C L 1 U S E R S G U I D E
D O D T E C H N O L O G I E S , I N C
Rev 10.07
Page 12
5.2 Alarm & Fault screens
Three types of messages used in the CL1:
1.
Alarm messages (level 1 and level 2)
2.
System faults (critical faults that terminate and/or prevent analysis)
3.
Event messages (warnings, non-critical faults, and various events)
See Appendix D for a description of each message. The history log keeps the most recent 128
messages of any type in memory at all times. All three types of messages are also logged to
the Micro SD card if present.
Various screens are used in the CL1 to show some or all of the messages (figure 5.2). Each
of these screens work in a similar manner.
Figure 5.2
The arrow next to the upper left soft key indicates to press that key to view the full log. When
the soft key is pressed a screen similar to figure 5.3 will be displayed. Pressing the <ESC>
key will return to the previous menu or screen.
Figure 5.3
From the screen shown in figure 5.3 the arrow keys below the screen allow scrolling of the
messages in the log. On some of the fault/event screens the <F4> key will acknowledge all
the current fault/events.
NOTE:
The history log does not allow messages to be cleared. The
details for each screen in section 5.4 – 5.6 will describe which keys may be used.
Pressing the <ESC> key once will return to the screen in figure 5.2. Pressing the <ESC> key
again from that screen will return to the previous menu or screen.