TM 5-3895-374-10
options . . utilities . . calibration . . alarm limits ........................................................................................ EDIT ALARM Limits
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The Alarm Limits and Shutdowns display in the EDIT mode is shown in Figure 862.1The only apparent difference from the
previous display is in the continuation options display. The flashing edit cursor is initially shown following the Virgin scale
deviation limit value.
NOTE: When not required by governing specification some users will not physically connect the computer hardware that
actually shuts down the process. When this is done, alarms will be annunciated but corrective action or shutdown
will be left to the plant operator. Alarm annunciations cannot be silenced.
Remember
- no errors are annunciated or shutdowns can occur if the Time to Shutdown is set to 0 seconds, i.e. turned off.
- actual values deviating from the desired target values by more than plus or minus the limit value are annunciated.
- maximum time to shutdown is 255 seconds.
The Continuation Options are:
OPTION
KEY
DESCRIPTION
ESCape
ESC
Return to the previous display.
Edit
(all)
Edit the values shown on the display using the techniques and features described
in Appendix A of this manual.
page F - 58
SYSTEMS Equipment Corp.8/31/89 Page (31)
