BusWork® 965EN Module User’s Manual Modbus TCP/IP mV/TC Input
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Acromag, Inc. Tel:248-295-0880 Fax:248-624-9234 Email:
4
Your unit is not factory-fresh and you do not know the Username and
Password settings…
If you forget your user name & password, you can always toggle the unit into
default mode via the DFT toggle switch at the front of the unit (hold this
toggle to the left DFT position about 4 seconds to invoke default mode). In
this mode, the password and username will revert to the original defaults of
“User” and “password00” (the unit assumes an IP address of 128.1.1.100 in
its default mode), allowing you to re-invoke the Password Configuration
Page and change the username and password settings as required.
If after applying power and connecting your network cable, your green Link
LED does not turn ON, then you need to do the following:
If the RUN LED is ON and the LINK LED is OFF, verify that your network
cable is connected to both the unit and to your PC.
If the RUN LED is ON and the LINK LED is OFF, verify that your network
cable is of the right type (cross-over).
The Ethernet port of this module is wired MDI, and requires that you use a
crossover cable to connect it to your PC or another device wired MDI. If you
happen to be connecting to an Ethernet switch or hub, then a direct cable
may be used, as these devices are auto-crossing.
Note that even if the green Link LED is ON, then you have indeed connected
using the correct cable type, but the cable could still be defective and
prevent communication.
If after applying power, your green Run LED does not turn ON at all, or
blinks continuously, then you need to do the following:
When you first power up, the green Run LED will blink until the unit
completes its initialization sequence, then remain ON.
If the green RUN LED does not turn ON at all, check your power
connections, voltage polarity, voltage level, and current capacity.
If the RUN LED blinks continuously after 30 seconds, try resetting the unit by
momentarily depressing the DFT/RST toggle switch to the right/RST
position. After several seconds, the RUN LED should remain ON.
If you have checked your power level and you tried resetting the unit, but the
green RUN LED still blinks continuously, then you may need to follow the
procedure for restoring the unit to its Initial Configuration. This procedure is
located at the end of the Trouble-Shooting section of this manual under
“Getting Out Of Trouble”.
At this point, if the green RUN LED continues to blink, this may be indicative
of a problem with the internal program and you may need to return the unit
for repair.
If you need additional help and you have already reviewed the material in
this manual, please contact the factory.
QUICK START
Guide to Quickly
Establishing
Communication
A properly powered and
connected unit should have
both green LED’s ON (RUN
and LINK).
