Emerson Process Management OXYMITTER 4000 - Manual (Page 90)

Instruction Manual
IB-106-340C Rev. 4.1
July 2004
7-4 HART/AMS Rosemount Analytical Inc. A Division of Emerson Process Management
Hazardous Area Oxymitter 4000
7-5 LOGIC I/O CONFIGURATIONS
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.
7-6 HART/AMS MENU TREE FOR HAZARDOUS
AREA OXYMITTER 4000 APPLICATIONS
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 O
2
.
3 The unit is configured for both a Unit Alarm and Low O
2
.
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 O
2
and High AC Impedance/CALIBRATION
RECOMMENDED.
7 The unit is configured for a Unit Alarm, a Low O
2
, 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.
9 The 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.