Emerson 2200S User Manual

Page of 158
Configuration and Use Manual
53
Configuring Operational Parameters
Op
eratio
n
App
e
ndi
ces
Mai
n
tenan
c
e and
 T
roub
le
sh
oo
tin
g
Com
m
is
si
on
in
g
5.2.4
Enabling and disabling display functions
Table 5-2 lists the configurable display functions and describes their behavior when enabled (shown) 
or disabled (hidden).
Do not enable display functions that require use of the display buttons if you do not want the operator to 
remove the transmitter housing cover. To access the display buttons, the transmitter housing cover must 
be removed.
If operators must be able to view multiple process variables without using the display buttons, be sure to 
enable Auto Scroll. If you do not, the operator must remove the transmitter housing cover to press 
Scroll
.
If operators must be able to view the active alarms without using the display buttons, be sure to enable 
both Auto Scroll and Alarm Menu. If you do not, the operator must remove the transmitter housing cover 
to enter the alarm menu.
Table 5-2
Display functions
Parameter
Uses display 
buttons?
Enabled (shown)
Disabled (hidden)
Totalizer 
Start/Stop
Yes
• Operators can start or stop totalizers 
using the display buttons.
• Operators cannot start or stop 
totalizers using the display buttons.
Totalizer Reset
Yes
• Operators can reset the mass and 
volume totalizers using the display 
buttons.
• Operators cannot reset the mass and 
volume totalizers using the display 
buttons.
Auto Scroll
No
• The display automatically scrolls 
through the list of display variables at 
a configurable rate. 
• If Alarm Menu is enabled, active 
alarms
(1)
 are listed after the display 
variables. See the example later in 
this section.
(1) Only alarms configured with severity level of Fault or Informational are listed. Alarms are listed by alarm code. Alarms configured 
with a severity level of Ignore are not listed.
• Operators must 
Scroll
 to view the 
display variables. 
• Active alarms are not displayed.
Off-line Menu
Yes
• Operators can access the off-line 
menu (zero, simulation, and 
configuration).
• Operators cannot access the off-line 
menu.
Off-line 
Password
Yes
• Operators must use a password to 
access the off-line menu.
• Operators can access the off-line 
menu without a password.
Alarm Menu
Yes
• Operators can access the alarm 
menu (viewing and acknowledging 
alarms). 
• If Auto Scroll is enabled, active 
alarms
 will be listed after the display 
variables. See the example later in 
this section.
• Operators cannot access the alarm 
menu.
• Active alarms are not displayed.
Acknowledge All 
Alarms
Yes
• Operators are able to acknowledge 
all current alarms at once.
• Operators must acknowledge alarms 
individually.