Instruction Manual

IB-106-340 Rev. 3.0 December 2003

Oxymitter 4000

 

 

 

 

 

 

 

 

 

d. Electrostatic Discharge

 

 

 

 

 

 

 

 

 

 

Install all protective equipment covers

 

Electrostatic discharge can damage the ICs

 

and safety ground leads after trouble-

 

used in the electronics. Before removing or

 

shooting. Failure to install covers and

 

handling the processor board or the ICs,

 

ground leads could result in serious

 

ensure you are at ground potential.

 

injury or death.

8-3

ALARM INDICATIONS

 

 

 

 

 

 

 

 

8-2 GENERAL

The majority of the fault conditions for the

 

 

 

 

 

 

 

 

 

Oxymitter 4000 with a membrane keypad will be

 

The troubleshooting section describes how to

indicated by one of the four LEDs referred to as

 

diagnostic, or unit, alarms on the operator’s

 

identify and isolate faults that may develop in

 

keypad, Figure 8-2. An LED will flash a code

 

the Oxymitter 4000. Additional troubleshooting

 

that will correspond to an error message. Only

 

information is provided in paragraph 8-7for

 

one LED will blink at a time. An alarm code

 

those units with the optional SPS 4000. When

 

guide is provided inside the screw on cover for

 

troubleshooting the Oxymitter 4000, reference

 

the electronics.

 

 

 

 

 

 

 

 

 

the following information

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

a.

Grounding

Alarm indications will also be available via the

 

optional LOI or the HART Model 275/375 hand-

 

 

 

 

 

 

 

 

 

 

 

It is essential that adequate grounding pre-

held communicator and Rosemount’s Asset

 

 

cautions are taken when installing the sys-

Management software. When the error is cor-

 

 

tem. Thoroughly check both the probe and

rected and/or power is cycled, the diagnostic

 

 

electronics to ensure the grounding quality

alarms will clear or the next error on the priority

 

 

has not degraded during fault finding. The

list will appear.

 

 

 

 

 

 

 

 

 

 

system provides facilities for 100% effective

 

 

 

 

 

 

 

 

 

 

 

 

 

grounding and the total elimination of ground

 

 

 

 

 

 

 

 

 

 

 

 

 

loops.

 

 

 

 

 

 

 

 

 

DIAGNOSTIC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LEDS

 

b.

Electrical Noise

 

 

 

 

 

 

 

 

 

 

 

 

 

The Oxymitter 4000 has been designed to

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HEATER T/C

 

 

 

operate in the type of environment normally

 

 

 

 

 

 

 

 

 

 

 

DIAGNOSTIC

 

 

HEATER

 

 

 

found in a boiler room or control room.

 

 

ALARMS

 

 

 

02 CELL

 

 

 

Noise suppression circuits are employed on

 

 

 

 

 

 

CALIBRATION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

all field terminations and main inputs. When

 

CALIBRATION RECOMMENDED

 

 

fault finding, evaluate the electrical noise

 

 

 

 

 

 

02 CELL mV +

 

 

being generated in the immediate circuitry

 

 

TEST

 

02 CELL mv -

 

 

of a faulty system. Also, ensure all cable

 

 

POINTS

 

HEATER T/C +

 

 

 

 

 

 

 

 

HEATER T/C -

 

 

shields are connected to earth.

 

 

 

 

 

 

 

 

 

 

 

 

c.

Loose Integrated Circuits

 

 

INC

 

INC

 

 

 

CAL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HIGH

 

LOW

 

 

 

 

 

 

 

 

The Oxymitter 4000 uses a microprocessor

 

 

GAS

 

GAS

 

 

 

 

 

 

 

 

 

 

 

 

 

TEST GAS +

 

 

 

 

DEC

 

DEC

 

 

 

 

and supporting integrated circuits (IC). If

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PROCESS -

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

the electronics are handled roughly during

 

 

 

 

 

% 02

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

installation or located where subjected to

 

 

 

 

 

 

 

 

 

 

 

 

 

severe vibration, the ICs could work loose.

 

 

 

 

 

 

 

 

 

 

 

 

 

Before troubleshooting the system, ensure

 

 

 

 

 

37260044

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

all ICs are fully seated.

Figure 8-2. Diagnostic LEDs

 

 

 

 

 

 

 

 

 

8-2 Troubleshooting

Rosemount Analytical Inc. A Division of Emerson Process Management

Page 106
Image 106
Emerson 4000 manual Alarm Indications

4000 specifications

The Emerson 4000 is a state-of-the-art automation platform designed to enhance industrial processes and improve operational efficiency. This advanced system is recognized for its unparalleled reliability and flexibility, making it suitable for various industries such as oil and gas, chemicals, pharmaceuticals, and power generation.

One of the standout features of the Emerson 4000 is its robust architecture that comprises distributed control systems (DCS) and a comprehensive suite of software applications. This integration allows for real-time monitoring and control of complex processes, ensuring that operators have access to crucial data for informed decision-making. The system supports a wide range of field devices and protocols, facilitating seamless connectivity across various platforms.

The Emerson 4000 employs innovative technologies that elevate its performance. It incorporates advanced analytics and machine learning capabilities, which enable predictive maintenance and reduce downtime. By analyzing historical data and identifying patterns, the system can forecast potential failures, allowing operators to address issues before they escalate. This leads to increased uptime and significant cost savings.

Another key characteristic of the Emerson 4000 is its user-friendly interface. The intuitive design ensures that operators can navigate the system with ease, reducing training time and enhancing productivity. The customizable dashboards provide real-time insights and facilitate quick access to critical information, allowing teams to respond to changes in the process swiftly.

Security is also a cornerstone of the Emerson 4000 platform. The system includes multiple layers of cybersecurity measures to safeguard sensitive data and maintain the integrity of operations. This is crucial in today’s environment, where cyber threats are a significant concern for industrial facilities.

In addition, the Emerson 4000 excels in scalability. It can be easily expanded to accommodate the growing needs of a business without compromising performance. Whether an organization is looking to integrate additional processes or expand its operations geographically, the Emerson 4000 is designed to adapt and grow alongside the business.

Overall, the Emerson 4000 stands out as a powerful tool for industrial automation. Its combination of reliability, advanced technology, user-friendliness, security, and scalability makes it an ideal choice for organizations seeking to optimize their operations and drive efficiency in an increasingly competitive landscape.