Amada WELD CHECKER MM-400A - Page 51

MM-400A
8. Operation Screens
8-11
• FORCE PEAK
*1
Shows the peak force including the outside of the measurement range.
• FORCE AVG1
*1
You can specify two measurement ranges for a single force application.
Shows the mean force over the force measurement interval 1. (START TIME
1 and END TIME 1 in the EXTEND SETUP (4) screen)
• FORCE AVG2
*1
You can specify two measurement ranges for a single force application.
Shows the mean force over the force measurement interval 2. (START TIME
2 and END TIME 2 in the EXTEND SETUP (4) screen)
• FORCE INITIAL
*1
Measures and shows the force before welding. Select CURRENT START or
EXTERNAL INPUT for the timing setting INITIAL MEASUREMENT in the
EXTEND SETUP (5) screen.
• FORCE FINAL
*1
Measures and shows the force after the end of current flow (between the
final current flow and the end of final delay time).
• FORCE REAL TIME
*1
The MM-400A constantly measures and displays the force while MEAS is
selected. The MM-400A stops measurement when PROG is selected.
Measurement is made at intervals of twice a second. If you wish to select
FORCE REAL TIME for measurement, select REAL TIME for TRIGGER the
BASIC SETUP (1) screen.
• FORCE TIME
*1
Shows the time from when the force signal exceeds TRIGGER LEVEL to
when the signal falls below TRIGGER LEVEL.
• EXT PEAK
*1
Shows the peak external input voltage or current (±10 V voltage or 4 to 20
mA current) converted at the preset conversion factor.
• EXT AVG1
*1
Shows the mean external input voltage or current (±10 V voltage or 4 to 20
mA current) converted at the preset conversion factor.
• EXT AVG2
*1
Shows the mean external input voltage or current (±10 V voltage or 4 to 20
mA current) converted at the preset conversion factor.
• EXT INITIAL
*1
Shows the measured external input voltage or current (±10 V voltage or 4 to
20 mA current) before welding converted at the preset conversion factor.
Select CURRENT START or EXTERNAL INPUT for the timing setting
INITIAL MEASUREMENT in the EXTEND SETUP (7) screen.
• EXT FINAL
*1
Shows the measured external input voltage or current (±10 V voltage or 4 to
20 mA current) after the end of current flow converted at the preset
conversion factor. Select CURRENT START or EXTERNAL INPUT for the
timing setting INITIAL MEASUREMENT in the EXTEND SETUP (7) screen.
• EXT REAL TIME
*1
The MM-400A constantly measures the external input (±10 V voltage or 4
to 20 mA current) while MEAS is selected. The MM-400A stops
measurement when PROG is selected. Measurement is made at intervals of
twice a second. If you wish to select EXT REAL TIME for measurement,
select REAL TIME for TRIGGER in the BASIC SETUP (1) screen.
• EXT TIME
*1
Shows the time from the start to the end of external input (±10 V voltage or 4
to 20 mA current).