YASKAWA HV600 Technical Reference page 635

◆
L4: Speed Detection
No.
Name
(Hex.)
L4-01 Speed Agree Detection
Level
(0499)
L4-02 Speed Agree Detection
Width
(049A)
L4-03 Speed Agree Detection
Level (+/-)
(049B)
L4-04 Speed Agree Detection
Width (+/-)
(049C)
L4-05 Fref Loss Detection
Selection
(049D)
L4-06 Frequency Reference
@Loss of Ref
(04C2)
L4-07 Speed Agree Detection
Selection
(0470)
◆
L5: Fault Restart
No.
Name
(Hex.)
L5-01 Number of Auto-Restart
Attempts
(049E)
L5-02 Fault Contact at Restart
Select
(049F)
L5-04 Interval Method Restart
Time
(046C)
L5-07 Fault Reset Enable Select
Grp1
(0B2A)
YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference
Description
Sets the level to detect speed agree or motor speed when H2-01 to H2-03 = 2, 3, 4, 5
[MFDO Function Selection = Speed Agree 1, User-set Speed Agree 1, Frequency
Detection 1, Frequency Detection 2].
Sets the width to detect speed agree or motor speed when H2-01 to H2-03 = 2, 3, 4, 5
[MFDO Function Selection = Speed Agree 1, User-set Speed Agree 1, Frequency
Detection 1, Frequency Detection 2].
Sets the speed agree detection level or motor speed detection level when H2-01 to H2-03 =
13, 14, 15, 16 [MFDO Function Selection = Speed Agree 2, User-set Speed Agree 2,
Frequency Detection 3, Frequency Detection 4].
Sets the width to detect speed agree or motor speed when H2-01 to H2-03 = 13, 14, 15, 16
[MFDO Function Selection = Speed Agree 2, User-set Speed Agree 2, Frequency
Detection 3, Frequency Detection 4].
Sets the operation when the drive detects a loss of frequency reference.
0 : Stop
1 : Run at (L4-06 x Last Reference)
Sets the frequency reference as a percentage to continue drive operation after it detects a
frequency reference loss. The value is a percentage of the frequency reference before the
drive detected the loss.
Sets the condition that activates speed detection.
0 : No Detection during Baseblock
1 : Detection Always Enabled
Description
Sets the number of times that the drive will try to restart.
Sets the function that sends signals to the MFDO terminal set for Fault [H2-xx = E] while
the drive is automatically restarting.
0 : Active Only when Not Restarting
1 : Always Active
Sets the time interval between each Auto Restart attempt.
Use these 4 digits to set the Auto Restart function for oL1 to oL4. From left to right, the
digits set oL1, oL2, oL3, and oL4, in order.
0000 : Disabled
0001 : Enabled (—/—/—/oL4)
0010 : Enabled (—/—/oL3/—)
0011 : Enabled (—/—/oL3/oL4)
0100 : Enabled (—/oL2/—/—)
0101 : Enabled (—/oL2/—/oL4)
0110 : Enabled (—/oL2/oL3/—)
0111 : Enabled (—/oL2/oL3/oL4)
1000 : Enabled (oL1/—/—/—)
1001 : Enabled (oL1/—/—/oL4)
1010 : Enabled (oL1/—/oL3/—)
1011 : Enabled (oL1/—/oL3/oL4)
1100 : Enabled (oL1/oL2/—/—)
1101 : Enabled (oL1/oL2/—/oL4)
1110 : Enabled (oL1/oL2/oL3/—)
1111 : Enabled (oL1/oL2/oL3/oL4)
9.11 L: Protection Functions
Default
Ref.
(Range)
0.0 Hz 329
(0.0 - 400.0 Hz)
2.0 Hz 329
(0.0 - 20.0 Hz)
0.0 Hz 329
(-400.0 - +400.0 Hz)
2.0 Hz 329
(0.0 - 20.0 Hz)
1 329
(0, 1)
80.0% 330
(0.0 - 100.0%)
0 330
(0, 1)
Default
Ref.
(Range)
0 331
(0 - 10 times)
0 331
(0, 1)
10.0 s 332
(0.5 - 3600.0 s)
1111 332
(0000 - 1111)
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