Toshiba GX9 Installation & Operation Manual page 132

F228
BIN Reference Point 1
Program Frequency Speed Reference Setpoints
This parameter is used to set the gain and bias of the BIN terminals when the
BIN terminals are used as the control input while operating in the Speed
Control mode.
The discrete input terminals of the Terminal Board are used as the BIN
terminals.
BIN Speed Control Setup
Perform the following setup to allow the system to receive Speed control input
at the BIN terminals:
• Program Fundamental Standard Mode Selection Frequency Mode
1 Binary/BCD.
• Program Fundamental Standard Mode Selection Command Mode
Selection Terminal Board.
• Program Terminal Input Terminals; select and set the desired
discrete input terminals to Binary Bit(s) 0 – 7 (or 0 – MSB). The binary
input byte will control the speed of the motor.
• Program Terminal Input Terminals; select and set a discrete input
terminal to Binary Data Write. Activation of the Binary Data Write
terminal will transfer the status of the Binary Bit(s) 0 – 7 (or 0 – MSB) to
the control board for speed control.
• Set BIN Input Point 1 Frequency (F229).
• Set the BIN value (% of 255
Frequency.
• Set BIN Input Point 2 Frequency (F231).
• Set the BIN value (% of 255
Frequency.
• Provide a Run command (F and/or R).
Note: 255 is the decimal equivalent of the 8-bit BIN byte with all input
D
terminals set to 1 (255 decimal = 11111111 binary).
Once set, as the BIN signal changes are transferred to the control board, the
output frequency of the ASD will vary in accordance with the above settings.
This parameter sets BIN Reference Point 1 and is entered as 0% to 100% of
the of the range represented by the BIN binary input byte 11111111 (255
the binary bit(s) 0 – MSB.
BIN Input Point 1 Frequency
Program Frequency Speed Reference Setpoints
This parameter is used to set the speed of the BIN terminals when the BIN
terminals are used as the control input.
This parameter sets BIN Input Point 1 Frequency and is the frequency that is
associated with the setting of BIN Reference Point 1.
See BIN Reference Point 1 (F228) for further information on this setting.
120
) (F228) that represents BIN Input Point 1
D
) (F230) that represents BIN Input Point 2
D
Direct Access Number — F228
Parameter Type — Numerical
Factory Default — 0
Changeable During Run — Yes
Minimum — 0
Maximum — 100
Units — %
Frequency Settings
) or
D
Direct Access Number — F229
Parameter Type — Numerical
Factory Default — 0.0
Changeable During Run — Yes
Minimum — -Max. Freq. (F011)
Maximum — Max. Freq. (F011)
Units — Hz
GX9 ASD Installation and Operation Manual
F229