Service and maintenance
12.2 Error messages
SIMATIC RF185C, RF186C, RF188C, RF186CI, RF188CI
162 Operating Instructions, 04/2020, C79000-G8976-C512-03
The parameter type is invalid.
The command or the frame has an invalid format.
4x 0xE6FE8600 The inventory command failed.
Read access to the transponder has failed.
Write access to the transponder has failed.
Writing the EPC ID/UID on the transponder has failed.
Enabling write protection on the transponder has failed.
The "Kill" command failed.
In this state, only the "Reset_Reader" command ("WRITE-CONFIG") is permitted.
The "CMD" command code is not permitted.
-- 0xE7FE0300 The "LEN_DATA" parameter of the command is too long and does not match the global data
reserved within the send data buffer (TXBUF).
-- 0xE7FE0400 The receive data buffer (RXBUF) or the send data buffer (TXBUF) is too small, the buffer created
at TXBUF/RXBUF does not have the correct data type or the parameter "LEN_DATA" has a
negative value.
Possible cause / action to be taken:
• Check whether the buffers TXBUF/RXBUF are at least as large as specified in "LEN_DATA".
• With S7-1200/1500:
– In the Ident profile, only an "Array of Byte" may be created for TXBUF and RXBUF.
– In the "Reader_Status" block, only an "Array of Byte" or the corresponding data types
("IID_TAG_STATUS_XX_XXX" or "IID_READER_STATUS_XX_XXX") may be created
-- 0xE7FE0500 Error message that informs you that only an "INIT" command is permitted as the next command.
All other commands are rejected.
-- 0xE7FE0600 Wrong data record index of an acyclic data record
Permitted index is in the ranges "101 ... 108" and "-20401 ... -20418".
-- 0xE7FE0700 The reader or communication module does not respond to "INIT" ("INIT_ACTIVE" is expected in
the cyclic status message).
The next steps:
• Check the address parameter "LADDR".
Timeout during "INIT" (60 seconds)
Command repetition is not supported.
Error during the transfer of the PDU (Protocol Data Unit).
"--" means that the error is not displayed by the LEDs.
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