Amada MU-100A - Page 46

MU-100A
10. Setting of Measurement Mode and Schedule
10-2
b. Setting of measurement condition
1
Press MONI key to display the normal screen.
2Press SCH key to select “SCH Axis”.
3Select the setting object between “Axis1(0)” (first axis) and “Axis2(1)” (second
axis) to set the schedule number.
4Set No.1 “Squeeze-Time”, No.2 “Weld-Time”, and No.3 “Hold-Time” to the time
same as the set time for the welding power supply. Set the weld time to the
time longer than the set time for the welding power supply.
5Set the monitoring level according to your use conditions.
Monitoring of the before-welding workpiece thickness
No.4 “Before Weld Work LO” (before-welding workpiece thickness lower limit)
No.5 “Before Weld Work UP” (before-welding workpiece thickness upper limit)
Monitoring of the after-welding workpiece thickness
No.6 “After Weld Work LO” (after-welding workpiece thickness lower limit)
No.7 “After Weld Work UP” (after-welding workpiece thickness upper limit)
Monitoring of the workpiece displacement
No.8 “Displacement LO” (workpiece displacement lower limit)
No.9 “Displacement UP” (workpiece displacement upper limit)
Monitoring of the before-welding force
No.10 “Before Weld Force LO” (before-welding force lower limit)
No.11 “Before Weld Force UP” (before-welding force upper limit)
Monitoring of the after-welding force
No.12 “After Weld Force LO” (after-welding force lower limit)
No.13 “After Weld Force UP” (after-welding force upper limit)
6Set the level output according to your use conditions.
Displacement level output
No.14 “Displacement Level1”
No.15 “Displacement Level2”
No.16 “Displacement Level3”
The displacement level outputs the external output signals “LEV-DISP11 to 13,
21 to 23” when the value of the displacement sensor passes the set value
displacement level output.
By connecting the external output signals to the weld stop input of the welding
power supply, you can stop the welding after the displacement value reaches
the set value.
Force level output
No.17 “Force Level1”
No.18 “Force Level2”
No.19 “Force Level3”
The force level outputs the external output signals “LEV-FORCE11 to 13, 21 to
23” when the weld force exceeds the set value.
c. Measurement
1
Press MONI key to display the normal screen.
2Set the schedule by selecting schedule switching signals “SCH1”, “SCH2”,
“SCH4”, “SCH8”, “SCH16”, “SCH32”, and “SCH64” or via the panel.
3Input “ST-DISP1” or “ST-DISP2” (second axis) to make a measurement.