Allen-Bradley SLC 500 Manual page 111

Total Bytes Used = T1 + T2 + T3
Error Messages
Below is a list of the Error numbers and Error messages which can be displayed in the ASCII Flex
Protocol. Following each Error Message is a more descriptive explanation of the error.
Error #: 02:87
Error Msg ERROR 02:87 Prompted Send Failed because no Prompt was defined
Explanation: A Prompted Send was executed but, no prompt was defined so it failed.
Error #: 02:88
Error Msg ERROR 02:88 Prompted Send Failed waiting for the prompt, RCV Packet too large
Explanation: A Prompted Send was executed but, while waiting for the prompt a packet was received
which was larger then the Receive Buffer. The Prompt was not received. The End of Packet
character may be incorrect.
Error #: 02:89
Error Msg ERROR 02:89 Prompted Send Failed waiting for the prompt (RCV time-out)
Explanation: A Prompted Send was executed but, while waiting for the prompt a time-out occurred.
Error #: 02: 8A
Error Msg ERROR 02:8A Prompted Send Failed Transmitter could not send the EOP char
Explanation: A Prompted Send was executed, a prompt was not available, the Quick Panel tried to
send the End of Packet character, it could not because the transmitter was not available. The transmitter
was not available because it was waiting for a XON character from the controller or the DSR line to
the controller was not active.
Error #: 02:8B
Error Msg ERROR 02:8B Invalid Command read while processing a Sequence
Explanation: (Compiler Error ) A Command read while processing a Sequence was invalid.
Error #: 02:8C
Error Msg ERROR 02:8C Invalid Type read while processing a Send Command
Explanation: (Compiler Error ) A Send Command in Sequence was being executed and an Invalid
type was read, that the Quick Panel did not recognize.
Error #: 02:8D
Error Msg ERROR 02:8D Length of a literal string in a Send Cmd is > 120 Bytes
Explanation: A Send Command was trying to send to the controller a Literal String which was greater
than a 120 characters.
Error #: 02:8E
Error Msg ERROR 02:8E Length of the byte literal in a Send Cmd is > 120 Bytes
Explanation: A Send Command was trying to send to the controller a byte Literal which was greater
than a 120 characters.
Error #: 02:8F
Error Msg ERROR 02:8F The length for the Rx String in a Send Command was invalid
ASCII Flex Protocol • • • • 279
QUICKDESIGNER