ProSoft Technology MVI69-ADM - Manual (Page 18)

Preparing the MVI-ADM Module MVI-ADM ♦ 'C' Programmable
Developer's Guide 'C' Programmable Application Development Module
Page 18 of 342 ProSoft Technology, Inc.
February 20, 2013
2.3 Jumper Locations and Settings
Each module has three jumpers:
 Setup
 Port 1
 Port 2 (Not available on MVI94)
2.3.1 Setup Jumper
The Setup jumper, located at the bottom of the module, should have the two pins
jumpered when programming the module. After programming is complete, the
jumper should be removed.
2.3.2 Port 1 and Port 2 Jumpers
These jumpers, located at the bottom of the module, configure the port settings
to RS-232, RS-422, or RS-485. By default, the jumpers for both ports are set to
RS-232. These jumpers must be set properly before using the module.