Function Modules
S5-90U/S5-95U
Figure 16-20a. Synchronization (SYNC Bit 0 =1)
16-20b.
No Synchronization
during a Reversal of Direction before Reaching the Reference Pulse in a
Positive Direction
a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a
Change of direction
a a a a a a a a a a a a a
a a a a a a a a a a a a a
a a a a a a a a a a a a a
a a a a a a a a a a a a a
a a a a a a a a a a a a a
a a a a a a a a a a a a a
a a a a a a a a a a a a a
Reference
signal
a a a a a a a a a a a a a
a a a a a a a a a a a a a
a a a a a a a a a a a a a
a a a a a a a a a a a a a
a a a a a a a a a a a a a
a a a a a a a a a a a a a
a a a a a a a a a a a a a
Reference
signal
a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a
Reference pulse
of the sensor
a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a
Reference pulse
of the sensor
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
Positive direction of traverse
a a a a a a a a a a a
a a a a a a a a a a a
a a a a a a a a a a a
a a a a a a a a a a a
Sync. bit
a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a
No synchronization
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
Change of direction
a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a
Synchronization
Example:
Transporting objects from point A to point B on a conveyor belt.
A rotary position encoder is used, together with a BERO proximity switch as reference transmitter.
The conveyor belt is marked at a definite point. As soon as this mark comes within the range of the
BERO, the BERO produces a reference signal.
Following the reference point approach, the enable input is set via a digital output module.
Figure 16-21. Schematic of a Reference Point Approach Operation
Reference input
Mark
BERO as refer-
ence transmitter
Traversing path
Counting-up
direction
DQ
PS
CPU
Traversing range
Rotary position
encoder
Operation range of
reference transmitter
Enable input
Conveyor belt
16-34
EWA 4NEB 812 6115-02b
Содержание SIMATIC S5-90U
Страница 3: ...SIMATIC S5 S5 90U S5 95U Programmable Controller System Manual EWA 4NEB 812 6115 02b Edition 03 ...
Страница 6: ...EWA 4NEB 812 6115 02b ...
Страница 16: ...EWA 4NEB 812 6115 02b ...
Страница 23: ......
Страница 32: ...EWA 4NEB 812 6115 02b ...
Страница 46: ...EWA 4NEB 812 6115 02b ...
Страница 50: ......
Страница 51: ......
Страница 52: ......
Страница 53: ......
Страница 54: ......
Страница 55: ......
Страница 57: ......
Страница 58: ......
Страница 59: ......
Страница 64: ......
Страница 65: ......
Страница 66: ......
Страница 67: ......
Страница 89: ......
Страница 102: ...EWA 4NEB 812 6115 02b ...
Страница 118: ...EWA 4NEB 812 6115 02b ...
Страница 242: ...EWA 4NEB 812 6115 02b ...
Страница 288: ...EWA 4NEB 812 6115 02b ...
Страница 300: ...EWA 4NEB 812 6115 02b ...
Страница 362: ...EWA 4NEB 812 6115 02b ...
Страница 536: ...EWA 4NEB 812 6115 02b ...
Страница 538: ...EWA 4NEB 812 6115 02b ...
Страница 540: ...EWA 4NEB 812 6115 02b ...
Страница 562: ...EWA 4NEB 812 6115 02b ...
Страница 564: ...EWA 4NEB 812 6115 02b ...
Страница 590: ...EWA 4NEB 812 6115 02b ...
Страница 596: ...EWA 4NEB 812 6115 02b ...
Страница 598: ...EWA 4NEB 812 6115 02b ...
Страница 604: ...EWA 4NEB 812 6115 02b ...
Страница 606: ...EWA 4NEB 812 6115 02b ...
Страница 608: ...EWA 4NEB 812 6115 02b ...
Страница 610: ...EWA 4NEB 812 6115 02b ...
Страница 620: ...EWA 4NEB 812 6115 02b ...