User's Manual

MCPA TBS SYSTEM USER MANUAL

Red MCPA is abnormal and there should be some Major alarm

3.1.2 CONTROL MODULE CONTROL AND INDICATORS

Except the status of MCPA can be visually monitored and controlled, the front panel of System

Controller also have LED indicators and interfaces for system diagnosis and commissioning.

The front panel is shown as following. The function and purpose are explained in table 3-x.

Figure 2: Indicators and Interface on Front Panel of System Controller

Table 4: Functions of Indicators and interfaces of System Controller

Indicators/Interfaces Status

Functions

Green +27DC power to the system is normal

POWER LED

Black (OFF) +27Vdc power supply is unavailable.

Green

All 6 cooling fans are in normal running.

FAN LED

Orange Minor Alarm: Cooling Fan is abnormal.

Green The system is in normal operation, no alarms.

Orange

The system is abnormal and there should be some minor

alarm.

Status LED

Red

The system is abnormal and there should be some major

alarm.

Ethernet Port

Used for local PC connection for commissioning and monitoring. This port is

also reversed to connect to BTS controller for TBS system remote

commissioning and monitoring.

USB Port Factory use

LED Indicators

PC Interface