YASKAWA GA800 Programming Manual page 380

2.8 H: Terminal Functions
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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" for more information.
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" for more information.
ON : Normal operation
OFF : Short Circuit Braking is enabled.
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7E: Reverse Rotation Identifier
Setting Value Function
7E Reverse Rotation Identifier
ON : Reverse run
The drive knows that the motor is rotating in reverse .
OFF : Forward run
The drive knows that the motor is rotating forward .
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90 to 97: DriveWorksEZ Digital Inputs 1 to 8
Setting Value Function
90 - 97 DWEZ Digital Inputs 1 to 8
Note:
You cannot set values 90 to 97 for inverse output.
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9F: DWEZ Disable
Setting Value Function
9F DWEZ Disable
Note:
Set A1-07 = 2 [DriveWorksEZ Function Selection = Digital input] to use this function.
ON : Disabled
OFF : Enabled
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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.
V/f CL-V/f OLV CLV AOLV
Sets digital inputs used with DriveWorksEZ. Refer to the DriveWorksEZ online manual for more information.
V/f CL-V/f OLV CLV AOLV
Sets operation of the DriveWorksEZ program saved in the drive.
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
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
YASKAWA TOEPYAIGA8002B GA800 Drive Programming