if fcd-2 detects a configuration mismatch, it displays an appropriate configuration error message. these messages appear both on the lcd and on the supervision terminal. some of the messages are not available on the lcd.

    on the supervision terminal, configuration error messages have the format error,followed by a two-digit code and a short description of the error message after the error code. the lcd displays config. error followed by the error two-digit code, without description. table 5-2 lists the fcd-2 error messages in order of their codes and explains each of them. messages not available on the lcd are marked with an asterisk (*).