Figure 7.2 illustrates the connection of this resistor. Table 7.1 lists the
resistor values for the driver output current in 200 milliamp increments.
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38 IM805 Operating Instructions Revision R032306
WARNING! A current adjustment resistor is always necessary to
keep the Driver and/or Motor in a safe operating range.
DO NOT operate the IM805 Driver without a current adjustment
resistor in place.
NOTE: Resistor leads should
be as short as possible to
minimize the amount of noise
coupled into the driver!
Figure 7.2: Current Adjust Resistor Placement
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Table 7.1: Current Adjust Resistor Values
Driver Output Current =
.002 X Resistor Value ( )
Current Adjust Resistor
1/8 W 1%W
P2:3
P2:2
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