[Supported model]
adviceLUNA, adviceLUNA2
[Scope of application]
microVIEW-PLUS
[Error message]
Error No.891: Register Name Already Registered
[Workaround]
You cannot register the same user defined register name.
Change the register name.
[Cause]
This error message appears if you attempt to register the register name, which has been registered into the user defined register.