Model 7003M

Operator Manual

748223-K June 2002

a. Single and Double Keystroke

 

 

presses one key at a time. Some of the

 

 

 

 

more frequently used single-key

Most procedures involve a sequence of

 

 

commands are listed in Table 3-1 below.

single keystrokes by which the operator

 

 

 

 

 

 

 

 

KEY

FUNCTION

 

 

HOW TO USE IT

ACK

Acknowledges an alarm condition

Press once to silence alarms

DISPLAY

Switch between %O2 and °C

 

 

Press to display °C; press again to display O2.

 

 

Output signals are not affected.

 

 

 

 

ARROW keys

Increase/Decrease displayed value

Press once to change value by one digit. Hold key

down to change value quicker.

 

 

 

 

CAL

Access CALIBRATION mode

 

 

Press to calibrate. (If security is enabled, prompts

 

 

for ID code first)

 

 

 

 

ENTER

End command sequence

 

 

Press to enter value or to end a command se-

 

 

quence

 

 

 

 

ALARM1

Access ALARM 1 mode

 

 

Press to check, set or disable Alarm 1 or ON/OFF-

 

 

Control relays

 

 

 

 

ALARM2

Access ALARM 2 mode

 

 

Press to check, set or disable Alarm 2 or ON/OFF-

 

 

Control relays

 

 

 

 

CAL + ENTER

Access SETUP mode

 

 

From RUN mode, press CAL and ENTER keys

 

 

simultaneously.

 

 

 

 

UP + DOWN ARROW

Access HOLD mode.

 

 

From RUN mode, press UP ARROW and DOWN

 

 

ARROW keys simultaneously.

 

 

 

 

DISPLAY + ACK

Access DIAGNOSTICS mode

From HOLD mode, press DISPLAY and ACK keys

simultaneously.

 

 

 

 

DISPLAY + ACK

Access security ID code

 

 

From RUN mode, press DISPLAY and ACK keys

 

 

simultaneously.

 

 

 

 

 

Table 3-1. Key Functions

 

 

 

 

 

INDICATOR

CARET/STATUS

 

 

DESCRIPTION

%O2

Caret ON

 

Oxygen percentage displayed

°C

Caret ON

 

Sensor temperature displayed, °C

ALARM1,2

Caret OFF

 

Normal condition

ALARM1,2

Caret blinking

 

Alarm condition

-

Caret ON

 

Displays current output in mA

 

(DIAGNOSTICS mode only)

 

 

 

 

Table 3-2.

Display Indicators

Rosemount Analytical Inc. A Division of Emerson Process Management

Replacement Parts 3-3