6-12
6
The falling edge of the Inspection Speed command or UP/DOWN commands triggers the contactor open com-
mand, the motor brake close command and the base block.
S3-03 > 0 sec., Stop with deceleration ramp
The inverter stops when the Inspection Speed command or the Up/Down command is removed. In this case:
• The output frequency is reduced using the deceleration time set in S3-03.
• When the minimum frequency is reached the brake open signal is removed immediately and the contactor
control output is removed immediately
• The inverter output is cut after the brake open command removal.
The falling edge of the Inspection Speed command or UP/DOWN commands triggers the deceleration.
INFO
During inspection run the carrier frequency is reduced to 2 kHz.
Up/Down (D/I)
MC closed (D/O)
Inspection Speed
Speed
DC Injection/
zero servo
Internal RUN
Brake opened (D/O)
Inspection RUN
(Stop by Up/Down signal removal)
Hardware BB
Inspection RUN
(Stop by Inspection Speed signal removal)
DC Injection/
zero servo
Up/Down (D/I)
MC closed (D/O)
Inspection Speed
Speed
Internal RUN
Brake opened (D/O)
Hardware BB
Up/Down (D/I)
MC closed (D/O)
Inspection Speed
Speed
DC Injection/
zero servo
Internal RUN
Brake opened (D/O)
Inspection RUN
(Stop by Up/Down signal removal)
Hardware BB
Inspection RUN
(Stop by Inspection Speed signal removal)
Up/Down (D/I)
MC closed (D/O)
Inspection Speed
Speed
Internal RUN
Brake opened (D/O)
Hardware BB
DC Injection/
zero servo
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