Emerson Control Techniques Epsilon Ei - DN Baud Rate; DN Bus off Counter; DN Bus off Fault Count; DN Bus off Interrupt

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Epsilon Ei DeviceNet Drive Reference Manual
DN Baud Rate
Ei-DN Modbus Address: 44002
Three standard baud rates can be configured for the DeviceNet network: 125K, 250K, and 500K.
The baud rate is also read/write accessible with the one touch configuration located directly on the
drive.
DN Bus Off Counter
Ei-DN Modbus Address: 34206
The Bus Off counter counts the number of bus failures in order to safeguard against a network that
goes down. This information is used for troubleshooting the Ei-DN.
DN Bus Off Fault Count
Ei-DN Modbus Address: 40719
This parameter indicates the total number of Bus Off Faults that have occurred on the DeviceNet
network.
DN Bus Off Interrupt
Ei-DN Modbus Address: 34205
Ten Bus-Off Faults in a row initiate the Bus-Off Interrupt (Major fault).
Range Units Default Type DN Type Group NVM Res. Access
0-2 Baud ENM WORD Yes RW
Value Baud
0 125K
1 250K
2 500K
Range Units Default Type DN Type Group NVM Res. Access
0-255 Counts US16 UINT No RO
Range Units Default Type DN Type Group NVM Res. Access
0-2
31
-1 Counts US16 UINT Yes RO
Range Units Default Type DN Type Group NVM Res. Access
0, 1 ENM Word No RO
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