Rockwell Automation 1747-SDN 1747-SDN DeviceNet Scanner Installation Instructions - Manual (Page 15)

1747-SDN DeviceNet Scanner Module 15
Publication 1747-IN058F-EN-P - December 2010
82 Error detected in sequence of fragmented I/O
messages from device. Check scan list table entry for slave device to
make sure that input and output data lengths
are correct. Check slave device configuration.
83 Slave device is returning error responses when
module attempts to communicate with it. Check accuracy of scan list table entry. Check
slave device configuration. Slave device may
be in another master’s scan list. Reboot slave
device.
84 Module is initializing the DeviceNet network. None. This code clears itself once module
attempts to initialize all slave devices on the
network.
85 Data size was incorrect for this device at
runtime. Slave device is transmitting incorrect length
data.
Verify device is not configured for variable poll
connection size.
Try replacing the device.
86 Device is producing zero length data (idle
state) while module is in Run mode. Check device configuration and slave node
status.
87 The primary owner has not allocated the slave. Put the primary owner online.
88 The connection choices (polled, strobed)
between the primary connection and the
shared input only connection do not match. Reconfigure the shared input-only connection
choices to be the same as, or a subset of, the
choices for the primary connection.
89 Slave device initialization using Auto Device
Replacement parameters failed. Put the slave device into configurable mode.
If the slave is configured offline, check its EDS
file.
Check to see if the slave device has been
replaced with an incompatible device.
90 User has disabled communication port. Check Module Command Register for DISABLE
bit set.
91 Bus-off condition detected on comm port.
Module is detecting communication errors. Check DeviceNet connections and physical
media integrity. Check system for failed slave
devices or other possible sources of network
interference.
92 No network power detected on communication
port. Provide network power. Make sure that
module drop cable is providing network power
to module comm port.
95 Application FLASH update in progress. None. Do not disconnect the module while
application FLASH is in progress. You will lose
existing data in the module memory.
97 Module operation halted by user command. Check Module Command Register for HALT bit
set.
Numeric
Code Description Corrective Action