Ahlborn ALMEMO 6290-7B, Operating Instructions Manual, Page: 32 / 53

7.2 Measuring Point Scan
(see also manual section 6.5)
Measuring point scans can be used to acquire, indicate and, in most cases, to
document data from the selected measuring point and also from other
measuring points. During a measuring point scan the measuring inputs of the
active measuring points are, via photovoltaic relays and with the conversion
rate, switched to the measuring circuit. The measured value is acquired, with
exceeding of limit values being monitored, and successively indicated for a
duration of approximately 1.5s on the display. Furthermore, the maximum and
minimum values are updated.
7.2.1 Single Measuring Point Scan
(see also manual 6.5.1.1)
Single measuring point scans for acquiring the momentary measuring values
of all active measuring points are triggered by the key
START/STOP
as long as
no print cycle has been programmed.
Single Measuring Point Scan: Key: (cycle
00:00:00
)
START/STOP
While the measured value is displayed the arrow ´
START
´ is illuminated and
then turns off again. If the time had been cleared, it will be re-started. The
measured values are automatically stored if the option 'Memory' is used. The
measured values are provided as output depending on the output mode (see
8.). With each further pressing the key the measured values are equally
processed with the corresponding measuring time. The real time must first be
entered before it can be displayed (see 7.2.4).
7.2.2 Cyclic Measuring Point Scan
(see also manual 6.5.1.2)
The print cycle (see 7.2.3) must be programmed for cyclic measuring point
scans with list output. The measurement is activated by using the key
START/STOP
and the arrow ´
START
´ is continuously illuminated. The measured
values are automatically stored if the option 'Memory' is used. The measured
values are provided as output depending on the output mode (see 8.).
Starting and stopping cyclic measuring point scans: ...
START/STOP START/STOP
Stopping of the automatic measuring point scan can be achieved by
operating the key
START/STOP
once again. The arrow ´
START
´ will then turn off
again.
31 ALMEMO

6290-7B
Measuring Point Scan