Configure the r325i using the dip switch – RMS Technologies R325 DRIVER W/PDT User Manual
Page 12
RMS Technologies
Page 12
Version 1.20
R325I Single Axis Controller/Driver Manual
02/13/2006
Configure the R325I using the DIP Switch
R325I DIP Switch Settings
In addition to the Jumper on Pin 7 & 8 on JP1, the Switches 8, 9, and 10 must be “OFF” in
control mode. If using Step & Direction mode remove the jumper.
Run Current
Function
SW1
SW2
SW3
SW4
0.3A ON ON ON ON
0.4A
OFF
ON
ON
ON
0.5A ON OFF ON ON
0.6A
OFF
OFF
ON
ON
0.8A ON ON OFF ON
1.0A
OFF
ON
OFF
ON
1.2A ON OFF OFF ON
1.4A
OFF
OFF
OFF
ON
1.6A ON ON ON OFF
1.8A
OFF
ON
ON
OFF
2.0A ON OFF ON OFF
2.2A
OFF
OFF
ON
OFF
2.4A ON ON OFF OFF
2.6A
OFF
ON
OFF
OFF
2.8A ON OFF OFF OFF
3.0A
OFF
OFF
OFF
OFF
WARNING: Current of 2.7 Amp and above REQUIRES an additional heatsink, make sure
the temperature of the bracket does not exceed 45° C
Hold Current (Percent of Run Current)
Function
SW5
SW6
0% ON ON
33%
OFF
ON
66% ON OFF
100%
OFF
OFF
Step Resolution
Function
SW7
SW8
SW9
SW10
Full Step*
OFF
OFF
OFF
OFF
2X
ON
OFF
OFF
OFF
4X ON ON OFF
OFF
8X
ON
OFF
ON
OFF
16X ON ON ON OFF
32X
ON
OFF
OFF
ON
64X ON ON OFF ON
128X
ON
OFF
ON
ON
256X ON ON ON ON
*The power must be turned OFF when switching in and out of Full Step mode.
Notes:
1. Switches 8, 9 , and 10 must be set to ‘OFF’ to use the R325I in control mode. This is
in addition to installing the jumper on JP1 Pins 7 and 8.
2. Installing a jumper on JP1 Pins 9 and 10 runs the factory test routine