HCT evc User Manual page 9

evc/epc Controller
With SAE J1939 Interface
At start up the GUI searches the PC com ports for the evc/epc controller.
The default MAC ID is 1. If the evc/epc has been programmed with a different Mac ID, you can search
for the controller by "Find Module" or enter the Mac ID. The "Find Module" will restart the operation when
the unit responds with its information and Mac ID.
The MAC ID determines the module's Command and Status PGN addresses on the SAE J1939 bus. The
user may command many evc/epc modules on a single J1939 bus. Please see SAE J1939 section.
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023-00354-Rev1.4 evc/epc User Manual Copyright © High Country Tek, Inc. – 2013