User Constant Tables
5-
63
Fault Restart: L5
User constants for restarting faults are shown in the following table.
L4-02
Speed agree
detection
width
Effective when “Frequency
(speed) agree 1,” “Desired fre-
quency (speed) agree 1,” or
“Frequency (FOUT) detection
1,” Frequency (FOUT) detec-
tion 2 is set for a multi-function
output.
Sets the frequency detection
width in Hz units.
0.0 to
20.0
2.0 Hz
No
A
A
A
A
A
49AH 6-50
Spd Agree
Width
L4-03
Speed agree
detection
level (+/-)
Effective when “Desired fre-
quency (speed) agree 2,” “Fre-
quency (FOUT) detection 3,”
or “Frequency (FOUT) detec-
tion 4" is set for a multi-func-
tion output.
Frequency that should be
detected is set in Hz units.
-400.0
to
+400.0
0.0 Hz
No
A
A
A
A
A
49BH 6-51
Spd Agree
Lvl+-
L4-04
Speed agree
detection
width (+/-)
Effective when “Frequency
(speed) agree 2,” “Desired fre-
quency (speed) agree 2,” Fre-
quency (FOUT) detection 3 or
“Frequency detection 4" is set
for a multi-function output.
Frequency detection width is
set in Hz units.
0.0 to
20.0
2.0 Hz
No
A
A
A
A
A
49CH 6-51
Spd Agree
Width+-
L4-05
Operation
when fre-
quency ref-
erence is
missing
0: Stop (Operation follows the
frequency reference.)
1: Operation at 80% speed
continues. (At 80% of speed
before the frequency
reference was lost)
Frequency reference is lost:
Frequency reference dropped
over 90% in 400 ms.
0 or 1
0
No
A
A
A
A
A
49DH 6-71
Ref Loss
Sel
Con-
stant
Number
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
MEMO-
BUS
Regis-
ter
Page
Display
V/f
V/f
with
PG
Open
Loop
Vec-
tor
1
Flux
Vec-
tor
Open
Loop
Vec-
tor
2
L5-01
Number of
auto restart
attempts
Sets the number of auto restart
attempts.
Automatically restarts after a
fault and conducts a speed
search from the run frequency.
0 to 10
0
No
A
A
A
A
A
49EH
6-72
Num of
Restarts
L5-02
Auto restart
operation
selection
Sets whether a fault contact
output is activated during fault
restart.
0: Not output (Fault contact is
not activated.)
1: Output (Fault contact is
activated.)
0 or 1
0
No
A
A
A
A
A
49FH
6-72
Restart Sel
Con-
stant
Number
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
MEMO-
BUS
Regis-
ter
Page
Display
V/f
V/f
with
PG
Open
Loop
Vec-
tor
1
Flux
Vec-
tor
Open
Loop
Vec-
tor
2
