10.5 b: Application
472 YASKAWA SIEPC71061723A YASKAWA AC Drive CR700 Technical Manual
No.
(Hex.)
Name Description
Default
(Range)
Ref.
b1-21
(0748)
Expert
CLV Start Selection
Sets the conditions for the drive to accept the Run command when the motor speed is at
least the setting value of b2-01 or less than the setting value of E1-09. Usually it is not
necessary to change this setting.
0 : Reject RUN if b2-01<U1-05<E1-09
1 : Accept RUN Command at Any Speed
0
(0, 1)
593
b1-23
(0B1D)
Selection REV
Parameters
Sets the operation of reverse parameters.
0 : Disable
1 : Enabled
0
(0, 1)
593
b1-35
(1117)
Expert
Digital Input Deadband
Time
Sets the deadband time for MFDIs.
0.0 ms
(0.0 to 100.0 ms)
593
◆ b2: DC Injection Braking
No.
(Hex.)
Name Description
Default
(Range)
Ref.
b2-01
(0189)
DC Injection/Zero
SpeedThreshold
Sets the frequency to start DC Circuit Braking and Zero Servo.
Note:
This parameter is available when b1-03 = 0 [Stopping Method Selection = Ramp to
Stop].
0.5
(0.0 - 10.0 Hz)
593
b2-02
(018A)
DC Injection Braking
Current
Sets the DC Injection Braking current as a percentage of the drive rated current.
50%
(0 - 100%)
594
b2-03
(018B)
DC Inject Braking Time
at Start
Sets the DC Injection Braking Time at stop. Sets the zero speed control at start in CLV.
0.00 s
(0.00 - 10.00 s)
594
b2-04
(018C)
DC Inject Braking Time
at Stop
Sets the DC Injection Braking Time at stop. Sets the zero speed control at stop in CLV.
Determined by A1-02
(0.00 - 10.00 s)
594
b2-08
(0190)
Magnetic Flux
Compensation Value
Sets how much current the drive injects when DC Injection Braking at Start starts
(Initial Excitation) as a percentage of E2-03 [Motor No-Load Current].
0%
(0 - 1000%)
595
◆ b4: Timer Function
No.
(Hex.)
Name Description
Default
(Range)
Ref.
b4-03
(0B30)
Expert
Terminal M1-M2 ON-
Delay Time
Sets the delay time to activate the contact after the function set in H2-01 activates.
0 ms
(0 - 65000 ms)
596
b4-04
(0B31)
Expert
Terminal M1-M2 OFF-
Delay Time
Sets the delay time to deactivate the contact after the function set in H2-01 deactivates.
0 ms
(0 - 65000 ms)
596
b4-05
(0B32)
Expert
Terminal M3-M4 ON-
Delay Time
Sets the delay time to activate the contact after the function set in H2-02 activates.
0 ms
(0 - 65000 ms)
596
b4-06
(0B33)
Expert
Terminal M3-M4 OFF-
Delay Time
Sets the delay time to deactivate the contact after the function set in H2-02 deactivates.
0 ms
(0 - 65000 ms)
596
b4-07
(0B34)
Expert
Terminal P2 ON-Delay
Time
Sets the delay time to activate the contact after the function set in H2-03 activates.
0 ms
(0 - 65000 ms)
596
b4-08
(0B35)
Expert
Terminal P2 OFF-Delay
Time
Sets the delay time to deactivate the contact after the function set in H2-03 deactivates.
0 ms
(0 - 65000 ms)
596
b4-09
(0B36)
Expert
Terminal P2-C2 ON-
Delay Time
Sets the delay time to activate the contact after the function set in H2-04 activates.
0 ms
(0 - 65000 ms)
596
b4-10
(0B37)
Expert
Terminal P2-C2 OFF-
Delay Time
Sets the delay time to deactivate the contact after the function set in H2-04 deactivates.
0 ms
(0 - 65000 ms)
596
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