 Torque Reference Setpoint #2 (%) (F227), and
•the RX2 input signal level that represents the RX2 Torque Reference
Setpoint #2 (%): F224.
Once set, as the RX2 input voltage changes, the directional information, the
output frequency, or the output torque of the drive will vary in accordance with
the above settings.
This parameter sets the RX2 input level that represents RX2 Reference
Setpoint #1 (frequency) (direction/torque/frequency). This value is entered as
-100 to +100% of the -10 to +10 VDC RX2 input signal range.
The input signal may be trimmed using F476 (Bias) and F477 (Gain).
Direct Access Number — F222
Parameter Type — Numerical
Factory Default — 0.0
Changeable During Run — Yes
Minimum — -100.0
Maximum — 100.0
Units — %
Frequency Settings
Torque Settings
F222 F222
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