Siemens SIMATIC RF185C Operating Instructions Manual page 116

Service and maintenance
10.1 Diagnostics
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
Table 10- 2 Shows the reader states via the reader LED display
PRE ER
--
--
--
--
--
PROFINET/Ethernet LED display
The states of the PROFINET/Ethernet connections are indicated by the "LINK 1" and "LINK
2" LEDs. The LEDs can adopt the colors green, red or yellow and the statuses off , on
flashing :
Table 10- 3 Shows the PROFINET/Ethernet states via the PROFINET/Ethernet LED display
Link Meaning
No connection is available.
•
No cable has been connected.
•
The flash test is performed for reader identification. At the same time, the LEDs of the status and reader LED
display also flash.
LED test while the CM is starting up.
•
A connection is available.
•
116
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 and
PROFINET/Ethernet LED display also flash.
Communication takes place between CM and reader.
The presence of a transponder is reported.
The presence of several transponders is reported.
Note: The number of transponders located in the antenna field cannot be read via the LED.
An error has occurred between CM and reader.
Possible errors:
1x: After the reader was started up, no "WriteConfig" command was sent to the reader.
•
2x: Configuration error
•
The specified configuration does not match the type of reader connected.
3x: Transmission error
•
4x: Group error
•
You can find more information on error messages in the section "Error messages (Page 123)".
, flashing
SIMATIC RF185C, RF186C, RF188C
Operating Instructions, 10/2018, C79000-G8976-C512-01
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