Entron EN1000 series, Installation And Operation Manual

Page: 81 / 131

Page 79
INITIATION
START of
SEQUENCE
[
=!Z!
]=01 AND [ x.0 ] > 0000
(where x=
G
,
H
,
.
,
J
,
0
)
NO
YES
YES
NO
END of
SEQUENCE
INITIALIZATION
SQUEEZE
Update STEPPER status
if [
=!Z!
]= 00 - stepper disabled
if [
=!Z!
]= 01 - stepper enabled
YES
NO
Update STEPPER:
store [
7!=!
] an [
7!.
. ]
WELD
Prepare STEPPER:
reload [
7!=!
] and [
7!.
. ]
HOLD
Decrement [
7!.!
]
[
7!.!
] > 0000
OFF
continue
YES
NO
0!T!J!
=!Z!
Increment [
7!=!
]
[
7!=!
] > max
(
where max =09,19,29,39,49)
[
7!.!
] > 0000
YES
NO
[
=!Z!
]=01 AND [
CYCLE MODE
]<02
AND weld was made
Figure 7.6 Algorithm
7.4 STEPPER OPERATION
7.4.1 OPERATION ALGORITHM FOR STEPPER MODE
[
=!Z!
]=
"#
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