4-117
03-0X =33:
DC braking
When input is active DC-Injection braking is enabled during start and stopping of the inverter.
DC Injection braking is disabled when a run or jog command is active. Refer to the DC braking time diagram in
Figure 4.3.24.
DC
injection
Brake
DC
injection
Brake
t
01-08
(Fmin)
Fout > 01-08 (Fmin)
Fout > 07-06 (DC-Inj Start Freq.)
Run Or Jog
Command
DC injection
Braking
Command
Output
Frequency
OFF
ON
OFF
ON
t
t
07-06
(Fdc-inj)
Figure 4.3.24 DC braking timing diagram
03-0X =34:
Speed Search
Activate speed search function
03-0X =40:
Motor 2 Selection
Activate speed search function
03-0X =47:
Fire mode
When input is active disables all inverter warning and hardware protections. This function is commonly used in
commercial applications where the inverter controls an exhaust fan and needs run to destruction in case of a fire.
03-0X =48:
KEB acceleration
When input is active enables KEB (Kinetic Energy Braking) during acceleration. Refer to the parameter
description of 11-47 and 11-48. Note: To enable set parameter 11-47 to a value greater than 0.