Emerson Process Management OXYMITTER 4000 Logic I/O Configuration as set at HART/AMS or LOI

Instruction Manual

IB-106-340C Rev. 4.1 July 2004

Hazardous Area Oxymitter 4000

7-5 LOGIC I/O CONFIGURATIONS	7-6 HART/AMS MENU TREE	FOR HAZARDOUS
	AREA OXYMITTER 4000	APPLICATIONS

The Hazardous Area Oxymitter 4000 logic I/O output can be configured for ten different modes through HART/AMS. The factory default condi- tion is Mode 5. A list of possible configurations appear in Table 7-1.

The Unit Alarm configuration available for Modes 1, 3, 5, and 7 refers to the diagnostic alarm faults in Table 8-1.

This section consists of a menu tree for the HART Communicator. This menu is specific to Hazardous Area Oxymitter 4000 applications.

	Table 7-1. Logic I/O Configuration (as set at HART/AMS or LOI)
Mode	Configuration
0	The unit is not configured for any alarm condition.
1	The unit is configured for a Unit Alarm.
2	The unit is configured for Low O2.
3	The unit is configured for both a Unit Alarm and Low O2.
4	The unit is configured for a High AC Impedance/CALIBRATION
	RECOMMENDED.
5*	The unit is configured for both a Unit Alarm and a High AC Imped-
	ance/CALIBRATION RECOMMENDED.
6	The unit is configured for both a Low O2 and High AC Impedance/CALIBRATION
	RECOMMENDED.
7	The unit is configured for a Unit Alarm, a Low O2, and a High AC
	Impedance/CALIBRATION RECOMMENDED.
8**	The unit is configured for a calibration handshake with an IMPS 4000 or SPS
	4000. CALIBRATION RECOMMENDED will initiate the calibration cycle.

9The unit is configured for a calibration handshake. CALIBRATION RECOM- MENDED will not initiate the calibration cycle with an IMPS 4000 or SPS 4000.

*The default condition for a Hazardous Area Oxymitter 4000 without an IMPS 4000 or SPS 4000. **The default condition for a Hazardous Area Oxymitter 4000 with an IMPS 4000 or SPS 4000.

7-4 HART/AMS Rosemount Analytical Inc. A Division of Emerson Process Management