Model 7003M

Operator Manual

748223-K June 2002

b.System Restart

The Model 7003M will attempt to restart itself in the event of a power interruption, power surge or other outside interference to microprocessor operation (Section 3-3c below).

The analyzer can also be manually restarted if the RAM or EEPROM becomes corrupted (Section 3-3d below).

c.Automatic Restart - Due to Power Failure

If a power failure or other event occurs that affects operation of the microprocessor the system will attempt to re-start itself. If it is successful, the instrument will continue to operate normally, except that the appropriate error code will be displayed until the ACK button in pressed. See Section 5-3c on page 5-2 for circuit description.

d.Manual Restart

1.Turn power to analyzer OFF.

2.Wait 30 seconds, and turn the power to the analyzer ON.

3.While the software revision is being displayed and the self-tests are being performed, press DISPLAY and ACK simultaneously.

"dYn" is displayed.

4.Press ENTER to clear the RAM and

EEPROM.

The display will go blank, then continue with the SETUP routine.

Continue with Section 3-5a on page 3-13, step 2.

Rosemount Analytical Inc. A Division of Emerson Process Management

Operation 3-9