Parameter Details
12
12.8 H: Terminal Function Selection
YASKAWA SIEPC71061753C GA500 Technical Manual 641
■ 60: DC Injection Braking Command
Setting Value Function Description
60 DC Injection Braking
Command
Sets the command to use DC Injection Braking to stop the motor.
If you input the Run command or JOG command, it will cancel DC Injection Braking.
Figure 12.73 shows the time chart of the DC Injection Braking function.
Figure 12.73 DC Injection Braking Time Chart
Note:
• When A1-02 = 8 [Control Method Selection = EZOLV], this function is available with a PM motor.
• Refer to b2: DC Injection Braking and Short Circuit Braking on page 512 for more information.
■ 61: Speed Search from Fmax
Setting Value Function Description
61 Speed Search from Fmax
Sets the function to use an external reference to start speed search although b3-01 = 0 [Speed Search Selection at Start =
Disabled] to not allow speed search at start.
When the terminal is activated 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] if you set H1-xx = 61 and H1-xx = 62 at the same time.
• Refer to b3: Speed Search on page 515 for more information.
■ 62: Speed Search from Fref
Setting Value Function Description
62 Speed Search from Fref
Sets the function to use an external reference to start speed search although b3-01 = 0 [Speed Search Selection at Start =
Disabled] to not allow speed search at start.
When the terminal is activated 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] if you set H1-xx = 61 and H1-xx = 62 at the same time.
• Refer to b3: Speed Search on page 515 for more information.
■ 63: Field Weakening
Setting Value Function Description
63 Field Weakening
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.
Note:
Refer to d6: Field Weakening /Forcing on page 580 for more information.
■ 65: KEB Ride-Thru 1 Activate (N.C.)
Setting Value Function Description
65 KEB Ride-Thru 1 Activate
(N.C.)
Sets operation of the KEB1 function through the KEB Ride-Thru 1 (N.C.).
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