5-23
Chapter 5. Screens

1-loop monitor screen if there is an alarm
If an alarm occurs in the displayed loop, the background of the screen is displayed
in red.
(2)
(1)
(1) Alarm 1 icon
The red color shows that there is an alarm. Touching this icon displays the block
alarm screen.
(2) Alarm 2 icon
The red color shows that there is an alarm. Touching this button displays the
function alarm screen.
Other displays and buttons follow the pattern of the 1-loop monitor screen.
Handling Precautions
• If there is no alarm, the alarm 2 icon is displayed in dark gray and disabled.
• The alarm 2 icon is not displayed on the multi-loop monitor screen. To view it,
change to the 1-loop monitor screen.
• When at least one of the standard bit codes assigned to 1 to 4 of user-defined
alarms turns ON, a user-defined alarm is generated and the alarm 1 icon turns
red.
• When a user-defined alarm occurs, the background color of the 1-loop
monitor screen for the loop specified for the loop definition of user-defined
alarms turns red, and the alarm 2 icon turns red.
• User-defined bit bank (p.6-28)
• If the version of the MAIN block firmware is earlier than 6.x.x (where x stands
for any number), the user-defined alarm function is not available.