ESAB fabricator 141i, Руководство по обслуживанию

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ESAB FABRICATOR 141i
Manual 0-5448 6-15 TROUBLESHOOTING
R-G Header Pin Pin Function Signal
1 Spool Gun motor negative
0-24V between
pin 1 and 4
2 +24V trigger positive
+23V-25VDC,
0V@ trigger
closed
3 Trigger switch RTN 0V
4 Spool Gun motor positive
0-24V between
pin 1 and 4
5 -12VDC Pot Max -12VDC
6 +12VDC Pot Min +12VDC
7 Remote Amps Pot Wiper -12V~+12VDC
8 Remote Vots Pot Wiper -12V~+12VDC
Table 6-32 R-G Header Pin Function (Connects to front panel 8 pin remote socket)
J12 Header Pin Pin Function Signal
1 Serial display date& EPROM (D-IN) 5VDC digital
2 Serial display data(LOAD) 5VDC digital
3 Serial display data (CLK) 5VDC digital
4 2T/4T push button 0VDC
5 Serial display EPROM (D-OUT) 5VDC digital
6 Not used n/c
7 Chip select 5VDC digital
8 MODEpush button 0VDC
9 +15VDC 15VDC
10 Not used n/c
11 Inductance pot terminal 2
0-10 kΩ between
pin 11 and 13
12 Volts set point 0-5VDC
13 Inductance pot terminal 1
0-10 kΩ between
pin 11 and 13
14 Amps set point 0-5VDC
15 5VDC 5VDC
16 Common 0VDC
Table 6-33 J12 Header Pin Function (Connects to MB header on Control PCB2)