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Table 6: iC Speed Profile Control Word Bits
(continued)
Bit number Name Description
8 Jog/No jog 1: Sets the output frequency to the jog speed defined with the jog speed
parameter.
0: No function.
9 Ramp select 1: Ramp 2 is active.
0: Ramp 1 is active.
10 Data valid 1: Use process data (control by PLC).
0: Ignore the current process data. This is linked to the submodule where
the CTW is present. If signals are to be covered, the CTW/STW profile (for
example, the iC Speed Profile) must be part of the signals list.
Use the previously processed data when the data valid bit was true (no
control by PLC).
11 Reserved Reserved for future use.
12 User defined
13 User defined
14 User defined
15 User defined
These bits are reserved for application-specific advanced control. For
more information, refer to the
Parameter Descriptions chapter in the ap-
plication guide.
2.3.3
Status Word (STW)
Table 7: iC Speed Profile Status Word Bits
Bit number Name Description
0 Control ready/Control not ready 1: The device controls are ready and react to process data.
0: The device controls are not ready and do not react to process data.
1 Drive ready/Drive not ready 1: The drive is ready for operation.
0: The drive is not ready for operation. This does not involve faults and
warnings as they are indicated in their respective bits elsewhere.
2 Coasting/No coast 1: There are no active coast signals, and the motor can start when a start
signal is given.
0: The drive has an active coast signal and has released the motor.
3 Fault/No fault 1: A fault has occurred, and an acknowledge signal is required to re-es-
tablish operation.
0: There are no faults.
4 Reserved Reserved
5 Reserved Reserved
6 Reserved Reserved
7 Warning/No warning 1: A warning has occurred.
0: There are no warnings.
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