YASKAWA GA700 Series Technical Manual page 820

12.8 H: Terminal Functions
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7A: KEB Ride-Thru 2 Activate (N.C.)
Setting Value Function
7A KEB Ride-Thru 2 Activate
(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 877
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7B: KEB Ride-Thru 2 Activate (N.O.)
Setting Value Function
7B KEB Ride-Thru 2 Activate
(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 877
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7C: Short Circuit Braking (N.O.)
Setting Value Function
7C Short Circuit Braking (N.
O.)
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 654
ON : Short Circuit Braking is enabled.
OFF : Normal operation
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7D: Short Circuit Braking (N.C.)
Setting Value Function
7D 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 654
ON : Normal operation
OFF : Short Circuit Braking is enabled.
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7E: Reverse Rotation Identifier
Setting Value Function
7E Reverse Rotation Identifier
820
V/f CL-V/f OLV CLV AOLV
Sets operation of the KEB2 function through the KEB Ride-Thru 2 (N.C.).
for more information.
V/f CL-V/f OLV CLV AOLV
Sets operation of the KEB2 function through the KEB Ride-Thru 2 (N.O.).
for more information.
V/f CL-V/f OLV CLV AOLV
Sets operation of Short Circuit Braking (N.O.).
V/f CL-V/f OLV CLV AOLV
Sets operation of Short Circuit Braking (N.C.).
V/f CL-V/f OLV CLV AOLV
Sets the rotation direction of the motor when in Simple Closed Loop V/f Control method and F1-21, F1-37 = 0 [Encoder
Option Function Selection = A pulse detection], or when in Closed Loop V/f Control method.
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
for more information.
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
for more information.
Description
OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
YASKAWA SIEPC71061705H GA700 Series Technical Manual