SEW-Eurodrive MOVITRAC 07, Системное руководство

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System Manual – MOVITRAC® 07
Manual speed control module and external setpoint selection
Startup
You can limit the speed by P301 Minimum speed and P302 Maximum speed .
After a fault, a reset can be performed using the "STOP/RESET" button, the terminal or
the interface. "Manual speed control module" operating mode is once again active after
the reset. The drive remains stopped.
The
Stop
display flashes to indicate that you have to re-enable the drive with the "RUN"
key.
The P760 Locking run/stop keys parameter does not have any effect in "manual speed
control module" operating mode.
External setpoint
selection You can enable the inverter with the "RUN" button and stop it again with the "STOP/RE-
SET" button. You can switch off the function of both buttons using
P760 Locking
RUN/STOP keys .
Setpoint direction
of rotation
You can specify the setpoint direction of rotation:
• "CW/STOP" and "CCW/STOP" in
P101 Control signal source = TERMINALS
or
P101 Control signal source = 3-WIRE-CONTROL
• The polarity of the setpoint in the process data word in
P101 Control signal source =
RS485 or SBus
and
P100 Setpoint source = RS485 or SBus
Setpoint speed You can assign the setpoint speed:
• The setpoint potentiometer (if P121 Addition Setpoint Potentiom. is set to ON)
• P100 Setpoint source
– Fixed setpoints
– Fixed setpoints with analog input
– Process data word from SBus or RS-485 (RS-485 only for service purposes)
– Motor potentiometer
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