Parameter No. Function name Data
Default da-
ta
Unit
H195
DC Injection Braking Start-
up Time
0.00: Disable
0.01 to 30.00 s
Only motor 1 is effective
0 s
E01 to E05, E98,
E99
Input T
erminal [DI1] to [DI7]
Function Selection
13: DB (External DC injection braking)
• When operation is started, DC injection braking operation is canceled and normal operation is start-
ed.
• If the RUN command is turned ON during DC injection braking, DC injection braking is canceled and
normal operation is started.
DC Injection Braking by DB Terminal (E114 = “0: External Termi-
nal,” “1: External DC Injection Braking/Setting Frequency”)
• DC injection braking can be applied by the DB terminal (13: External DC injection braking). Set “13:
DB (External DC injection braking)” to Input Terminal [DI1] Function Selection to Input Terminal [DI7]
Function Selection (E01 to E05, E98, E99).
•
When “2: Setting frequency” is selected for DC Injection Braking Selection (E114), DC injection
braking by DB terminal (13: External DC injection braking) is disabled.
• When “1: External DC injection braking/setting frequency” is selected for DC Injection Braking Se-
lection (E114), this setting is given priority over DC injection braking by DC Injection Braking Start
Frequency (F20/A09).
• When “0: Edge operation” is selected for External DC Injection Braking Edge/Level Selection
(E115), DC injection braking operates only for the time period set in the DC Injection Braking Time
(F22/A11) from the rising edge of the DB terminal.
RUN command
DB terminal
DC injection braking current
DC Injection Braking Level (F21/A20)
DC Injection Braking Time (F22/A11)
Output frequency
on
off
on
off
• When “1: Level operation” is selected for External DC Injection Braking Edge/Level Selection
(E115), DC injection braking operates while the DB terminal (13: External DC injection braking) is
ON.
7 Other Functions
7-64
M1 Series Standard Type User's Manual (I669)
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