Installation manual
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---------------|-----------------------------------------|------------------------------|
| |Modify your configuration and
74 |Data overrun on port detected. |check for invalid data.
| |Check network communication
| |traffic.
---------------|-----------------------------------------|------------------------------|
|No network traffic at all has been |Verify connections.
75 |detected. |
| |
---------------|-----------------------------------------|------------------------------|
|No direct network traffic for scanner |None. The scanner hears other
76 |detected. |network communication.
| |
---------------|-----------------------------------------|------------------------------|
|Data size expected by the device does |Reconfigure your module for
77 |not match scan list entry |the correct transmit and
|(node number alternately flashes). |receive data sizes.
---------------|-----------------------------------------|------------------------------|
|Slave device in scan list table does not |Add the device to the network,
78 |exist (node number alternately flashes). |or delete the scan list entry
| |for that device.
---------------|-----------------------------------------|------------------------------|
|Scanners duplicate node check |Make sure that your module is
79 |was not acknowledged or module failed to |connected to a valid network.
|transmit a message. |Check for disconnected cables.
| |Verify baud rate.
---------------|-----------------------------------------|------------------------------|
| |Enable RUN bit in SDN module
80 |Scanner is in IDLE mode. |command register.
| |Put PLC/SLC in RUN mode.
---------------|-----------------------------------------|------------------------------|
|Scanner is in FAULT mode. |Check ladder program for
81 | |fault bits being set in SDN.
---------------|-----------------------------------------|------------------------------|
|Error detected in sequence of fragmented |Check scan list table entry for
82 |I/O messages from device |slave device to make sure that
|(node number alternately flashes). |input and output data lengths
| |are correct. Check slave
| |device configuration.
---------------|-----------------------------------------|------------------------------|
|Slave device is returning error responses|Check accuracy of scan list
83 |when scanner attempts to communicate with|table entry. Check slave device
|it (node number alternately flashes). |configuration. Slave device may
| |be in another master's scan
| |list. Reboot slave device.
---------------|-----------------------------------------|------------------------------|
|Scanner is initializing the DeviceNet |None. This code clears itself
84 |channel. |once scanner attempts to
| |initialize all slave devices
| |on the channel.
---------------|-----------------------------------------|------------------------------|
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