Machine Data and Cam Data
8-30
FM 452 Electronic Cam Controller
C79000-G7076-C452-04
Dynamic Adjustment on a Cam
There are two distinct situations relating to the range of the cam:
1. The static and dynamic range of the cam overlap.
2. The static and dynamic range of the cam do not overlap.
Table 8-1
Dynamic Adjustment on a Cam (Different Cases)
Dynamic Adjustment
Description
Lead distance
CE
CS
Actual value
Dynamic adjustment
Direction of travel
ÇÇÇÇ
ÇÇÇ
ÇÇ
Cam
If the dynamic range of the cam overlaps
the static range of the cam, the following
applies:
•
If the dynamic range of the cam has
been reached, the cam is activated.
At the same time, calculation of a
new dynamic adjustment is disabled.
•
If the actual value reaches the static
range of the cam, the calculation of a
new dynamic adjustment is enabled
again, a change in feedrate affects
the cam end.
•
If the cam is deactivated at the end
of the dynamic range, dynamic
adjustment is disabled again until the
end of the static range of the cam.
Lead distance
CE
CS
Actual value
Dynamic
adjustment
Direction of travel
ÇÇÇ
ÇÇÇ
ÇÇ
ÇÇ
Cam
If the dynamic range of the cam does
not overlap the static range of the cam,
the following applies:
•
If the dynamic range of the cam has
been reached, the cam is activated.
At the same time, calculation of a
new dynamic adjustment is disabled.
•
At the end of the static range of the
cam, dynamic adjustment is enabled
again.
Static range
Dynamic range
ÇÇ
ÇÇ
A new dynamic adjustment is possible
Содержание SIMATIC FM 452
Страница 8: ...Contents viii FM 452 Electronic Cam Controller C79000 G7076 C452 04 ...
Страница 14: ...Product Overview 1 6 FM 452 Electronic Cam Controller C79000 G7076 C452 04 ...
Страница 28: ...Installing and Removing the FM 452 3 2 FM 452 Electronic Cam Controller C79000 G7076 C452 04 ...
Страница 36: ...Wiring the FM 452 Electronic Cam Controller 4 8 FM 452 Electronic Cam Controller C79000 G7076 C452 04 ...
Страница 38: ...Installing the Software 5 2 FM 452 Electronic Cam Controller C79000 G7076 C452 04 ...
Страница 62: ...Programming the FM 452 6 24 FM 452 Electronic Cam Controller C79000 G7076 C452 04 ...
Страница 68: ...Putting the FM 452 into Operation 7 6 FM 452 Electronic Cam Controller C79000 G7076 C452 04 ...
Страница 130: ...Settings 9 32 FM 452 Electronic Cam Controller C79000 G7076 C452 04 ...
Страница 140: ...Encoders 10 10 FM 452 Electronic Cam Controller C79000 G7076 C452 04 ...
Страница 146: ...Diagnostics 11 6 FM 452 Electronic Cam Controller C79000 G7076 C452 04 ...
Страница 162: ...Samples 12 16 FM 452 Electronic Cam Controller C79000 G7076 C452 04 ...
Страница 168: ...Technical Specifications A 6 FM 452 Electronic Cam Controller C79000 G7076 C452 04 ...
Страница 174: ...Connection Diagrams B 6 FM 452 Electronic Cam Controller C79000 G7076 C452 04 ...
Страница 200: ...Data Blocks Error Lists C 26 FM 452 Electronic Cam Controller C79000 G7076 C452 04 ...