Emerson Process Management OXYMITTER 4000 - Manual (Page 95)

Instruction Manual
IB-106-340C Rev. 4.1
July 2004
Rosemount Analytical Inc. A Division of Emerson Process Management HART/AMS 7-9
Hazardous Area Oxymitter 4000
7-8 DEFINING A TIMED CALIBRATION VIA
HART
Use the following procedure to specify a time
interval (in hours) at which the Hazardous Area
Oxymitter 4000 will be automatically calibrated.
If necessary, use the menu tree in Figure 7-3
(sheet 2 of 3) for reference.
NOTE
To select a menu item, either use the
up and down arrow keys to scroll to
the menu item and press the right
arrow key or use the number keypad
to select the menu item number. To
return to a preceding menu, press the
left arrow key.
a. From the DEVICE SETUP screen, select
DETAILED SETUP.
b. From the DETAILED SETUP screen, select
O
2
CALIBRATION.
c. From the O
2
CALIBRATION screen, select
menu item 6, CAL MODE. Set the CAL
MODE to AUTO.
d. Return to the O
2
CALIBRATION screen and
select menu item 7, CAL INTRVL.
e. At the prompt, input a time interval
(in hours) at which an automatic calibration
will occur; then press ENTER.
7