G7 ASD Operation Manual 101
BIN Speed Reference Setpoint #1 (%)
Program ⇒ Frequency Setting Parameters ⇒ Speed Reference
Setpoints ⇒ BIN
This parameter is used to set the direc tion, ga in, an d bi as of t he BIN bi nar y input
terminals when these terminals are used as the control input while operating in
the Speed Control or the Torque Control mode.
Perform the following setu p to al low the system to receive a bina r y co n tr ol
input:
•Program ⇒ Fundamental Parameters ⇒ Standard Mode Selection ⇒
Command Mode ⇒ Use Control Terminal Strip.
•Program ⇒ Fundamental Parameters ⇒ Standard Mode Selection ⇒
Frequency Mode #1⇒ Use Binary/BCD Input.
•Program ⇒ Terminal Selection Para meters ⇒ Input Terminals;
select and set the desired discrete input terminals to Binary Bit(s) 0 –
7 (or 0 – MSB). The binary terminal input word will control the
direction, speed, or torque of the motor.
• Provide a Run command (F or R).
Direction/Gain/Bias Setting
When operating in the Speed Control mode, the settings that determine the
direction, gain, and bias of the BIN binary input terminals are:
•BIN Speed Reference Setpoint #1 (frequency) (F229),
• the binary input value (% of 255D) that represents the BIN Speed
Reference Setpoint #1 (frequency): F228,
•BIN Speed Reference Setpoint #2 (frequency) (F231), and
• the binary input value (% of 255D) that represents the BIN Speed
Reference Setpoint #2 (frequency): F230.
Note: 255D is the decimal equivalent of the 8-b it BIN wo r d w it h al l
input terminals set to one (255 decimal = 11111 111 binary).
When operating in the Torque Control mode, the settings that d etermine the
direction, gain, and bias of the BIN binary input terminals are:
•BIN Torque Reference Setpoint #1 (%) (F232),
• the binary input value (% of 255D) that represents the BIN Torque
Reference Setpoint #1: F228,
•BIN Torque Reference Setpoint #2 (%) (F233), and
• the binary input value (% of 255D) that represents the BIN Torque
Reference Setpoint #2: F230.
Once set, as the BIN input word 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 BIN Reference Setpoint #1 (direct ion/torque/frequency)
and is entered as 0 to 100% of the BIN binary inpu t word 11 111111 (255 D).
Direct Access Number — F228
Parameter Type — Numeri cal
Factory Default — 0.0
Changeable During Run — Yes
Minimum — 0.0
Maximum — 100.0
Units — %
Frequency Settings
Torque Settings
F228 F228