Panasonic YF-0201Z5HGF, Руководство по эксплуатации, Страница: 32 / 38

Advanced functions
32
7.9
Timing chart of accepting starting input
The starting input is checked for reconfirm one cycle (welding power frequency) after having received the first starting input.
1)
4-schedule mode (DPSW1-1: OFF)
“Start 1” has priority over the others, therefore, the
sequence is started with the start 1.
2)
15-schedule mode (DPSW1-1: ON)
In this case, the “Start 3” and “Start 4” are considered
to have been input, therefore, the sequence is started
on the welding condition (job No.) C. The “Start 1” is
ignored as it occurs after completion of one cycle.
Note
• As for 15-schedule mode, the first starting input is detected in synchronized with the welding power frequency, therefore,
(1) it may require two cycles of welding power frequency at most to start the sequence after turning on the start input and
(2) all start inputs of the desired job No. need to be input within the one cycle starting from the acceptance of start signal.
• Do not turn off the “CONTROL POWER” while “START” input is in ON state. (If such a thing occurs, turn ON the
CONTROL POWER within 24 hours.) If such a thing occurs, counter values of monitoring items (welding count,
production count and step up count) may be different from the actual ones as they are reset to the value before START
output is turned on. However, such difference won’t be treated as an error.
Start
I
Start
II
Start
III
Start
IV
one cycle
Acceptance of start Sequence start
Start
I
Start
II
Start
III
Start
IV
one cycle
Acceptance of start Sequence start