Error And Status Display - Siemens SIMATIC S7-1500 Manual

3 Mode of Operation
3.2.3

Error and status display

For error diagnostics, the function blocks "IolReadAnt" (FB3) and "IolWriteAnt"
(FB5) have one STATUS output each. By reading the STATUS output of the
function block you receive information on
•
Error messages of the IolReadAnt function block (FB3) and the function blocks
of the library
•
Error messages of the connected RF200 IO-Link reader.
Note If there are error messages, the received data is invalid.
Error messages of the user program
The table below shows error messages of the function blocks "IolReadAnt" (FB3),
"IolWriteAnt" (FB5) and the function blocks of library ("LIOL_Antenna",
"LIOL_Read", "LIOL_Write").
Table 3-9
STATUS
16#00018101
16#00018102
16#00018103
16#00018104
16#000180xy
16#000187xy
16#000185xy
16#00018xyy
16#001100xx
Error messages of the RF200 IO-Link reader
The error of the connected reader can be determined as follows:
•
directly on the reader by counting the flash pattern of the red error LED
•
via the STATUS parameter (16#001100xx)
A detailed overview of these errors is available in the manual "RFID systems
SIMATIC RF200 IO-Link" (see \5\, Chapter 7).
Read/write data with IO-Link
Entry ID: 73565887, V3.4,
Description
The transponder has left the field during the
read process.
The previous job has not been completed yet.
The job is finished at the next possible time.
No transponder was detected in the reader's
field within the specified time.
The given length is smaller than 28.
Error messages of the extended instructions
"BLKMOV", "DPRD_DAT" and "DPWR_DAT".
Error messages of the connected reader
06/2022
Remedy
Restart process
Restart process
Restart process
Specify a length of a
minimum of 28.
Online help in STEP 7
See below.
20