Nordson Encore iControl 2 Installation, Troubleshooting, Repair

Also see for Encore iControl 2: Instruction sheet Configuration, Preset Setup, Operation

Contents

Nordson Encore iControl 2 Installation, Troubleshooting, Repair Manual pdf 61 page image

Troubleshooting 4-15Part 1603638-07 2016 Nordson CorporationEthernet Network TroubleshootingAll Ethernet Network faults will activate the alarm relay. Use the faultmessages on the Alarm screen along with this table to diagnose and correctEthernet network problems. You can also use the Network Status and NodeConfiguration screens to diagnose problems with the remote nodes.Table 4-6 Ethernet Network TroubleshootingErrorCodeMessage/Condition Correction901 I/O error Check Ethernet wiring. Remote node could be disconnected fromnetwork or turned off.902 Port or socket openerrorProgramming error. Contact Nordson technical support.903 Serial port already open Programming error. Contact Nordson technical support.904 TCP/IP connection error Check Ethernet wiring. Remote node could be disconnected fromnetwork or turned off.905 TCP/IP Connectionclosed by remote peerfault (any remote nodefault)Ethernet network communication with the remote node has beenlost. This fault may be a normal response to removing electricalpower from the remote node. If the remote node is an in/outpositioner or reciprocator and communication is lost while operatingin Auto mode, the machine will move to the Park position.Check the Network Node Status screen. If communication is lostthe node icon should turn red. If no nodes are red, check theNetwork Node Configuration screen to find the device associatedwith the faulted node IP address.If multiple node faults are displayed:Check the electrical power supply to all faulted nodes.Check the Ethernet switch in the main electrical control panel forelectrical power and proper operation. The switch power LEDshould be lit and the network connection LEDs should be flashing.Replace the switch if necessary.Check the network cable and connections between the Ethernetswitch and the iControl 2 PC.If a single node fault is displayed:Check the electrical power to the remote node.Check network cables and connections between the remote nodeand the Ethernet switch in the main electrical control panel.906 Socket library error Programming error. Contact Nordson technical support.907 TCP port already bound Programming error. Contact Nordson technical support.908 Listen failed Programming error. Contact Nordson technical support.909 File descriptorsexceededProgramming error. Contact Nordson technical support.910 No permission toaccess serial or TCPportProgramming error. Contact Nordson technical support.Continued...