372
YASKAWA
TOEPYAIHV6002A HV600 Drive Programming
Figure 2.95 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)
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)
Figure 2.96 Setting Digits and Fault Code
■
L5-40: Low Feedback Flt Retry Selection
No.
(Hex.)
Name
Description
Default
(Range)
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
(0, 1)
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:
V/f
OLV/PM
OLV/PM
EZOLV
V/f
OLV/PM
OLV/PM
EZOLV