Operation And Calibration; Status Leds; Table 5-1 Status Leds - AMC -UT M-400 Series User Manual

AMC-UTx-M-xx-400 Series Digital Transmitter

5 OPERATION AND CALIBRATION

This section describes how the functionalities of the Modbus Digital Transmitter are operated and
performed. Please consult the operation and initial configuration chapters below before attempting
to operate the Digital Transmitter.

5.1 STATUS LEDS

Refer to Section 3.2 for LED location and descriptions.
During operation of the AMC-UTx-M-xx-400 the LEDs will display the following configurations
LED States
Start Up
• Initialization and
discovery of Sensor
Modules (after UTx is
powered up or after
Sensor Module Hot
Swap)
• Sensor Warm-up
Network Status
Network connection
established
(assume all sensors
operational)
No network connection
(assume all sensors
operational)
A Network Fault
(assume all sensors
operational)
Faults
Fault 1
• At least one sensor
has gone under
range (more –ve
than zero blanking
setting)
• Bad sensor
configuration

Table 5-1 Status LEDs

Network Alarm Status
LED LED
Off Solid White
Flashing Green Solid White
(1 sec. cycle)
Flashing Green Solid Green
(1 sec. cycle)
Flashing Green Solid Green
(.5 sec. cycle)
Flashing Red Solid Green
(1 sec. cycle)
Solid Red
Sensor Module
LED
Solid White
Solid White
Solid Green
Solid Green
Solid Green
Solid Red
30
Display Screen
Message
AMC Splash Screen
Main Info Screen
(or blank)
No sensor gas readings
shown
Main Info Screen
(or blank)
Main Info Screen
(or blank)
Main Info Screen
(or blank)
Not indicated on Display
Screen