Victor CUTMASTER - Page 50

Troubleshooting 6-14 Manual 0-5230
CUTMASTER 10MM, 12MM TROUBLESHOOTING
HF/QF Header Pin Pin function Signal
1 GND 0VDC
2 Control circuit power source 27VDC
3 Negative of solenoid control signal 0VDC (when soleniod is on)
4 Positive of solenoid control signal 27VDC
Table 6-6 HF/QF Header Pin Function
MB Header Pin Pin function Signal
1 Current control potentiometer 0 — 4VDC
2 N/A N/A
3 Fault indicator signal 2VDC (when indication lights up)
4 N/A N/A
5 Control circuit power supply 5VDC
6 GND 0VDC
7 Power indication signal 2VDC
8 N/A N/A
9 Work indication signal 2VDC
10 Power indication signal 2VDC
Table 6-7 MB Header Pin Function
HFOUT Header Pin Pin function Signal
J3 N/A N/A
Table 6-8 HFOUT Header Pin Function
SOURCE & TIP
Header Pin
Pin function Signal
1 Positive of TIP test signal 5VDC
2 TIP test signal 5VDC (when machine dose no work)
0VDC the machine is woking
3 Control circuit power source 24VDC
4 GND 0VDC
5 Control circuit power source -24VDC
Table 6-9 SOURCE & TIP Header Pin Function
DRIVE Header Pin Pin function Signal
1 Drive circuit power +15VDC
2 IGBT 1 pwm drive signal 15V p-p square wave
3 IGBT 2 pwm drive signal 15V p-p square wave
4 IGBT 2 pwm drive signal 15V p-p square wave
5 IGBT 1 pwm drive signal 15V p-p square wave
6 Overcurrent signal >7VDC when over primary current
protection
7 GND 0VDC
Table 6-10 DRIVE Header Pin Function
U_D Header Pin Pin function Signal
1 Feedback of input voltage 41VDC(input 240vac)
2 GND 0VDC
Table 6-11 U_D Header Pin Function