Siemens SIMATIC RF186C Operating Instructions Manual page 139

"ER" Block (hex)
LED
4x 0xE4FE8C00
-- 0xE4FE8D00
-- 0xE4FE8E00
-- 0xE5FE0100
-- 0xE5FE0200
-- 0xE5FE0400
-- 0xE5FE0500
SIMATIC RF185C, RF186C, RF188C, RF186CI, RF188CI
Operating Instructions, 06/2019, C79000-G8976-C512-02
Error description
Communication error between Ident profile and communications module. Handshake error.
•
Possible causes / action to be taken:
– UDT of this communications module is overwritten by other program sections.
– Check the parameter settings of the communications module in the UDT.
– Check the Ident profile command that causes this error.
– After eliminating the error, execute the "INIT" command.
Backplane bus / PROFIBUS DP / PROFINET error occurred
•
This error is only indicated when access monitoring has been enabled in the PROFIBUS con-
figuration.
Possible causes / action to be taken:
– Backplane bus / PROFIBUS DP / PROFINET bus connection was interrupted (wire break
on the bus; bus connector on the communications module was briefly unplugged)
– Backplane bus / PROFIBUS DP / PROFINET master no longer addressing communica-
tions module
– Execute the "INIT" command.
– The communications module has detected a frame interruption on the bus. The backplane
bus, PROFIBUS or PROFINET may have been reconfigured (e.g. with HW Config or TIA
Portal).
Firmware error
•
Possible causes:
The firmware update was not run completely.
Internal communications error of the communications module/reader
•
Possible causes / action to be taken:
– Connector contact problem on the communications module / reader
– Hardware of the communications module/reader has a defect; → Send in communications
module/reader for repair.
– After eliminating the error, execute the "INIT" command.
Internal monitoring error of the communications module/reader
•
Possible causes / action to be taken:
– Program execution error on the communications module / reader
– Switch supply voltage to communications module/reader off and on again.
– After eliminating the error, execute the "INIT" command.
The current command was aborted by the "WRITE-CONFIG" ("INIT" or "SRESET") command for
the bus connector was pulled.
Possible causes:
Communication with the transponder was aborted by "INIT".
•
This error can only be reported if there is an "INIT" or "SRESET".
•
Incorrect sequence number order (SN) on the reader/communications module
Incorrect sequence number order (SN) in the Ident profile
Invalid data block number (DBN) on the reader/communications module
Invalid data block number (DBN) in the Ident profile
Service and maintenance
10.2 Error messages
139