4-112
03-0X =14:
Emergency stop (decelerate to zero and stop)
Refer to the "deceleration time of emergency stop" of parameter 00-26
03-0X =15:
External Baseblock Command (coast to stop)
When active the inverter output is turned off.
During run:
When an external base block command is activated, the keypad displays "BBn BaseBlock (Sn)",
indicating the inverter output is turned off (n indicates the digital input number 1
– 6). Upon removing the base
block signal, the motor will run at the frequency reference. If speed search from frequency reference is active the
inverter output frequency starts from the frequency reference and searches for the coasting motor speed and
continue to operate. If speed search is not active the output frequency starts at 0Hz.
During deceleration:
When an external base block command is activated, the keypad displays "BBn BaseBlock
(Sn)", indicating the inverter output is turned off (n indicates the digital input number 1
– 6). Upon removing the
base block signal, the motor is stopped or will coast to a stop and the inverter remains in the stop condition.
During acceleration:
When an external base block command is activated, the keypad displays "BBn BaseBlock
(Sn)", indicating the inverter output is turned off (n indicates the digital input number 1
– 6). Upon removing the
base block signal, the motor will run at the frequency reference. If speed search from frequency reference is
active the inverter output frequency starts from the frequency reference and searches for the coasting motor
speed and continue to operate. If speed search is not active the output frequency starts at 0Hz.
Please refer figure 4.3.22 for external base block operation.
Run
Command
External
Baseblock
Output
Frequency
Speed search active
Coast to Stop
Coast to Stop
time
time
time
Figure 4.3.22 External base block operation
03-0X =16:
PID control disabled.