GSE 675 - Communication Error Codes

Model 675 User Instructions 43
5.6 Communication Errors
Message Description
prtyX
error
The parity of a received character did not match the parity specified. The 'X' in the
error message represents the COMM port number on which the problem occurred.
ovrnX
error
An overrun error occurred where additional characters were received while the
receive buffer was full. The additional characters will be lost. The 'X' in the error
message represents the COMM port number on which the problem occurred.
frmgX
error
The stop bit of a received character did not occur when it was expected. The 'X' in
the error message represents the COMM port number on which the problem
occurred.
portX
error
The Model 675 did not check it's receive data register in time, thus missing a
character. The 'X' in the error message represents the COMM port number on which
the problem occurred.
NoTxX
Allow
Associated with Modbus. This message indicates that a transmission out the
specified port was attempted. This is not acceptable if the port is set for Modbus. The
'X' in the error message represents the COMM port number on which the problem
occurred.
tx on
hold
Occurs if a data transmission is held up for two seconds of more due to a deasserted
handshake.
tx
abort
Occurs if the [CLR] key is pressed when the tx on hold error message is shown.
tx
Con'd
Appear briefly when the handshake is re-asserted after the tx on hold message
occurs.
BadTx
Port
Appears briefly after an attempt was made to put a byte in an invalid comm port
receive buffer.
Wrong
Comm#
An invalid communication port number was specified.