Omron RX2 Series - Page 394

7 Advanced Settings
7 - 86
High-function General-purpose Inverter RX2 Series User’s Manual
To use the DC braking with frequency command, set [AF101] DC braking selection to 02, and [AF106]
DC braking time to other than 0.0 second. DC output can be started by changing the frequency com-
mand.
The inverter starts DC braking when both the frequency set by the frequency command and the output
frequency fall to [AF103] or below. (Ex.5)
This function operates only when the operation command is on.
If the operation command is turned on after the frequency command has been established (where a
value larger than [AF103]+2 Hz is input), the inverter will start operation with the normal output.
If the frequency command at starting is “0” when the operation command is given via an analog input
terminal, the inverter will start operation with DC braking because both the frequency set by the fre-
quency command and current output frequency are “0”. (Ex.6)
DC Braking with Frequency Command
Operation
command
Frequency
command
Output
frequency
[AF103]
ON
[AF103]
(Ex.5)
ON
[AF103]
[AF103]
Operation
command
Frequency
command
Output
frequency
(Ex.6)