Erbe ICC 200, Service Manual

Page: 118 / 266

1 TEST PROGRAMS AND ADJUSTMENTS 118
/ 266
Adjustment of activation
and instrument detection
MIC board 30128-200
Setting of activation detection
Set the trimming potentiometer TP 2 to approximately the center position.
ATTENTION!
Never forget to remove jumper JP4.
Test instructions for program 12 MIC
• Assignment of MIC output socket for the MIC program:
Pin 1: NE 1
Pin 2: NE 2 not assigned
Pin 3: CUT cutting function
Pin 4: Instrument detection between Pin 1 and Pin 4
Pin 5: Activation detection between Pin 1 and Pin 5
• Set and test instrument detection and activation detection:
Test instrument detection together with the TEM instrument EE 20191-275 and connecting cable EE
20192-086 in the MIC program.
• Connect up the compressed air supply:
The MIC output socket is active in the MIC program. Connect up to the compressed air supply (max.
5 bar). Connect up 10 Ohm detection resistor corresponding to TEM instrument no. 1.
• Test CUT function:
The CUT function is activated with the yellow footswitch.
MIC socket AUTO CUT APM P [Watt]
NE1
CUT
Effect 3
40 W
500 Ohm 40 ± 15 %
ATTENTION!
The measuring system will be damaged beyond repair if the HF lines are connected up to the APM incorrectly.