Parameter Details
12
12.8 H: Terminal Function Selection
YASKAWA SIEPC71061753C GA500 Technical Manual 645
Note:
• If you set KEB Ride-Thru 1 [H1-xx = 65, 66] and KEB Ride-Thru 2 [H1-xx = 7A, 7B] at the same time, the drive will detect oPE03
[Multi-Function Input Setting Err].
• Refer to KEB Ride-Thru Function on page 697 for more information.
■ 7C: Short Circuit Braking (N.O.)
Setting Value Function Description
7C Short Circuit Braking (N.
O.)
Sets operation of Short Circuit Braking (N.O.).
WARNING! Incorrect Operation. Yaskawa recommends that you use H1-xx = 7D [Short Circuit Braking (N.C.)]. If a circuit error
occurs in the MFDI, the motor can take longer than expected to stop when the terminal set to H1-xx = 7C [Short Circuit Braking
(N.O.)] turns ON.
The drive will short circuit the three phases of a PM motor to cause braking torque in the spinning motor.
Note:
• When A1-02 = 8 [Control Method Selection = EZOLV], this function is available only when you use a PM motor.
• Refer to b2: DC Injection Braking and Short Circuit Braking on page 512 for more information.
ON : Short Circuit Braking is enabled.
OFF : Normal operation
■ 7D: Short Circuit Braking (N.C.)
Setting Value Function Description
7D Short Circuit Braking (N.
C.)
Sets operation of Short Circuit Braking (N.C.).
The drive will short circuit the three phases of a PM motor to cause braking torque in the spinning motor.
Note:
• When A1-02 = 8 [Control Method Selection = EZOLV], this function is available only when you use a PM motor.
• Refer to b2: DC Injection Braking and Short Circuit Braking on page 512 for more information.
ON : Normal operation
OFF : Short Circuit Braking is enabled.
■ 7E: Reverse Rotation Identifier
Setting Value Function Description
7E Reverse Rotation Identifier
Sets the motor rotation direction when you use Simple Closed Loop V/f Control method.
ON : Reverse run
The drive knows that the motor is rotating in the reverse direction.
OFF : Forward run
The drive knows that the motor is rotating in the forward direction.
■ 7F: PID Bi-Directional Enable
Setting Value Function Description
7F PID Bi-Directional Enable
Sets operation of the PID Bi-Directional function.
ON : Enabled
OFF : Disabled
■ 90 to 96: DWEZ Digital Inputs 1 to 7
Setting Value Function Description
90 - 96 DWEZ Digital Inputs 1 to 7
Sets digital inputs used with DriveWorksEZ. Refer to the DriveWorksEZ online manual for more information.
Note:
You cannot set values 90 to 96 for inverse output.
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