Saftronics CIMR-VG5U Installation & Quick Start Manual page 50

Chapter 3 - Quick-Start Programming
Programming Menu
· DC Injection Braking Stop (B1-03 = "2")
Output Frequency
Inverter Output OFF during
Minimum Baseblock Time (L2-03)
Factory Default: 0.5s
Run Command
Upon removal of the FWD (REV) run command, the motor brakes to stop, according to the DC injec-
tion braking time at stop set in B2-04. If this value is set to "0" (factory default), DC injection braking
is disabled, and the motor coasts to stop. When choosing this function, note that the actual stop time
from maximum frequency is the time set in B2-04 multiplied by 10 (see the figure above). This stop-
ping method is disabled during flux vector control.
· Coast to Stop with Timer 1 (B1-03 = "3")
Output Frequency
FWD (REV)
Run Command
After a stop command is given, a run command is not accepted while the coast to stop timer C1-02
elapses (same as Decel Time 1). After the timer runs out, another run command must be given for the
inverter to begin acceleration. This stopping method is disabled during flux vector control.
50
DC injection Braking Time
at Stop (B2-04)
Factory Default: 0.0s
OFF
ON
Figure 21 Stopping Method - DC Injection Braking Stop
Coasting
ON
Run Command Disabled
Figure 22 Stopping Method - Coast to Stop w/ Timer
DC injection
Braking Time
Decel Time 1
(C1-02)
ON ON
VG5 Installation & Quick-Start Manual
B2-04 x 10
DC injection Braking Time
at Stop (B2-04)
F (E1-04)
max
F
out
Accel Time 1
(C1-01)
Time