Alarm Mask Function - YOKOGAWA Admag TI Series User Manual

5.6.6

Alarm Mask Function

The alarm mask function can mask a specified alarm, hide an alarm notification, and record no
alarm history. The mask function can be set for both the alarm notification and alarm record,
respectively. This function is only for alarm whose FD is 2, 3, 4 or 5 in the Alarm List, 5.6.2 Errors
and Countermeasures. Only this target alarm is described below.
The setting can be configured with the following parameters.
Alarm notification mask
„ „
If the alarm notification mask function is turned "On", it disables alarm notification.
Setting example for alarm "Signal overflow":
To disable the alarm notification, set "Signal overflow" of STB: Alarm Out Mask2 to "On".
To enable the alarm notification, set "Signal overflow" of STB: Alarm Out Mask2 to "Off".
Menu path
Display
F
OUNDATION
Fieldbus
Block Relative
Name Index
STB 148
STB 149
STB 150
STB 151
Device setup ► Diag/Service ► Sts/Self test ► Alarm ► Alarm out mask ► (see below)
Diagnostic ► STB ► Device Diagnostics ► Diagnostics/Alerts ► Alert ► Alarm Out Mask
► (see below)
Parameter
Display
Mask 1-1
Alarm Out Mask1
Mask 1-2
Mask 2-1
Alarm Out Mask2
Mask 2-2
Mask 3-1
Alarm Out Mask3
Mask 3-2
Mask 4-1 Alarm Out Mask4
<5. Functions>
F Fieldbus
OUNDATION
107
Description
Specifies the mask function for
alarm notification 1-1.
Specifies the mask function for
alarm notification 1-2.
Specifies the mask function for
alarm notification 2-1.
Specifies the mask function for
alarm notification 2-2.
Specifies the mask function for
alarm notification 3-1.
Specifies the mask function for
alarm notification 3-2.
Specifies the mask function for
alarm notification 4-1.
IM 01E21A02-03EN