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Status Word bits
The Status word is composed of 32 bits. The meanings of bits are described below.
Table 20. Status Word bits B1-B28
Table 21. Status Word bits B29-B31, descriptions of bit connections
The use of process data depends on the application. In a typical situation, the device is started
and stopped with the ControlWord (CW) written by the Master and the Rotating speed is set with
Reference (REF). With PD1…PD8 the device can be given other reference values (e.g. Torque
reference).
With the StatusWord (SW) read by the Master, the status of the device can be seen. Actual Value
(ACT) and PD1…PD8 show the other actual values.
Bit Name Value = 1 Value = 0 Description
B0 Ready Ready Not ready
Indicates whether the drive is
ready or not
B1 Run Running Stop
Indicates whether the drive is
running or stopped
B2 Direction Counterclockwise Clockwise
Indicates the rotation direc-
tion of the motor
B3 Fault Faulted Not faulted Indicates if a fault is active
B4 Alarm Alarm No alarm Indicates if an alarm is active
B5 AtReference True False Reference frequency reached
B6 ZeroSpeed True False Motor running at zero speed
B7 FluxReady True False Motor is magnetized
B8-B28 Not used
B29
Control place
B30
Control place
B31
Control place
Description
00 1 Fieldbus
01 0 Keypad
0 1 1 PC tool
10 0I/O terminals
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