5-49
5
S1-20
Zero-servo gain
Adjust the strength of the zero-
servo lock.
When Closed Loop Vector control
is selected, a position control loop
is created at start and stop. Increas-
ing the zero-servo gain increases
the strength of the lock. Increasing
it too much can cause oscillation.
0 to 100 5 No - - A A 693H 6-13
Zero Servo
Gain
S1-21
Zero-servo
completion
width
Sets the bandwidth of the Zero
Servo completion output.
Enabled when the “zero-servo
completion (end)” is set for a
multi-function output. The zero-
servo completion signal is ON
when the current position is within
the range (the zero-servo position +
zero-servo completion width.)
Set S1-21 to 4 times of the allow-
able displacement pulse amount at
the PG.
0 to
16383
10 No - - A A 694H 6-13
Zero Servo
Count
S1-22
Starting torque
compensation
increase time
Sets the increase time for the ana-
log input torque compensation sig-
nal. Sets the time the torque
reference needs to reach 300%
torque reference.
0
to
5000
500ms No - - A A 695H 6-13
Torque incr T
S1-23
Torque com-
pensation gain
during lowering
Sets the torque compensation gain
at lowering when the torque com-
pensation at start function is used.
0.500
to
10.000
1.000 No - - A A 696H 6-13
TorqComp-
gain@low
S1-24
Torque com-
pensation bias
during raising
Sets the torque compensation bias
at raising when the torque compen-
sation at start function is used.
-200.0
to
+200.0
0.0% No - - A A 697H 6-13
TorqComp-
Bias@ri
S1-25
Torque com-
pensation bias
during lowering
Sets the torque compensation bias
at lowering when the torque com-
pensation at start function is used.
-200.0
to
+200.0
0.0% No - - A A 698H 6-13
TorqComp-
Bias@red
S1-26
Dwell speed
reference
Hold speed reference when the
load is heavy.The frequency refer-
ence follows the C1-07 accelera-
tion 4 setting time.
Acceleration time will be changed
when the motor speed exceeds the
C1-11 setting frequency.
0.0
to
120.0
0.0Hz No - - A A 699H 6-21
DWELL speed
S1-27
Door zone
speed level
Sets the door zone speed level.
If the motor speed (in CLV and
OLV) or the output frequency (in
V/f control) falls below S1-27 and
a multifunction output is set for the
“Door zone” signal
(H2-=42), this output will be
closed.
0.0
to
120.0
0.0Hz No A A A A 69AH 6-58
Door Zone
Level
S1-28
SE1 detection
Selection
Sets how a SE1 fault is reset.
0:Manual Reset
1:Automatic reset at stop
2:No SE1 detection
0 to 2 0 No A A A A 69BH 6-53
SE1 Selection
Para-
meter
Num-
ber
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
MEMO-
BUS
Register
Page
V/f
Open
Loop
Vector
Closed
Loop
Vector
Closed
Loop
Vector
(PM)
Display
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