Omron MX2 Series User Manual page 76

1 Overview
Relationship between DC Injection Braking Power and Carrier
Frequency
The limitation on the braking power and carrier frequency for DC injection braking is changed as
follows. Refer to 7-9-1 DC Injection Braking (DB) on page 7-93 for information on the DC injection
braking.
The DC injection braking power is limited according to
the carrier frequency setting.
100
90
80
Limit value 70
for DC
60
injection
50
braking
40
power
(%)
30
20
10
DC injection braking carrier frequency (kHz)
Limit value
for carrier
frequency
(kHz)
1 - 44
3G3MX2-E
(75)
(46)
(34)
(22)
0 3 5 7 9 11 13 15
1
(10)
1
(22)
1
1
1
(34)
1
(46)
1
(75)
0 10 20 30 40 50 60 70 80 90 100
DC injection braking power (%)
The carrier frequency is automatically reduced
according to the braking power.
Carrier
frequency
(kHz)
(10)
(100)
: Relationship between DC injection braking power and
limit value for carrier frequency (3G3MX2-EV2 Series)
: Relationship between DC injection braking power and
limit value for carrier frequency (3G3MX2-E Series)
: Cannot be set for 3G3MX2-EV2 Series
(Carrier frequency is automatically reduced)
Multi-function Compact Inverter 3G3MX2-EV2 User's Manual (I666-E1)
3G3MX2-EV2
15
12
11
9
7
5
(5)
3
2
0
10 20 30 40 50 60 70 80 90 100
Braking power (%)
1
(2)