MEA-100B
7. Basic Operation
7-4
Item
Setting Range/Display
a Squeeze (SQ)
00–99 cycles
b Upslope 1 (UP1)
0–9 cycles (UP1 is included in W1.)
c Weld 1 (W1)
00–99 cycles
d Cool (CO)
00–99 cycles
e Upslope 2 (UP2)
0–9 cycles (UP2 is included in W2.)
f Weld 2 (W2)
00–99 cycles
g Downslope (DWN)
0–9 cycles (DWN is included in W2.)
h Hold (HLD)
00–99 cycles
i Schedule Number
(SCHEDULE NO.)
01–31 schedules
j Pulsation (PULSATION)
1–9 times
k Weld Force Number (SOLENOID) 1, 2
l Weld Current 1 (CURR.1) *
0.20–9.99 kA
m Weld Current 2 (CURR.2) *
0.20–9.99 kA
*: When the secondary constant-current control is used, the current must not
exceed the maximum current setting. If it exceeds the maximum current, the
fault code [E14: CURR SETTING ERR] is given at start signal input. (For
details, see
12. Troubleshooting
.)
Current Monitor Range Setting
On the basis of the current set for the welding schedule, set the allowable
ranges in percent.
Set the ranges for W1 and W2 for each schedule.
Item
Setting Range/Display
a Schedule Number (SCHEDULE NO.) 01–31 schedules
b Weld 1 allowable upper limit (W1 H)
00 (*), +01%– +49%
c Weld 1 allowable lower limit (W1 L)
00 (*), -01%– -49%
d Weld 2 allowable upper limit (W2 H)
00 (*), +01%– +49%
e Weld 2 allowable lower limit (W2 L)
00 (*), -01%– -49%
(*) When set to 00, the current is not monitored.
Welding Current
Ｗ１
SQ
C0
Ｗ２
HLD
UP1
UP2
DWN
Weld Force
Ｗ１ Ｈ ＋００ Ｌ －００％
０１
Ｗ２ Ｈ ＋００ Ｌ －００％
ｂ
ｃ
ａ
ｄ
ｅ