Lenze S94P01B2 - Manual (Page 36)

S94P01B2
34
Interface
4. The phases that correspond to the Vrs Vst Vtr voltages are Hall B then Hall C
then Hall A or Halls number 2 then 3 then 1. Referring to the following table,
we find that 2-3-1 sequence is Halls Order number 3. We would enter 3 for
the Halls Order field in motor dialog.
HALL ORDER NUMBERS FOR DIFFERENT HALL SEQUENCES
Halls Order Hall Sequence
0 1-2-3
1 1-3-2
2 2-1-3
3 2-3-1
4 3-1-2
5 3-2-1
NOTE
Each Hall Voltage will be in phase with one and only one Output Voltage.
B leads A for CW
This is the encoder phase relationship for CW/CCW shaft rotation. When you obtain the
diagram for your motor phasing similar to shown above, it’s assumed by the software
that the motor shaft rotates CW when looking at the mounting face of the motor. For
that rotation Encoder phase A must lead phase B. If it does leave check box unchecked.
Otherwise (if B leads A ) check B leads A for CW box.
NOTE
Lenze convention references the shaft direction of rotation from the
front (shaft end) of the motor. Some manufacturers’ timing diagrams
are CW when viewed from the “rear” of the motor.
4.6.3.3 For Resolver Equipped Motors Only
If parameter “Resolver” is checked, following parameters appear on the form:
Offset in degree (electrical)
This parameter represents offset between resolver’s “0 degree” and motor’s windings
“0 degree”.
CW for positive
This parameter sets the direction for positive angle increment.
“Offset in degree” and “CW for positive” will be set during Auto-Phasing of the motor.