AS Series Module Manual
13-42
13.6
Module Status Codes
The following error codes identify possible errors when the AS04SIL module as a communication module is installed on
the right side of the CPU module or RTU module.
Error
Description Solution
Install a new AS04SIL or contact the factory.
16#1606
24VDC power supply is not sufficient
and then recovered from low-voltage
Check whether the 24 V power supply to the module is
normal.
Error
Description Solution
Error occurs in IO-Link Master
See section 13.5 for more information.
Error occurs in IO-Link device
See section 13.5 for more information.
16#1802 No external power supply
Check the external power supply
16#1803
Error in the download of IO-Link
device mapping tables
Redownload the configuration by the software
16#1804
Failure to switch the process data
Check if the connected device is the same as that configured in
16#1805
Error occurs in the communication
port 1 of IO-Link connection
1. Cut the external power off for 3 seconds and power-on
again
2. Download the configurations again
16#1806
Error occurs in the communication
port 2 of IO-Link connection
16#1807
Error occurs in the communication
port 3 of IO-Link connection
16#1808
Error occurs in the communication
port 4 of IO-Link connection
16#1809
Error occurs in scan device and
force to stop scanning
1. Cut the external power off for 3 seconds and power-on
again
2. Scan all devices again