YASKAWA HV600 Manual page 372

2.9 L: Protection Functions
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L5-08: Fault Reset Enable Select Grp2
No.
Name
(Hex.)
L5-08 Fault Reset Enable Select
Grp2
(0B2B)
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)
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L5-40: Low Feedback Flt Retry Selection
No.
Name
(Hex.)
L5-40 Low Feedback Flt Retry
Selection
(3670)
0 : No Retry
1 : Retry
• When L5-40 = 1 and b5-09 = 1 [PID Output Level Selection = Reverse Output (Reverse Acting)], the auto-restart
timer will not start timing until after the feedback level increases to more than Y1-08 [Low Feedback Level] (+ Y1-
14 [High Feedback Hysteresis Level]).
• The drive will set the output frequency to zero during the auto-restart interval time.
• If you remove the Run (or HAND) Command during the auto-restart interval time, the drive will immediately detect
and reset the fault.
• When L5-49 = 1 [Fault Retry Speed Search Select = Enabled], the drive will do a speed search when it resets and
restarts after a fault.
• When you enable Thrust or Pre-Charge Modes, the drive will operate them correctly.
When L5-40 = 1, the drive operation will change when b5-09 [PID Output Level Selection] changes:
372
Figure 2.95 Setting Digits and Fault Code
V/f OLV/PM EZOLV OLV/PM
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.
Figure 2.96 Setting Digits and Fault Code
V/f OLV/PM EZOLV OLV/PM
Sets the drive to do an Auto Restart when the drive detects an LFB [Low Feedback Sensed] fault.
Description
Description
YASKAWA TOEPYAIHV6002A HV600 Drive Programming
Default
(Range)
1111
(0000 - 1111)
Default
(Range)
0
(0, 1)