Amada MD Series, Руководство по эксплуатации

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MD Series
5. Connection
5-11
2
MD-B series
・
1-step welding
(When SCHEDULE MODE on the STATUS screen is set to SINGLE)
Remarks
SQ: Squeeze time
RC: Precheck weld time
CP: Precheck judgment time (2 ms) UP: Upslope time
WE: Weld time
DS: Downslope time
HD: Hold time
*1: For the timing of polarity-switching select signal, refer to
3
External
input signal .
*2: For the timing of schedule select signal and start signal, refer to
3
External input signal .
*3: When a fault or caution occurs in precheck welding, welding is not
performed in WE and the fault signal or the caution signal is output.
(GOOD)
(END)
(NG)
(CAUTION)
HD WE SQ CP RC
*3
*4
*6
*6
*3
*3
UP DS
*3*6
*3*6
*5
*1
HD WE SQ CP RC
*3
UP DS
(SCH1,2,4,8,16)
*2
*1
Start input
Welding current
Welding current
is open)
is closed)
End output
Normal output
Fault output
Caution output
Schedule select input
Polarity-switching select
Polarity-switching select
(2ND)
input (PO SEL)
(When PO SEL
input (PO SEL)
(When PO SEL