Operating Instructions DC-xx13 and M31xx
961-00060 rev9 18/25
5.2.4 BCD Option Configuration
Optional Output #1 Remote Inhibit 1, 20
Optional Output #2 Head Retract Status (smart head systems only) 2, 21
Optional Output #3 Pre-Weld Fault (oversize/undersize) 3, 22
Optional Output #4 Good Weld 4, 23
Optional Output #5 BAD Weld 5, 24
Optional Output #6 Smart Weld Head Fault 6, 25
Optional Output #7 Smart Head System Fault 7, 26
Optional Output #8 Displacement Fault 8, 27
Optional Input #1 New Electrode Input 1 9, 13
Optional Input #2 Reset HW 28, 32
Optional Input #3 Toggle Inhibit 10, 14
Optional Input #4 New Electrode Input 2 29, 33
Optional Input #5 Retract Head (smart head systems only) 11, 15
Optional Input #6 New Electrode Input 4 30, 34
Optional Input #7 New Electrode Input 5 12, 16
Optional Input #8 New Electrode Input 6 31, 35
5.2.5 Program Echo Configuration
Optional Output #1 Remote Inhibit 1, 20
Optional Output #2 Weld Head 1 2, 21
Optional Output #3 Weld Head 2 3, 22
Optional Output #4 Program Echo Bit 0 4, 23
Optional Output #5 Program Echo Bit 0 5, 24
Optional Output #6 Program Echo Bit 0 6, 25
Optional Output #7 Program Echo Bit 0 7, 26
Optional Output #8 Spare 8, 27
The Program Echo lines form a BCD pattern which echoes back to the PLC the BCD input pattern,
indicating which profile was selected to weld with (1 to 15).
Optional Input #1 New Electrode Input 1 9, 13
Optional Input #2 Reset HW 28, 32
Optional Input #3 Toggle Inhibit 10, 14
Optional Input #4 New Electrode Input 2 29, 33
Optional Input #5 New Electrode Input 3 11, 15
Optional Input #6 New Electrode Input 4 30, 34
Optional Input #7 New Electrode Input 5 12, 16
Optional Input #8 New Electrode Input 6 31, 35