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Pc-Board DMRPP05
The pc-board DMRPP05 is the control unit for Push-Pull torches and the NanoFeeder.
In case of a Push-Pull application the DMRPP05 replaces the standard motor control pc-board DMR-RT3.
it consists of two pc-boards that are connected via flat ribbon cables:
- pc-board DMRPP-P: power board containing the motor driver circuits
- pc-board DMRPP-C05: control logic
Functions
- driving and monitoring the normal wire feed motor as well as the Push-Pull motor
- driving the solenoid valve
- monitoring control elements (front panel, torch trigger switch)
LEDs
LED
state
designation
1 (red)
off
DSP is ok
lit bright
pc-board is in programming “flash” mode (DIP switch 1 is set to “ON”
lit weak
DSP is not programmed
2 (green) on
+5V supply voltage ok
off
+5V supply voltage is missing
3 (green) blinking
DSP is working
lit continously
wrong configuration (if DIP switch 2 ios set to “ON”
DIP switch
DIP switch setting function
1
ON
programming mode active
OFF
“normal” operation
2
ON
configuration “intermediate feeder” (not supported by MicorMIG)
OFF
configuration Push-Pull / NanoFeeder
Summary of Contents for MicorMIG 300
Page 1: ...Service Manual MicorMIG 909 2130 1 10 ...
Page 35: ...page 35 ...
