MEA-100B
13. Specifications
13-3
Item Specifications
Current Setting
Range
Secondary constant-current control
0.20–9.99 kA (in 10 A increment)
Power supply voltage fluctuation compensation control
10.0%–99.9% (in 0.1% increment)
Current
Monitoring
(31 schedules)
Secondary constant-current control
Upper limit setting: +1%– +49%
Lower limit setting: -1%– -49%
(If set to 00, current monitoring is turned off.)
Power supply voltage fluctuation compensation control
Upper limit setting: 0.01–9.99 kA (in 10 A increment)
Lower limit setting: 0.01–9.99 kA (in 10 A increment)
(If set to 0.00 kA, current monitoring is turned off.)
Current Monitor
Cycle Setting
Multi-cycle welding — Select one of the following:
Weld1
Weld2
Weld1 and Weld2
No check
[Selection of the monitor range]
Welding cycle except the first cycle or upslope and downslope
Welding cycle except the beginning of the welding to current
monitoring cycle (0–10 cycles in 0.5-cycle increment) and
downslope
Single-cycle welding — Select one of the following:
First half cycle
Second half cycle
First and second half cycles
No check
Half-cycle welding — Select one of the following:
Half cycle
No check
Measurement
Item
(31 schedules)
Current:
0.00–9.99 kA
Conduction angle: 000
–180
Welding cycle:
00–99 cycles
20°
150° 180°
0°
Firing angle
99.9%
10.0%
Set value