Amada S-2200CA, Operation Manual

Page: 93 / 210

CHAPTER 3: USING PROGRAMMING FUNCTIONS
IS-2200CA/4500CA INVERTER POWER SUPPLY
990-412 3-39
1 2 3 4 5 6 7
1 2
CAUT ION
PRESET (WELD )=3
1
GOOD
PRESET (WORK )=2
0 0
CAUT ION
1
0
1
1
1
8 9 10 11
GOOD
CAUT ION
NG
1 1
0
CAUT ION
2
2 3
0
GOOD GOOD GOOD GOOD
3
1
0
0
1
0
0
2 1
2
2
1
12 13
CAUT ION
GOOD
Judgment
range
Number o f we lds
COUNT UP
output
WELD count va lue
WORK count va lue
NG
RESET
CAUT ION
ERROR
COUNT
RESET
output
output
NOTES:
•
The
WELD
count becomes “0” at the same time as the
WORK
count is increased by +1, not
“3” ( PRESET COUNT value).
•
When ERROR RESET is input, display of MA-660A, TROUBLE lamp on panel and
NG/CAUTION
output are turned
OFF
, but
COUNT UP
output is not turned
OFF
.
•
When COUNT RESET is input, display of MA-660A, TROUBLE lamp on panel and COUNT
UP
output are turned
OFF
, but
CAUTION
output is not turned
OFF
.
•
The chart above represents the occasion where
NG/CAUTION
output is set to
N.O.
(NORMAL OPEN) : Open at normal / Closed at error.
WELD2 STOP/WELD COUNT is WELD COUNT
A count error signal is output if the number of welds deposited while the external weld count
signal is input is smaller than the value set for
PRESET COUNT (weld count signal is turned off
before the number of welds set for
PRESET COUNT
is not deposited). See the following
diagram.