12-94 Startup Assistant & Parameters 3AXD50000011888
Table 12-4 Level 1 Parameter Block Definitions
Block Title
Parameter (Number)
Selection (Value)
Descriptions
MOTOR DATA
(Continued)
MOTOR POLEPAIRS
CALCULATED (99.15)
Default: Read Only
Range: 0 - 1000
Calculated number of pole pairs in the motor.
MOTOR PHASE ORDER (99.16) Default: 0 (U V W)
Range: 0, 1
0 (U V W) Normal
1 (U W V) Reversed Rotation Direction
Switches the rotation direction of motor. This parameter can be used if the
motor turns in the wrong direction (i.e. because of the wrong phase order
in the motor cable), and correcting the cabling is considered impractical.
Note: Changing this parameter does not affect speed reference polarities,
so positive speed reference will rotate the motor forward. The phase
order selection ensures that “forward” is the correct direction.
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