Instruction manual

71
• Coast to stop
Example when accel/decel time 1 is selected
Upon removal of the FWD (REV) run command, the motor starts coasting.
• DC injection braking current (n089)
Sets DC injection braking current in units of 1%. (Inverter rated current=100%)
• DC injection braking time at stop (n090)
Sets the DC injection braking time at stopping in units of 0.1 second.
When the setting of n090 is 0, DC injection braking is not performed but
inverter output is shut OFF at the timing of DC injection braking start.
When coasting to a stop is specified in stopping method selection (n005),
DC injection braking at stop does not operate.
Applying DC injection braking
* When frequency reference is changed during running.
OUTPUT
FREQUENCY
ACCEL
TIME 1
(n019)
DECEL
TIME 1
(n020)
COAST TO
STOP
TIME
FWD (REV)
RUN COMMAND
ON
*
*
n016 MIN.
OUTPUT
FREQUENCY
n090
DC INJECTION BRAKING
TIME AT STOP