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Epsilon Ei DeviceNet Drive Reference Manual
Network Status LED
The Network Status LED located on the front of the drive provides network status according
to the following table:
Setting the Baud Rate and MacID Externally (One Touch)
The Baud Rate and MacID of the Ei-DN may easily be changed using PowerTools FM
programming software or externally on the drive using a one-touch setup with the “Reset”
button. The following is a full description of how to navigate through the DeviceNet edit
mode externally on the Ei-DN.
Viewing and Changing the Baud Rate and MacID
1. Double-click the Reset Button to enter the DeviceNet edit mode. The diagnostic display
located on the front of drive will flash between “H” (high digit) and the high (tens) digit
of the MacID. If the reset button is held in while the “H” is blinking on the diagnostic
display (H to Change), the high digit of the MacID value will scroll. Let the reset button
go when the display shows the correct number for the high digit of the MacID. (The
display will now flash between the letter “H” and the new tens digit for MacID.)
2. Double-click the Reset Button to view the low digit of the MacID. The diagnostic display
located on the front of the drive will flash between an “L” and the low (ones) digit of the
Mac ID. If the reset button is held in while the “L” is flashing on the diagnostic display
(H to Change), the low digit of the MacID value will scroll. Let the reset button go when
LED State Drive State Indicates
Off Not Powered/Not online
Device is not online:
The device has not completed the Dup MacID test yet.
The device may not be powered, look at Module Status LED.
Flashing Green Online, Not Connected
Device is online but has no connections in the established state.
The device has passed the Dup MacID test, is online, but has no established
connections to a Master.
Green Link OK Online, Connected
The device is online and has connections in the established state. This means the
device is connected to a Master.
Flashing Red Connection Time-Out One or more I/O Connections are in the Timed-Out state.
Red Critical Link Failure
Failed communication device. The device has detected an error that has rendered it
incapable of communicating on the network (Duplicate MacID or Bus Off).