ProSoft Technology MVI69L-MBTCP - Manual (Page 12)

Start Here MVI69L-MBTCP ♦ CompactLogix Platform
User Manual Communication Module
Page 12 of 152 ProSoft Technology, Inc.
January 6, 2014
1.4 Setup Jumper
The Setup Jumper acts as "write protection" for the module’s firmware. In "write
protected" mode, the Setup pins are not connected, and the module’s firmware
cannot be overwritten. The module is shipped with the Setup jumper OFF. If an
update of the firmware is needed, apply the Setup jumper to both pins.
The following illustration shows the MVI69L-MBTCP jumper configuration, with
the Setup Jumper OFF.