Lincoln Electric IM840 ETHERNET_DEVICENET MODULE K2436-1 - Manual (Page 22)

B-2 TROUBLESHOOTING B-2
ETHERNET / DEVICENET MODULE
Observe all Safety Guidelines detailed throughout this manual
If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your
Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.
CAUTION
PROBLEMS
(SYMPTOMS)
POSSIBLE
CAUSE
RECOMMENDED
COURSE OF ACTION
Status LED does not come on
Status LED blinks rapid green.
Status LED blinks red
Device does not go on line.
1. Machine Power
1. 40V input power
1. LED plugged in
1. Properly connected
1. ArcLink Mapping Problem
1. System Error
1. 24v bus power
2. Baud rate
3. MAC address
4. Termination
5. Wiring
6. EDS files
1. Verify that the input power is turned on
and the power switch on the front of the
Power Wave is turned on
1. Verify that the module is connected to the
Power Wave ArcLink cable either through
the internal wiring harness or through the
5 pin ArcLink cable depending on if the
module is installed inside the Power
Wave or if it is connected externally to the
Power Wave.
1. Verify that the status LED is connected to
the installed module.
1. Verify that the module is connected in
series in the ArcLink network.
1. Verify that each similar module installed
in the system has a different instance set.
1. Contact you local Lincoln Authorized
Field Service Facility.
1. Verify that LED 2 on the Power Waveʼs
DeviceNet Module is on when the
DeviceNet network is powered. This
should be done with the power on the
Power Wave turned off.
2. Verify the Baud rate setting on the Power
Wave and on the DeviceNet Master are
the same. The Configuration section of
Observer displays the Power Waveʼs
baud rate.
3. Verify the Device Net MAC address is cor-
rect. The Configuration section of
Observer displays the Power Waveʼs
MAC address.
4. Verify that the Device Net bus is terminat-
ed correctly.
5. Verify the wiring of all multi-port taps and
field attachable ends.
6. Verify that the correct EDS files are being
used if they are needed. The
Configuration section of the Observer
application displays the current Product
Code and Vendor Revision of the Power
Wave.
DEVICENET