Nordson Encore HD iControl System, Hardware Manual

Page: 44 / 93

Troubleshooting
4-4
Part 1603054-02
E 2015 Nordson Corporation
Refer to
Page
Description Message Text Code
90x Ethernet Networking
901 I/O error Ethernet I/O communication failure. 4-14
902 POrt or socket open error The Ethernet connection failed to open for
service.
4-14
903 Serial port already open The Ethernet connection is already open and
received an open command.
4-14
904 TCP/IP connection error Unable to connect to remote device. 4-14
905 TCP/IP connection was
closed by remote peer
Remote device closed the I/O connection. 4-14
906 Socket library error The socket library returned error status. 4-14
907 TCP Port already bound Requested TCP port is in use by another
application.
4-14
908 Listen failed The local system cannot detect activity on the
Ethernet network.
4-14
909 File descriptors exceeded Too many connections are open. 4-15
910 No permission to access
serial or TCP port
The program requesting the Ethernet
resource does not have permission to do so.
4-15
911 TCP Port not available The requested port is busy or otherwise not
available.
4-15
917 Checksum error Data packets were received with errors. 4-15
918 Invalid frame error Data packets were received with errors. 4-15
919 Invalid reply error Data packets were received with errors. 4-15
920 Reply time-out A reply to a request was not received in time. 4-15
921 Modbus exception response An illegal Modbus command was detected. 4-15
925 Illegal Function exception
response
An illegal function call was detected. 4-15
926 Illegal Data Address
exception response
An illegal address was detected. 4-15
927 Illegal Data Value exception
response
An illegal data value was detected. 4-15
928 Slave Device Failure
exception response
The slave device returned an exception. 4-15
100x, 110x Positioner
1001 E-Stop OPEN The E-Stop circuit is open. 4-16
1002 Encoder failure The encoder is not responding when motion is
commanded or is responding with defective
signals.
4-16
1003 Motor Protector The motor protector is open. 4-17
1004 Motion Controller The motion controller indicates a failure. 4-17
1005 Forward Contactor The forward contactor did not engage. 4-17
1006 Reverse Contactor The reverse contactor did not engage. 4-17
1007 Forward End of Travel Limit The machine is at the forward end of travel
limit.
4-18
Continued...
Obsolete