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SIMATIC CC7
Operating Instructions, 10/2019, C79000-G8976-C503-02
23
LEDs, Connectors, Buttons, CLP
2
2.1
LEDs
The LEDs on the front show the states of the module.
The LED symbols in the table below correspond to the following states of the LEDs:
LED symbol
LED status
OFF
ON (steady light) *
Flashing
* : Part flashes yellow and part lit green
Meaning of the LED displays
LED name
(colors)
LED pattern Meaning / Module status
Power
(green)
Power supply
Power OFF
Power ON
Device Connection
(green / yellow)
Connection to process stations
No connection to configured process stations
Existing connection to all configured process stations
No connection to at least one of the configured process stations
No communication with process stations Possible causes:
•
Incorrect configuration
•
Stop of communication via:
–
WBM: "Maintenance > Communication / Restart"
–
CC716: Digital input
No process station configured
Содержание 6GK1411-1AC00
Страница 10: ...Table of contents SIMATIC CC7 10 Operating Instructions 10 2019 C79000 G8976 C503 02 ...
Страница 30: ...LEDs Connectors Buttons CLP 2 4 CLP Slot SIMATIC CC7 30 Operating Instructions 10 2019 C79000 G8976 C503 02 ...
Страница 136: ...Dimension drawings SIMATIC CC7 136 Operating Instructions 10 2019 C79000 G8976 C503 02 Figure 8 2 Side view ...
Страница 150: ...Index SIMATIC CC7 150 Operating Instructions 10 2019 C79000 G8976 C503 02 ...