MD Series
5. Connection
5-8
●
Starting when precheck and 2-step welding are selected
(When SCHEDULE MODE on the STATUS screen is set to DOUBLE and
START SIG. INPUT on the STATUS screen is set to 2ND)
Remarks
SQ: Squeeze time
RC: Resistance precheck time
CP: Resistance judging time (2 ms)
U1: Upslope 1 time
W1: Weld 1 time
D1: Downslope 1 time
CL: Cool time
U2: Upslope 2 time W2: Weld 2 time
D2: Downslope 2 time
HD: Hold time
*1: Welding is not performed in W1 and W2 when a fault or caution occurs in
precheck welding.
*2: Normal, fault, and caution signals: When the monitor value is within the setting
range, a normal signal is output. When the monitor value is outside the range or
a fault occurs, a fault or caution signal is output. The selection of fault signal or
caution signal can be changed on the ERROR SETTING screen.
The timing of schedule select, start input, end signal, etc. is the same as that of the
standard starting.
(CAUTION)
(SCH1～16,2ND STAGE)
(END)
(SOL)
(GOOD)
Weld force output
Welding current
End signal output
Normal signal output
Caution signal output
CP
RC
SQ
W1
*2
*1
HD
W2
CL
U1
D1
U2
D2
(NG)
Fault signal output
Schedule select, Start input
Summary of Contents for MD-A8000B-05 Series
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