Service and maintenance
10.1 Diagnostics
SIMATIC RF166C
Operating Instructions, 12/2019, C79000-G8976-C578-01
125
Status LED display
The operating states of the communication module are displayed by the "RUN/STOP",
"ERROR" and "MAINT" LEDs. The LEDs can adopt the colors green, red or yellow and the
statuses off , on , flashing :
Table 10- 1 Shows the operating states via the status LED display
RUN
ERROR
MAINT
Meaning
The CM is switched off.
•
LED test while the CM is starting up.
•
The CM is manually reset to factory settings.
•
A connected cable or a connected reader is defective.
•
No data exchange between the CM and user application takes place. The CM
has not yet received a user command.
•
The connection to the user application has been closed.
--
--
Data exchange between the CM and user application takes place. The CM has re-
ceived and executed a user command.
--
--
A firmware update is in progress.
--
--
The voltage at the CM is too low.
•
The flash test is performed for reader identification. At the same time, the LEDs of
the reader, PROFIBUS and Ethernet LED display also flash.
•
The firmware is defective.
--
--
There is an error. You can find more information on error messages in the section
"Error messages (Page 134)".
Reader LED display
The operating states of the reader are displayed by the LEDs "PRE" and "ER". The LEDs
can adopt the colors green, red or yellow and the statuses off , on , flashing :
Table 10- 2 Shows the reader states via the reader LED display
PRE
ER
Meaning
The CM is switched off.
--
The reader is configured (reset telegram has been sent).
LED test while the CM is starting up.
The flash test is performed for reader identification. At the same time, the LEDs of the reader,
PROFIBUS and Ethernet LED display also flash.
--
Communication takes place between CM and reader.
--
The presence of a transponder is reported.
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Страница 14: ...Security recommendations SIMATIC RF166C 14 Operating Instructions 12 2019 C79000 G8976 C578 01 ...
Страница 20: ...Description 3 3 Design SIMATIC RF166C 20 Operating Instructions 12 2019 C79000 G8976 C578 01 ...
Страница 98: ...Programming via SIMATIC controller SIMATIC RF166C 98 Operating Instructions 12 2019 C79000 G8976 C578 01 ...
Страница 156: ...Service and maintenance 10 5 Module replacement SIMATIC RF166C 156 Operating Instructions 12 2019 C79000 G8976 C578 01 ...
Страница 160: ...Dimensional drawings SIMATIC RF166C 160 Operating Instructions 12 2019 C79000 G8976 C578 01 ...
Страница 176: ...Service Support SIMATIC RF166C 176 Operating Instructions 12 2019 C79000 G8976 C578 01 ...