ESAB fabricator 141i, Руководство по обслуживанию

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ESAB FABRICATOR 141i
TROUBLESHOOTING 6-14 Manual 0-5448
J1 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 6-28 J1 Header Pin Function (Connects to J11 header on Remote Interface PCB4)
4. Remote Interface PCB4
J12
GUN1
GUN
R-G
J11
REMOTE
Art # A-12175
15V
1
1
1
1
1
1
1
SGM
1
GUN1 Header Pin Pin Function Signal
1 +24V trigger positive (/Torch Switch)
+23~25VDC
0V@Trigger closed,
2 0VDC 0V
Table 6-29 GUN1 Header Pin Function (Connects to GUN header on Control PCB2)
REMOTE Header Pin Pin Function Signal
1
Local/ Remote switch
Closed when Remote
Mode selected
2
Table 6-30 REMOTE Header Pin Function (Connects to SW2 Local/ Remote switch)
15V Header pin Pin Function Signal
1 +15V power source +15VDC
2 0V 0V
Table 6-31 15V Header Pin Function (Connects to 15V header on Spool Gun PCB6)