Cloos NexT 452 AC, Руководство по эксплуатации

Страница: 229 / 234

229
a1) Synchronous [ f
1
= f
2
]
With this adjustment, the pulse phases [f
2
… f
n
] of the pulse receiver are
synchronous to the pulse generator.

" Pulse generator (f
1
)" - "Pulse receiver (f
2
)" synchronous.
a2) Synchronous 1/2 [ ½ f
1
= f
2
]
With this adjustment, the synchronised pulse phases [f
2
… f
n
] of the
pulse receiver are performed with half of the frequency of the pulse
generator.
 " Pulse generator (f
1
)" - "Pulse receiver (f
2
)" synchronous 1/2.
b1) Alternating [f
1
= f
2
]
With this adjustment, the synchronised pulse phases [f2 … fn] of the
pulse receiver are performed time-delayed to the pulse generator. The
phase shift is adjusted at the pulse generator between 10 % and 90 %.
The picture shows a phase shift of 50 %.
Alternately synchronised pulse mode has a mostly positive influence
on the process stability.
 "Pulse generator (f
1
)" - "Pulse receiver (f
2
)" alternating.
b2) Alternating 1/2 [ ½ f
1
= f
2
]
With this adjustment, the time-delayed synchronised pulse phases
[f2 … fn] of the pulse receiver are performed with half of the frequency
of the pulse generator. The phase shift is adjusted at the pulse genera-
tor between 10 % and 90 %. The picture shows a phase shift of 50 %.
The pulse phases are alternately synchronous.

"Pulse generator (f
1
)" - "Pulse receiver (f
2
)" alternating 1/2.
c) Asynchronous [f
1
≠ f
2
]
With this adjustment, the pulse phases [f
1
, f
2
… f
n
] of the pulse receiver
are asynchronous to the pulse generator.
Use this adjustment when a synchronisation, also alternating, is not
imperative during welding.

"Pulse generator (f
1
)" - "Pulse receiver (f
2
)" asynchronous
f
1
f
2
a1) t
I
f
1
f
2
I
a2) t
I
I
f
1
f
2
b1) t
I
f
1
f
2
b2) t
I
I
f
1
f
2
c) t
I
I
I