Spectrum Controls 1734sc-IF4U - Manual (Page 9)

Chapter 1: Module Overview 1-3
User’s Manual Pub. 0300266-01 Rev. A
Figure 2
1.5.1 LED Indicators
The 1734 analog HART module uses several LEDs to show operational status. The
status LEDs are defined below:
Table 1-2 (LED Status Indicators)
Indicator State Description
Module
Status
Off No power applied to device
Solid Green Device operating normally
Figure 1