40
M
ESSAGE DESCRIPTION
portX
error
The Model 672 did not check it’s receive data register in time, thus
missing a character. To prevent the problem, try reducing the baud rate
(P200). The ‘X’ in the error message represents the COMM port number
on which the problem occurred.
NoTxX
Allow
Associated with Modbus. This is selected at P205. 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. Refer to the description of parameter P209 for
more information.
tx
abort
Occurs if the
K key is pressed when the tx on hold error message is
shown or if P209 is set for abort and the transmit buffer becomes full.
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.
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