Q9 ASD Installation and Operation Manual 95
BIN Reference 1
Program Frequency Settings
This parameter is used to set the gain and bias of the BIN input 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 Input Speed Control Setup
Perform the following setup to allow the system to receive Speed control input at
the BIN input terminals:
• Program Utility Group Frequency Mode 1 Binary/BCD.
• Program Utility Group Command Mode Terminal Block.
• Program 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 Input Terminals; select and set a discrete input terminal to
Binary Write. Activation of the Binary Write terminal will transfer the
status of the Binary Bit(s) 0 – 7 (or 0 – MSB) to the control board for speed
control.
Speed Control
Perform the following setup to allow the system to perform Speed control from
the BIN input terminals:
•Set BIN Frequency 1 (F229).
•Set the BIN input value (% of 255
D
) (F228) that represents BIN Frequency 1.
•Set BIN Frequency 2 (F231).
•Set the BIN input value (% of 255
D
) (F230) that represents BIN Frequency 2.
• Provide a Run command (F and/or R).
Note: 255
D
is the decimal equivalent of the 8-bit BIN byte with all input
terminals set to one (255 decimal = 11111111 binary).
Once set, as the BIN input 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 1 and is entered as 0% to 100% of the of the
range represented by the BIN binary input byte 11111111 (255
D
) or the binary
bit(s) 0 – MSB.
Direct Access Number — F228
Parameter Type — Numerical
Factory Default — 0
Changeable During Run — Yes
Minimum — 0
Maximum — 100
Units — %
Frequency Settings
BIN Frequency 1
Program Frequency Settings
This parameter is used to set the speed of the BIN input terminals when the BIN
terminals are used as the control input.
This parameter sets BIN Frequency 1 and is the frequency that is associated with
the setting of BIN Reference 1.
See BIN Reference 1 (F228) for further information on this setting.
Direct Access Number — F229
Parameter Type — Numerical
Factory Default — 0.00
Changeable During Run — Yes
Minimum — 0
Maximum — Max. Freq. (F011)
Units — Hz
F228 F229
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