Micromod MOD: 1800P - MOD 30ML Identity Module (Version 2) System, I/O and Communications Functions - Manual (Page 94)

Logic Functions - Book 1
LOOP BLOCK
4-12
23 Invalid msg. Length Unacked (LENU) .............................................................................– WR
If the invalid message size diagnostic is enabled, this status indicates if the diagnostic is or is
not unacknowledged. The status can be acknowledged or read as follows.
NO 0 Diagnostic error is acknowledged.
YES 1 Diagnostic error is unacknowledged.
24 Too many messages received for port (RFULLS) .......................................................... CWR
This diagnostic checks if the receive buffer has room for the message being received.
Diagnostic is detected by the 68302.
SUPPRESS 1 Diagnostic error is suppressed. Acknowledgement status remains
clear.
ENABLE 0 Diagnostic error is not suppressed and errors are reported to the
System Event block. The error message is reported as “EXCESS
MESSAGES RECEIVED”. This indicates the receive buffer for this
port had no room for the message being received. A message is
"lost".
25 Receive Buffer Full Unacked (RFULLU) ..........................................................................– WR
If the too many messages for received for port diagnostic is enabled, this status indicates if the
diagnostic is or is not unacknowledged. The status can be acknowledged or read as follows.
NO 0 Diagnostic error is acknowledged.
YES 1 Diagnostic error is unacknowledged.
26 Too many messages to transmit (XFULLS) .................................................................... CWR
This diagnostic checks if the buffer used for the messages to be transmitted has room for
another.
SUPPRESS 1 Diagnostic error is suppressed. Acknowledgement status remains
clear.
ENABLE 0 Diagnostic error is not suppressed and errors are reported to the
System Event block. The error message is reported as “EXCESS
MESSAGES TO TRANSMIT”. This indicates the buffer used for the
messages to be transmitted had no room for another. A message is
"lost".
27 Xmit. Buffer Full Unacked (XFULLU) ...............................................................................– WR
If the too many messages to transmit diagnostic is enabled, this status indicates if the
diagnostic is or is not unacknowledged. The status can be acknowledged or read as follows.
NO 0 Diagnostic error is acknowledged.
YES 1 Diagnostic error is unacknowledged.