Amada MD Series, Руководство по эксплуатации

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MD Series
5. Connection
5-12
The selection of fault signal or caution signal can be changed on the
ERROR SETTING screen. At this time, the end signal and the normal
signal are not output.
*4: Monitor calculation time (10 ms)
*5: For the output time of end signal and normal signal, refer to
4
External output signal . For the processing time of screen display
time, communication output time, etc., refer to
5
Screen display and
communication time .
*6: When the monitor value is within the setting range, the normal signal is
output. When the monitor value is outside the range or a fault occurs,
a fault signal or caution signal is output. The selection of fault signal or
caution signal can be changed on the ERROR SETTING screen.
*7: The weld force signal cannot be controlled with this device. Control it
by PLC or the like. For the timing of weld force, refer to
6
Weld force
signal .
・
2-step welding without polarity switching
(When SCHEDULE MODE is set to DOUBLE; POLARITY CHANGE to
OFF on the STATUS screen)
(NG)
(CAUTION)
(GOOD)
(END)
CP RC SQ W1 HD W2 CL
*3
*3
*3
*6
*6
*4
U1 D1 U2 D2
*3*6
*3*6
*5
CP RC SQ W1 HD W2 CL
*3
U1 D1 U2 D2
*1
*2
(SCH1,2,4,8,16)
*1
Schedule select input
Start input
Welding current
Welding current
is open)
is closed)
End output
Normal output
Fault output
Caution output
Polarity-switching select
Polarity-switching select
(2ND)
input (PO SEL)
(When PO SEL
input (PO SEL)
(When PO SEL