Omron SYSDRIVE 3G3XV-EV2 Series - Page 43

40
Second Functions (Constant Nos. 20 to 29)
Function No. Name Description Initial
set-
ting
User
set
values
See
page
REV run pro-
hibit
20 Run signal
selection 2
1
st
digit = 0: REV run enabled
= 1: REV run disabled
0000
1
st
45
Operator
stop key pre-
cedence
2
nd
digit = 0: STOP Key effective
= 1: STOP Key ineffective
1
s
t
digit
4
th
digit
––– 3
rd
digit Not used. ---
Stall preven-
tion during
deceleration
4
th
digit = 0: Stall prevention during decel-
eration provided
= 1: Stall prevention during decel-
eration not provided (at brak-
ing resistor connected)
50
––– 21 Output moni-
tor selection
1
st
digit Not used. 0000 49
Analog moni-
tor selection
2
nd
digit = 0: Analog monitor - output fre-
quency
= 1: Analog monitor - output cur-
rent
(Analog monitor gain s set by constant No.
45.)
S-curve at
accel/decel
time
S-curve at
accel/decel
time
No S-curve 3rd digit = 0, 4th digit = 0
S-curve: 0.2 s 3rd digit = 0, 4th digit = 1
S-curve: 0.5 s 3rd digit = 1, 4th digit = 0
S-curve: 1.0 s 3rd digit = 1, 4th digit = 1
58
Output fre-
quency con-
22 Frequency
reference gain
Setting unit: 0.01, setting range: 0.01 to 2.00 1.00 48
qy
trol (see note
2)
23 Frequency
reference bias
Setting unit: 0.01, setting range: –1.00 to
1.00
0.00 48
Frequency
limit control
24 Frequency
upper limit
Setting unit: 1%, setting range: 0 to 110% 100% 50
25 Frequency
lower limit
Setting unit: 1%, setting range: 0 to 110% 0%
DC injection
braking
26 DC injection
braking cur-
rent
Setting unit: 1%, setting range: 0 to 100% of
Inverter rated current.
50% 50
27 DC injection
braking time
at stop
Setting unit: 0.1 s, setting range: 0.0 to
25.5 s
0.5 s
28 DC injection
braking time
at start
Setting unit: 0.1 s, setting range: 0.0 to
25.5 s
0.0 s
Torque com-
pensation
29 Automatic
torque boost
gain
Setting unit: 0.1, setting range: 0.0 to 9.9 1.0 52
Note 1. When setting the second function, set n%0 to 2 or 3.
2. Can be changed even during run.
Function/Constant List Section 2-7