Toshiba G7 manual BIN Speed Reference Setpoint #1 %, Direction/Gain/Bias Setting

F228 F228

BIN Speed Reference Setpoint #1 (%)

Program ⇒ Frequency Setting Parameters ⇒ Speed Reference Setpoints ⇒ BIN

This parameter is used to set the direction, gain, and bias of the BIN binary 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 setup to allow the system to receive a binary control 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 Parameters ⇒ 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-bit BIN word with all input terminals set to one (255 decimal = 11111111 binary).

When operating in the Torque Control mode, the settings that determine 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 (direction/torque/frequency) and is entered as 0 to 100% of the BIN binary input word 11111111 (255D).

Direct Access Number — F228

Parameter Type — Numerical

Factory Default — 0.0

Changeable During Run — Yes

Minimum — 0.0

Maximum — 100.0

Units — %

Frequency Settings

Torque Settings

G7 ASD Operation Manual 101