YASKAWA Varispeed f7 User Manual

User Constant Tables
5-61
* 1. When C6-01 = 0, the upper limit is 150.0.
* 2. When C6-01 = 1, the upper limit is 400.0.
* 3. When C6-01 = 0, -150.0 to +150.0.
* 4. When C6-01 = 1, -400.0 to +400.0.
Fault Restart: L5
User constants for restarting faults are shown in the following table.
L4-03
Speed
agreement
detection
level (+/-)
Effective when “Desired fre-
quency (speed) agree 2,”
“Frequency (FOUT) detec-
tion 3,” or “Frequency
(FOUT) detection 4" is set
for a multi-function output.
Frequency that should be
detected is set in Hz units.
-400.0
to
+400.0
*3
0.0 Hz No A A A A 49BH 6-54
-300.0
to
+300.0
*4
L4-04
Speed
agreement
detection
width (+/-)
Effective when “Frequency
(speed) agree 2,” “Desired
frequency (speed) agree 2,”
Frequency (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 49CH 6-54
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 49DH 6-74
Con-
stant
Number
Name Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
MEMO
BUS
Regis-
ter
Page
V/f
V/f
with
PG
Open
Loop
Vec-
tor
Flux
Vec-
tor
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 fre-
quency.
0 to 10 0 No A A A A 49EH 6-75
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 49FH 6-75
Con-
stant
Number
Name Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
MEMO
BUS
Regis-
ter
Page
V/f
V/f
with
PG
Open
Loop
Vec-
tor
Flux
Vec-
tor

YASKAWA Varispeed f7 Specifications

General

Brand	YASKAWA
Model	Varispeed f7
Category	Inverter
Language	English