Baldor MN1851 Tablet User Manual


 
Operation 5-7MN1851
After the motor and control are selected, click the General menu and note that the values are filled in.
Confirm that the Bus Voltage is correct. Enter the Encoder Feedback value for your encoder (see
Table 5-1). Click Download when finished.
Table 5-1 Encoder Feedback
Encoder Feedback Encoder Resolution
LMBLxxA or
LMBLxxB
LMBLxxE LMCF (All) micron counts / meter counts / mm
not available 1143 762 20 50,000 50
1143 2286 1524 10 100,000 100
2286 4572 3048 5 200,000 200
5715 11430 7620 2 500,000 500
11430 14 bits maximum 15240 1 1,000,000 1,000
For encoders other than those listed in Table 5-1, calculate the encoder resolution
as follows: (An example of a 5 micron encoder with an LMCF motor is given).
Encoder Feedback +
motor pitch (mm)
ǒ
1
ǒ
counts per mm
Ǔ
Ǔ
x4
+
60.96
ǒ
1
(
200
)
Ǔ
x4
+ 3048
Where:
motor pitch = 45.72 mm (LMBLxxA or B series)
motor pitch = 91.44 mm (LMBLxxE series)
motor pitch = 60.96 mm (LMCF cog free motors)