Weidmuller PTX800D - Scalable pulse and frequency counter - Manual (Page 4)

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Viewing the alarm setpoints
Press the AL1 or AL2 at any time to display the setpoint for that
channel. The value will be shown for 5 s. If the alarms are disabled,
pressing the key will have no effect.
Changing the alarm setpoints
Press PGM while the setpoint is on display (see above), you will be able
to change the value using the ì and Å keys. To save the changes,
press PGM. Note: you can disable this feature during setup for greater
security.
Checking the Rate/Total
You can set up the PTX800D to show either total or rate. If the total
is normally on display, you can check the rate by holding down the
TOTAL/RATE key.
Reseting the total
If you press the RESET key, the PTX800D will set the total to zero and
clear any total alarms (you can disable this feature during setup for
greater security). There is also an external reset input that you can use
to clear the total remotely.
Reviewing the setup options
To review the setup (in read only mode) press the PGM key. The
PTX800D will show the software version number. Press the Å key to
see the next setting. The information in review mode is shown in the
same order as setup mode (some irrelevant items will be skipped).
There is a 10 s timeout during review mode or you can press PGM
again to return the display to normal operation.
You can review the setup while the instrument is in service - the unit
will continue to operate normally. Setup mode