11.9 L: Protection Functions
968 YASKAWA ELECTRIC SIEP C710617 05F YASKAWA AC Drive GA700 Technical Manual
■ L5-02: Fault Contact at Restart Select
No.
(Hex.)
Name Description
Default
(Range)
L5-02
(049F)
Fault Contact at
Restart Select
Sets the function that sends signals to the MFDO terminal set for Fault [H2-
xx = E] while the drive is automatically restarting.
0
(0, 1)
0 : Active Only when Not Restarting
1 : Always Active
■ L5-04: Interval Method Restart Time
No.
(Hex.)
Name Description
Default
(Range)
L5-04
(046C)
Interval Method
Restart Time
Sets the time interval between each Auto Restart attempt. Set L5-05 = 1
[Auto-Restart Method = Continuous/Immediate Attempts] to enable this
function.
10.0 s
(0.5 - 600.0 s)
■ L5-05: Auto-Restart Method
No.
(Hex.)
Name Description
Default
(Range)
L5-05
(0467)
Auto-Restart Method
Sets the count method for the Auto Restart operation.
0
(0, 1)
0 : Continuous/Immediate Attempts
Counts the number of successful fault resets through Auto Restart.
When this value > L5-01, the drive will send a fault signal and fault code to the keypad and the motor will coast to
stop.
1 : Interval/Attempt after L5-04 sec
Counts the number of successful and unsuccessful fault resets through Auto Restart. The drive does the Auto
Restart process again in the intervals set in L5-04 [Interval Method Restart Time].
When this value > L5-01, the drive will send a fault signal and fault code to the keypad and the motor will coast to
stop.
■ L5-07: Fault Reset Enable Select Grp1
No.
(Hex.)
Name Description
Default
(Range)
L5-07
(0B2A)
Fault Reset Enable
Select Grp1
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.
1111
(0000 - 1111)
0 : Disabled
1 : Enabled(—/—/—/oL4)
Figure 11.141 Setting Digits and Fault Code
■ L5-08: Fault Reset Enable Select Grp2
No.
(Hex.)
Name Description
Default
(Range)
L5-08
(0B2B)
Fault Reset Enable
Select Grp2
Use these 4 digits to set the Auto Restart function for Uv1, ov, oH1, and GF.
From left to right, the digits set Uv1, ov, oH1, and GF, in order.
1111
(0000 - 1111)
0 : Disabled
1 : Enabled(—/–/—/GF)
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