2.8 H: Terminal Function Selection
308 YASKAWA TOEPYAIGA5002A GA500 DRIVE PROGRAMMING
OFF : External torque reference forward direction
■ 7A: KEB Ride-Thru 2 Activate (N.C.)
Setting Value Function Description
7A KEB Ride-Thru 2 Activate
(N.C.)
Sets operation of the KEB2 function through the KEB Ride-Thru 2 (N.C.).
ON : Normal operation
OFF : Deceleration during momentary power loss
When KEB Ride-Thru 2 is input, the drive will use Single Drive KEB Ride-Thru 2 for KEB operation. The L2-29
[KEB Method Selection] setting will not have an effect.
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 364 for more information.
■ 7B: KEB Ride-Thru 2 Activate (N.O.)
Setting Value Function Description
7B KEB Ride-Thru 2 Activate
(N.O.)
Sets operation of the KEB2 function through the KEB Ride-Thru 2 (N.O.).
ON : Deceleration during momentary power loss
OFF : Normal operation
When KEB Ride-Thru 2 is input, the drive will use Single Drive KEB Ride-Thru 2 for KEB operation. The L2-29
[KEB Method Selection] setting will not have an effect.
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 364 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 167 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 167 for more information.
To Next Page
Loading...
