Honeywell Elster EK280, Руководство по применению

Страница: 214 / 223

EK280 Application Manual 212
10 Status messages
The EK280 gives two types of status information: Momentary status " Stat " (also referred to as "status") and
status register " SReg ". These are located on the " Admin. " and " Serv. " display tabs under " Status ".
Messages in the " Stat " momentary status indicate current conditions such as pending errors. As soon as the
condition is no longer present, the relevant message is removed from the momentary status.
Alarms, warnings and remarks are displayed in the momentary statuses (i.e. messages with numbers in the
range of "1" to "16")
All messages since the last manual clear are collected in status register "
SReg ". Here you can see, which
messages have been generated since the last station inspection or data retrieval. Status register messages
can be cleared by the user.
Only alarms and warnings are displayed in the status register (i.e. messages with numbers in the range "1"
to "8"). Remarks are not stored as they communicate events which do not cause disruption or are not
persistently relevant (i.e. "summertime", "calibration lock open" or "data transfer in progress").
S.Reg and Stat are summaries of multiple status values. They initially display all available messages as
numbers.
Pressing <ENTER> allows you to see these individually as short texts: The most important message (with
the lowest number) is displayed first. Using the

and

keys you can move to the next or preceding
message.
The display shows the name of the relevant status word and the message number with preceding "#" in front
of the short text. This information can be useful for entering a "status point" for the outputs.
10.1 Clearing messages in the status register
The messages in SReg (not Stat ) can be cleared using the Clr command, or with the context menu
command "
Clear Status R.
" (

chapter 2.3.3 , p. 13).
− In order to delete the status register with the function "Clr" on the device, open the administration
lock as described in the

EK280 Operating Instructions [1] .
− Move the cursor to "Serv." > "Status" > "Clr".
− Press the ENTER key. ⇒ "0" flashes.
− Change the value using the arrow keys

or

to "1" .
− Press the ENTER key to confirm the set value. It is possible to abort the entry by pressing the ESC
key.