Omron M1 Series User Manual page 560

7 Other Functions
RUN command
Bold solid line ... output frequency, solid line ... frequency reference
DC Injection Braking
Start Frequency (F20/A09)
DC injection braking current
• When "1: Level operation" is selected for External DC Injection Braking Edge/Level Selection
(E115), DC injection braking operates while the conditions to start DC injection braking are estab-
lished.
RUN command
Bold solid line ... output frequency, solid line ... frequency reference
DC Injection Braking Start Frequency (F20/A09)
DC injection braking current
DC Injection Braking Start Characteristic Selection (H95)
You can select the rise characteristics for DC braking.
H95 data
0
1
7-68
off on
DC Injection Braking Level (F21/A20)
off on
DC Injection Braking Level (F21/A20)
Slow response. The rise of the DC breaking current is increased gently.
Quick response. The rise of the DC breaking current is increased momentarily up to
the braking level.
Deceleration stop start
Output frequency
(Hz)
1st DC Injection Braking
Start Frequency (F20)
0
H95=1
DC injection
braking current
0
F20/A09+2Hz
DC Injection Braking Time (F22/A11)
F20/A09+2Hz
Characteristics
Time
1st DC Injection
Braking Time
(F22)
1st DC Injection
Braking Level
(F21)
H95=0
Time
DC Injection
Braking Start Characteristic Selection
(H95)
M1 Series Standard Type User's Manual (I669)
off
off