Emerson B-106-300NH instruction manual Figure J-5. Model 275D9E, Troubleshooting Flowchart Sheet 1

World Class 3000

Instruction Manual

Appendix J Rev. 1.1 June 1995

DOES

HART UNIT NO HAVE

POWER

?

YES

DOES

HART UNIT NO INDICATE BATTERY POWER

GOOD

?

YES

IS

HART UNIT NO BEING USED

"ON-LINE"

?

YES

REPLACE BATTERIES. IF APPLICABLE, RECHARGE NiCad BATTERIES.

VERIFY HART IS CONFIGURED FOR IFT. REFERENCE OFF-LINE CONFIGURATION (HART POCKET-SIZED MANUAL).

IS	NO
HART UNIT		RECONFIGURE HART UNIT
CONFIGURED		FOR IFT.
FOR IFT?

YES

IS IFT

NO

SUPPLY POWER TO IFT.

POWERED

?

YES

IS IFT	NO
EXPERIENCING
FAULTS
?

YES

CLEAR IFT OF ALL FAULT CONDITIONS.

DOES

IFT HAVENO MICROPROCESSOR

BOARD

REV.#

3039513G

?

YES

(GO TO

SHEET 2 OF 2)

CONTACT SERVICE

REPRESENTATIVE.

686004

Figure J-5. Model 275D9E, Troubleshooting Flowchart (Sheet 1 of 2)

J

Rosemount Analytical Inc. A Division of Emerson Process Management Appendices J-11