MU-100A
10. Setting of Measurement Mode and Schedule
10-8
(5) Sample Hold 3 Mode “Disp Measure Mode : SH3(4)”
This is the mode for measuring displacement. The workpiece thickness and
displacement while “ST-DISP1” or “ST-DISP2” (second axis) is input twice can be
measured and judged.
The workpiece thickness and displacement can be measured at a given point in time.
Measurement and judgment can be done by inputting the measurement timing via
PLC.
a. Setting of measurement mode
1
Press FUN, 0 and ENT keys in this order to select “0=Setup”.
2
Select the setting object between “Axis1(0)” (first axis) and “Axis2(1)” (second
axis).
3
Set No.3 “Disp Measure Mode” (measurement mode of displacement sensor) to
“SH3(4)” (sample hold 3 mode).
4
When not using the load cell, set No.8 “Force Measure Mode” (measurement
mode of load cell) to “OFF(4)” (load cell off mode).
b. Setting of measurement schedule
1
Press MONI key to display the normal screen.
2
Press SCH key to select “SCH Axis”.
3
Select the setting object between “Axis1(0)” (first axis) and “Axis2(1)” (second
axis) to set the schedule number.
4
Set 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)
Can be measured
at any given point.
Monitor judgment with upper/lower limit
value of Before Weld Work (ST signal) and
upper/lower limit value of After Weld Work
(ST(2) signal)
ST(1)
WORK value
WELD
value
WORK
value
WELD value
WELD
value
WORK
value
Before
welding
After
welding