Edwards Signaling eFSA250 - Manual (Page 162)

Chapter 3: System operation
150 E-FSA64 and E-FSA250 Technical Reference Manual
• Although an Activate button can turn on both latched and unlatched devices,
it can only turn off unlatched devices. Latched outputs remain active until you
press a button programmed for Unlatch. Until the output has been unlatched,
the panel displays an “Outputs are Latched” monitor event message.
• The Disable and Restore commands do not affect active latched outputs until
after the Unlatch button has been pressed. Until the output has been
unlatched, the panel displays an “Outputs are Latched” monitor event
message.
Component descriptions
The control panel contains the following components.
Figure 54: Component layout
1
2
3
4
5
8
7
9
10
6
11
12
13
00:00:00 01/01/07
,