Emerson 2200S Manual De Usuario

55

To enable and disable display functions:

•

Using the Communicator, select 

•

Using ProLink II, click 

.

•

Using the display, see Figure 2-14.

The Model 2200S transmitter performs self-diagnostics during operation. If the device detects certain 
events or conditions, the configured fault handling is implemented. Fault handling may include:

•

Performing the mA output fault action and the digital communications fault action, and 
showing alarm information on the display

•

Posting an alarm to the active alarm log

Status alarm severity controls which of these methods is used. 

Last measured value timeout is used to delay the mA output fault action, for certain faults only. The 
digital communications fault action is always performed immediately.

Status alarms are classified into three levels of severity. The severity level controls transmitter 
behavior when the alarm condition occurs. See Table 5-4. 

Case 1: Operators do not need to know which alarms are active.

There are no special requirements for configuring Auto Scroll and 
Alarm Menu. The display will indicate when alarms are active. 
Information on specific alarms can be retrieved via the Communicator, 
ProLink II, or the host.

Case 2: Operators must be able to view the list of active alarms at the 
device. Operators are allowed to remove the transmitter housing cover.

There are no special requirements for configuring Auto Scroll and 
Alarm Menu. The display will indicate when alarms are active, and the 
operator can use the alarm menu to see the list of specific alarms.

Case 3: Operators must be able to view the list of active alarms at the 
device. Operators are not allowed to remove the transmitter housing 
cover.

To configure this functionality:

1. Enable Auto Scroll.

2. Enable Alarm Menu.