Amada S-2200CA, Operation Manual

Page: 88 / 210

CHAPTER 3: USING PROGRAMMING FUNCTIONS
IS-2200CA/4500CA INVERTER POWER SUPPLY
3-34 990-412
When the off time is set, RE-WELD works as OFF even if ON . When RE-WELD is combined
with STEPPER , the welding current will be 5% greater than the value set for STEPPER .
SQD
SQZ
COOL1
WELD1
WELD2
COOL2
WELD3
HOLD
HEAT1
HEAT2 HEAT3
200ms
2ND STAGE
5%
h igher
than
HEAT1
5%
h ighe r
than
HEAT1
5%
h ighe r
than
HEAT2
DELAY-START SET t ime
Va lve output
We ld ing current
2nd supp ly o f
we ld ing cur rent
ha l ted ( f ixed a t 200 ms )
RE-WELD T im ing Chart
p. COUNTER
Sets the mode of counter. There are three modes (
TOTAL/GOOD/WORK
). The counter value
returns to “0” at the time the setting is changed. Count-up is done in all cases only when
WELD is ON .
TOTAL :
Count-up (increment of +1) is done despite the result of the upper/lower limit
judgment in monitoring when the current is supplied. In case of errors other than upper/lower
limit monitor and counter error (device error, setting error, no-current error
(
ERROR/CAUTION
), work piece error (
ERROR/CAUTION
)), count-up is not done. When the
welding is interrupted, count-up is not done.
Judgment in Monitor
Counting Manner
GOOD (normal)
Count-up
Upper/lower
limit monitor
CAUTION
ERROR
Error/Interrupt
No Count-up