Rotary Switch Settings For Setting Baud Rate; Led Indicators - Omron OMNUC W Series Manual

6.2.2 Rotary Switch Settings for Setting Baud Rate

Use the rotary switches (DR) to set the DeviceNet baud rate. After making the settings with
the power OFF, turn ON the communications power again to enable the settings.
DR
0
1
2
3 to 9

6.2.3 LED Indicators

DeviceNet Units are equipped with two LED indicators, the Module Status indicator to indi-
cate the Unit status, and the Network Status indicator to indicate the DeviceNet communica-
tions status.
Module Status (MS) Indicator
The MS indicator shows the status of the DeviceNet Unit.
OFF.
Green ON.
Green Flashing.
Red Flashing.
Red ON.
Red and green flash alternately.
Refer to 10.3 Alarm/Warning Codes and Error Codes for Message Communications for
details on the malfunction if the the Module Status indicator is either red flashing or red ON.
Network Status (NS) Indicator
The NS indicator shows the status of DeviceNet communications.
Indicator
OFF.
Green Flashing.
Green ON.
Red Flashing.
Red ON.
Table 6.1 DR Settings
Baud Rate Setting
125 kbit/s
250 kbit/s
500 kbit/s
Do not set.
Indicator
Power not being supplied.
Normal
Not set.
Nonfatal error
Fatal error
Unit self-diagnosis
Status
Offline and power OFF.
Online and communications not connected.
Online and communications connected.
Nonfatal communications error
Fatal communications error
6-5
6.2 DeviceNet Switch Settings and Display
Status
6