WD30-AT001 Omron, WD30-AT001 Datasheet - Page 156

• Manufacturer Part Number: WD30-AT001
• Description: REMOTE WIRELESS ANTENNA'S DNET
• Manufacturer: Omron

Specifications of WD30-AT001

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: WD30AT001

144
10-1-2 LED display
10-2 Troubleshooting
10-2-1 How to locate errors when the system is having trouble
Troubleshooting
1,2,3...
Under normal conditions, the dot LEDs of the wireless master station come on
depending on the registration status of the wireless slave station serial num-
bers, and the wireless slave station displays the node numbers (NNODE). In
the wireless slave station, the right and left dot LEDs come on in the scan list
invalid mode and go off in the scan list valid mode.
Under error conditions, "error code +error occurrence node" are displayed
sequentially, according to the error codes in the order of detection. The error
codes are conform to DeviceNet error codes. In addition, the receiving wave
level is displayed during the test.
This section explains the causes of errors, how to determine their locations,
and the actions to be taken when errors occur in a DeviceNet wireless unit.
Trouble assumable in the system using the DeviceNet wireless can be roughly
classified into the following two cases.
1. Hardware error in each unit
2. Communication error in each network (the upper DeviceNet network be-
Hardware errors in each unit can be determined either by the LEDs of the unit
or by the fact that a unit is not added to the upper unit (this could be a wireless
tween the DeviceNet master unit and wireless master station, the wireless
network between the wireless master station and a wireless slave station,
the lower DeviceNet network between a wireless slave station and the De-
viceNet slave connected with a wireless slave station)
Error occurrence node
Error occurrence node
Error occurrence node
Error occurrence node
Error code
Error code
Error code
Error code
This is omitted if there is no error
occurrence node.
Section 10-2