Scanning Configuration; Cycle With Saving To Memory Activated; Scanning Mode - Ahlborn ALMEMO 2590-2 Operating Instructions Manual

11. Function menus

11.5.8 Scanning configuration

In the following menu, reached by pressing
<►F>, the general conditions for measuring
point scans can be set in even greater detail.

11.5.8.1 Cycle with saving to memory activated

To ensure that measured values are saved and output to the interface on a
cyclic basis use the
data to the memory, is automatically activated after each reinitialization but can
be deactivated as and when required. Pressing
ing speed. The minimum cycle then displayed represents the highest measur-
ing rate (10 mops) and continuous saving (see 11.5.8.4).
Enter the cycle in the format ´hh:mm:ss´ see 8.5:
To clear the cycle and end the current scan press
Minimum cycle with 10 mops,
in accordance with channel number :
Memory activation function in the cycle
Saving to memory activated (default setting):
Saving to memory deactivated

11.5.8.2 Scanning mode

For automatic data logger operation and / or measured value scanning by the
computer there are 4 scan modes available :
Normal : Internal cycle or cyclic scan by the computer
Sleep : Internal cycle only, automatically switching off for long-term moni-
toring
Monitor : Internal cycle, not disturbed by computer scanning activity
Fail-safe : Cyclic scanning by the PC; after any failure, internal cycle re-
sumes
Scanning mode function :
Set scanning mode by pressing :
Sleep mode
For long-term monitoring involving large measuring cycles the device can also
be operated in sleep mode. In energy-saving sleep mode the measuring instru-
ment is completely switched off after each measuring point scan (please note
when using sensors with own power supply) and switched on again automatically
after the cycle expires ready for the next measuring point scan. In this way with
just one set of batteries or one battery recharge up to 15000 measuring point
scans can be performed; for a cycle lasting 10 minutes this represents a mea-
suring capability of over 100 days.
42 ALMEMO
function. Saving per cycle, i.e. cyclic recording of
Cycle
® 2590
Cycle :
Memory : Ø
Output format : Columns
Meas rate : 010 Cont : Ø
Memory :
Meas chan. : 12 active: 05
Memory time :
Mªª Fª
sets the highest record-
<MIN>
Cycle: 00:15:00
<CLR>
00:00:00.30
<MIN>
Saving
Ø
<ON>
-
<OFF>
Mode : Normal
<SET>
00:01:00.00
Mode: normal
output
24d 13h
©F FCT