Siemens S7-1200 - Page 827

SM 1278 4xIO-Link Master
15.4 Interrupt, error, and system alarms
S7-1200 Programmable controller
System Manual, 03/2014, A5E02486680-AG
827
Diagnostic
alarm
Error code
(decimal)
STATU
S
(W#16#.
..)
Meaning (IO-Link error code)
IO-Link
master
IO-Link
device
Defective fuse
18
5101
Fuse on device is defective
X
Safety
shutdown
25 1880 Serious error (master has to be replaced) X
External fault 26 1809
180A
180B
180C
180D
Error in data storage X
1808 More than 6 errors are pending simultaneously on the IO-Link
device