Siemens MXL-IQ, Руководство по эксплуатации, установке и обслуживанию

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6-10
History Log
321
The history log sequence number.
2.12
Indicates that this is an IEC (Enviro-Link)
set sensitivity event. The detector sensitivity
has been set to 2.12 volts. (The voltage can
range from 0-5 volts.) This field may
contain the word CLEAN to indicate that
this detector was cleaned and restored to
its base sensitivity.
+
This symbol represents the type of auto-
matic correction that was made. A plus sign
(+) indicates that the sensitivity was in-
creased, a minus sign (-) indicates that the
sensitivity was decreased.
12:24:48 Mar 10, 20XX
The time that the event was logged.
Logic Sensitivity Set Event
A sensitivity set event displays any change
of sensitivity to a device made by output
logic. The LCD displays:
FN0012 FN0012 FN0012 FN0012 FN0012
÷
Sensitivity set by logic Sensitivity set by logic Sensitivity set by logic Sensitivity set by logic Sensitivity set by logic
321 12:24:48 Mar 10,20XX NORMAL 321 12:24:48 Mar 10,20XX NORMAL 321 12:24:48 Mar 10,20XX NORMAL 321 12:24:48 Mar 10,20XX NORMAL 321 12:24:48 Mar 10,20XX NORMAL
Where:
FN0012÷
The label of the logical function that gener-
ated this sensitivity set. The division sign
indicates that this is a history log display.
SENSITIVITY SET BY LOGIC
The message describing this as a logic
sensitivity set event.
321
The history log sequence number.
12:24:48 Mar 10, 20XX
The time that the event was logged.
NORMAL
The sensitivity value sent to the device.
Hi_3
Hi_2
Hi_1
NORMAL
Low_1
Low_2
Low_3
History Print Formats At
The MXL-IQ Panel
The history printout format available at the
MXL-IQ control panel appears in the same
format as all other listing type reports. The
listing output is in the higher character
density mode of the output device. The
vertical pitch varies to clearly distinguish
one event from another. If the target printer
has variable point spacing, each event is
separated by a 0.5 line gap. On printers
without variable point spacing, there is one
full blank line between events.
To interrupt the listing operation at any
time, press the CLEAR key. Significant
system activities, such as alarms, troubles,
etc., automatically terminate the listing. The
printout always indicates when the listing
has been prematurely terminated.
(Refer to the History Log Sample Print-
out on the following page)
The basic format of the history printout is:
<Listing Date>
<Listing Conditions>
<Event Type [Modifier]>
<Event Locator>
<Event Time>
<Event Sequence #>
<Event Description>
•
• (repeated for each event having
matching conditions)
•
<Listing Terminator>
Where:
Listing Date
Identifies the report type (in this case the
history log) and the date that the report was
generated.
Listing Conditions
Shows the filter and starting date for this
report.