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5. Setting up the Devices

Addressing Devices

Before adding a device to the FIP's programming, each device connected to the STATUS SERIAL (RS485) circuit

must be given an individual address. The FIP MUST BE POWERED DOWN BEFORE ANY CHANGES TO DEVICES.

IMPORTANT - Devices with the same address will cause an intermittent fault to be displayed.

Assigning Sign Function

In addition to addressing, signs connected to the STATUS SERIAL (RS485) circuit require their function to be set

using the DIL switches on the bottom of the sign circuit board. The functions of the upper and lower halves of the

sign are split across 3 banks of DIL switches. The recommended sign functions for each type of sign are:

Sigma_XT_signs_m3.5.docx

Sign Circuit Board

LCS Circuit Board

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