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Front-Panel Operating Instructions
ASMi-450 Installation and Operation Manual 3-11
Step Action Key Display
1 Bring the cursor under the top row (if not
already there)
CURSOR
2 Scroll to display SYSTEM PARAMETER in
the top row
SCROLL Second row shows the first system parameter,
CLK MASTER, and its current selection
3 Bring the cursor under the left-hand field in
the second row
CURSOR
4 Scroll to see the other system parameters SCROLL After each pressing of the SCROLL button,
the second display row shows the current
value of the next system parameters.
Continue until CLK MASTER appears again
5 Bring the cursor under the right-hand field in
the top row
CURSOR
6 Bring to display the next group of
configuration parameters (the control port
parameters, SP PARAMETER)
CURSOR,
SCROLL
7 Repeat steps 3 and 4 to display the control
port parameters - SP PARAMETER
CURSOR,
SCROLL
Normal Indications
This section explains the indications provided on the front-panel LCD and the
indicators of the ASMi-450.
Display
The normal message displayed in the top row is ALARM BUFFER. However,
if no alarm is stored in the alarm buffer (ALM indicator off), the ASMi-450 will
continue displaying the last user-selected display.
In addition, the ASMi-450 will automatically abort the current activity and will
redisplay the ALARM BUFFER message if no front-panel button is pressed for
1 minute, thereby ensuring that it will not remain in an indeterminate state even
if the operator does not complete a configuration activity.
When the top row shows ALARM BUFFER, the second row displays the
following information:
•
During normal operation, the second row should show EMPTY (no alarm
messages).
•
If the alarm buffers contains alarms, you will see SCROLL in the left-hand
field of the second row, and CLEAR in the right-hand field.
The alarms can be displayed by bringing the cursor under SCROLL, and then
pressing ENTER: you can now scroll between the alarms stored in the alarm
buffer.
To interpret the alarm messages displayed in the second row, refer to Table 5-1.