IM483H/IM805H Rev. R032206
58
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IM483H/IM805H Rev. R032206
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M i c r o s t e p R e s o l u t i o n S e t t i n g s
The number of microsteps per step is selected by the DIP switch (SW1). The
following table shows the standard resolu-
tion values along with the associated switch
settings.
Please note that all of the example settings
are for a stepper motor with 1.8° step angle.
If using a motor with a different step angle
the steps/rev resolution will vary with the
step angle.
For example, a .45° step angle motor (800
Fullsteps/Rev) set to 16 microsteps/step
will have a resolution of 12,800 steps/rev.
Table A.3: Microstep Resolution Switch Settings
JP2
JP1
ENON/ENOFF OPTO/+5V
M
S0
M
S1
M
S2
M
S3
S
W
1
THIS SIDE “ON”
P
O
W
ER
FA
U
LT
FA
N
P
3
+5
V
2
1
M
S
0
M
S
1
M
S
2
M
S
3
S
W
1
THIS SIDE “ON”
Figure A.7: MESEL Select Switch