YASKAWA HV600

9.11 L: Protection Functions
636 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference
No.
(Hex.)
Name Description
Default
(Range)
Ref.
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.
0000 : Disabled
0001 : Enabled (—/–/—/GF)
0010 : Enabled (—/–/oH1/–)
0011 : Enabled (—/–/oH1/GF)
0100 : Enabled (—/ov/—/–)
0101 : Enabled (—/ov/—/GF)
0110 : Enabled (—/ov/oH1/–)
0111 : Enabled (—/ov/oH1/GF)
1000 : Enabled (Uv1/–/—/–)
1001 : Enabled (Uv1/–/—/GF)
1010 : Enabled (Uv1/–/oH1/–)
1011 : Enabled (Uv1/–/oH1/GF)
1100 : Enabled (Uv1/ov/—/–)
1101 : Enabled (Uv1/ov/—/GF)
1110 : Enabled (Uv1/ov/oH1/–)
1111 : Enabled (Uv1/ov/oH1/GF)
1111
(0000 - 1111)
332
L5-40
(3670)
Low Feedback Flt Retry
Selection
Sets the drive to do an Auto Restart when the drive detects an LFB [Low Feedback
Sensed] fault.
0 : No Retry
1 : Retry
0
(0, 1)
333
L5-41
(3671)
Hi Feedback Flt Retry
Selection
Sets the drive to do an Auto Restart when the drive detects an HFB [High Feedback
Sensed] fault.
0 : No Retry
1 : Retry
0
(0, 1)
334
L5-42
(3672)
Feedback Loss Fault
Retry Select
Sets the drive to try an Auto Restart when it drive detects an FDBKL [WIRE Break] fault.
0 : No Retry
1 : Retry
0
(0, 1)
335
L5-49
(3679)
Fault Retry Speed Search
Select
Sets the drive to do a speed search at the start of a Fault Retry.
0 : Disabled
1 : Enabled
1
(0, 1)
335
L5-50
(367A)
Setpoint Not Met Fault
Retry Sel
Sets the drive to try an Auto Restart when it detects an NMS [SetPoint Not Met] fault.
0 : No Retry
1 : Retry
0
(0, 1)
335
L5-51
(367B)
Loss of Prime Fault Retry
Select
Sets the drive to try an Auto Restart if it detects an LOP [Loss Of Prime] fault.
0 : No Retry
1 : Retry
0
(0, 1)
335
L5-53
(3251)
Thermostat Fault Retry
Selection
Sets the drive to try an Auto Restart if it detects a VLTS [Thermostat Fault] fault.
Note:
• To use this function, set S5-01 ≠ 0 [HAND Frequency Reference Source ≠ HAND
Analog Input]
• The drive will only restart after the Thermostat digital input de-activates and the L5-
04 [Interval Method Restart Time] timer is expired.
0 : No Retry
1 : Retry
1
(0, 1)
336