Delta AH500 - 12.3.6 Troubleshooting for AH10 SCM-5 A;AH15 SCM-5 A

Chapter 12 Troubleshooting
12-55
12.3.6 Troubleshooting for AH10SCM-5A/AH15SCM-5A
Error
code
Description Remedy
16#A002
The setting of the UD Link is
incorrect, or the communication
fails.
Check the setting in SCMSoft, and download the setting
again.
16#A401
Hardware error
Please contact the local authorized distributors.
16#A804
The communication through the
communication port is incorrect.
1. Check whether the communication cable is connected
well.
2. Check the parameter in HWCONFIG, and the
parameter. Download the parameter again.
16#A808 Modbus communication error
1. Check whether the communication cable is connected
well.
2. Check the parameter in HWCONFIG, and the
parameter. Download the parameter again.