Siemens IP-Module Instrukcja Obsługi Strona 38

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Technical Description of the IP 266 IP 266
Figure 2-9. "Position Reached" Signal as a Function of Zero-Speed Monitoring
a: Setpoint characteristic
b: Actual characteristic
s
st
: Zero-speed monitoring
S
t
s
st
a
b
t
1
t
2
t
1
: Setpoint reached
t
2
: Actual value within zero-speed monitoring tolerance range
The axis status changes from "machining" to "finished" at the same moment the
"Position Reached" signal is generated.
Note:
During execution of a machining program, the "Position Reached" signal is
output after each block, the axis status signal "finished" only on termination of
the machining program.
2-16
EWA 4NEB 812 6057-02
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