Micromod MOD: 30MLTraining Manual - Manual (Page 10)

Training Manual
MOD 30ML Front Face Familiarization Lab

Note: Active Diagnostics
An unacknowledged diagnostic condition is always indicated by flashing of the alarm
LED. The indication may also include a flashing display and a beep signal depending on
configuration. A dedicated alarm display provides information on all active diagnostics.
An example of the display with control key information is shown in the next figure. When
the alarm light indicates an alarm condition, press the alarm key to access the alarm
displays. Pressing the key repeatedly scrolls through a series of displays covering all
unacknowledged alarms and acknowledged alarms that are still active. Unacknowledged
diagnostics are always displayed first in the viewing sequence. See IB-1800R-OPR,
Section 3 for more information.
Figure 1 .2.
MOD 30ML Alarm
Example
Abbreviated diagnostic message.
[UAK] indicates that the alarm is active and has not been
acknowledged. Press the ‘A' key to acknowledge the alarm. If
alarm is still active [ACT] appears. If alarm is no longer active
[CLR] appears, and this display is deleted upon exit. [RET]
indicates that the R/L key can be pressed to return to the
runtime displays.
[7] is the Diagnostic event code number.
[AOUT] [2] indicates the block type and number.
Use the block type and event code number to locate a
description of the diagnostic event in IB-23M601 Section 7.3.
For example, code 7 for the [AOUT] block indicates an AOUT
(module) error because the output circuit has reported an
output-too-high or output-too-low error.
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