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CI 773F PROFIBUS-DP Master Interface
Number of slaves
Controller redundancy support Yes
Hot plug
HCIR
LED status displays
After having been switched on, the CI 773 PROFIBUS module performs a self-test
during power-up. During initialization, with newly configured modules or after a
change of the operating mode, all LEDs may light up briefly before reaching the
defined status.
LED
PWR
STA
RUN
LED L
38
Color
Status
Meaning
Green
ON
Module in operation and must not be removed
OFF
Module not in operation and may be removed, if re-
quired
Green
ON
Active module operating properly
OFF
Module start-up
Orange ON
Module identified by the CPU module, but not active
Red
ON
Module error
Green
ON
Module has taken over the PROFIBUS master func-
tion
OFF
Module inactive relative to the PROFIBUS
Green
200 ms
Module ready to take over the master function
pulse
Green
ON
Bus traffic
OFF
No bus traffic
125
Yes
Yes
Section 3 Modules
M&I – AC 900F Controller
- Quick Links:
- Ac 900F Controller
- Communication
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