MAWA-050A
6. Timing Chart
6-10
*5 When using the optional touch start head, set H-HEAD UP and H-END signals’ output times to 200 ms. Refer to “4. (6)
(g)
[Op-IO] H-END signal output time” and “(i) [Op-IO] H-HEAD UP signal output time.”
*6 When the welding current value stays 0 A for 5 ms after the welding start, it is considered as LOST and the welding control is
stopped, and then the END signal is output.
*7 Set value of “END signal output time.” Refer to “4. (6)
(c) END signal output time.”
*8 Set value of “GOOD/NG signal output time.” Refer to “4. (6)
(b) GOOD/NG signal output time.”
*9 It becomes about 1300 ms when the High speed SCH change (No Wave) in 4. (6)
(h) is OFF and about 100 ms when it is ON.
However, when the END signal output time or the GOOD/NG signal output time is 100 ms or longer, it is made the same as OFF
of the longer set time. Also, it takes about 1700 ms when the current flows when ENVELOPE in the Limit output judgment on
the Monitor select screen is ON. Refer to ENVELOPE of “4. (11) (d)
Limit judgment output.”
*10 The LOST output is turned on at the time of the END output after the occurrence of LOST and kept until the next welding starts.
