YASKAWA GA800 Programming Manual page 375

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.
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61: Speed Search from Fmax
Setting Value Function
61 Speed Search from Fmax
When the terminal is turned ON for b3-24 = 2 [Speed Search Method Selection = Current Detection 2], the drive
starts speed search from the maximum output frequency.
Note:
• The drive will detect oPE03 [Multi-Function Input Setting Err] when H1-xx = 61 and 62 are set at the same time.
• Refer to "b3: Speed Search" for more information.
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62: Speed Search from Fref
Setting Value Function
62 Speed Search from Fref
When the terminal is turned ON for b3-24 = 2 [Speed Search Method Selection = Current Detection 2], the drive
starts speed search from the frequency reference.
Note:
• The drive will detect oPE03 [Multi-Function Input Setting Err] when H1-xx = 61 and 62 are set at the same time.
• Refer to "b3: Speed Search" for more information.
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63: Field Weakening
Setting Value Function
63 Field Weakening
Note:
Refer to "d6: Field Weak & Field Force" for more information.
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65: KEB Ride-Thru 1 Activate (N.C.)
Setting Value Function
65 KEB Ride-Thru 1 Activate
(N.C.)
ON : Normal operation
OFF : Deceleration during momentary power loss
When you enable KEB Ride-Thru 1, set L2-29 [KEB Method Selection]. The drive operates with the selected KEB
method.
YASKAWA TOEPYAIGA8002B GA800 Drive Programming
Figure 2.85 DC Injection Braking Time Chart
V/f CL-V/f OLV CLV AOLV
Sets the function to start speed search using an external reference although b3-01 = 0 [Speed Search Selection at Start = Disabled].
V/f CL-V/f OLV CLV AOLV
Sets the function to use an external reference to start speed search although b3-01 = 0 [Speed Search Selection at Start = Disabled].
V/f CL-V/f OLV CLV AOLV
Sets the function to send the Field Weakening Level and Field Weakening Frequency Limit commands set in d6-01[Field
Weakening Level] and d6-02 [Field Weakening Frequency Limit] when the input terminal is activated.
V/f CL-V/f OLV CLV AOLV
Sets operation of the KEB1 function through the KEB Ride-Thru 1 (N.C.).
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
2.8 H: Terminal Functions
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