Cycle - Ahlborn ALMEMO 2470-1S Operating Instruction

11. Functions
As and when this memory becomes full, the
´FrEE´ display will show 0.00; no further meas-
ured values will be saved. However, the in-
ternal memory can be configured as ring
memory. see Manual, 6.10.13.2
To completely delete the memory's contents
CMEM flashes
PROG
To confirm (OK) or to cancel (ESC) press
► ◄
or

11.2.4 Cycle

To have measured values saved cyclically and
output via the interface a cycle must be spe-
cified. To specify a cycle select the cycle func-
tion ´ZY´ by pressing
If the cycle is 0, individual measuring opera-
tions will be recorded. Saving, i.e. recording
data to memory, is activated automatically.
Sleep mode
For long-term recording by cycles lasting longer than 1 minute the device can
also be operated in sleep mode. In energy-saving sleep mode the measuring
instrument is completely switched off after each measuring point scan (sensors
with their 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 well over 50 000 measuring operations
can be performed; for a cycle lasting 10 minutes this represents an available
battery life of over a year.
To adapt the measuring function and the handling of limit value overshoot
events as closely as possible to the ambient conditions there are 5 sleep
modes with different displays and alarm messages. (see 11.1.3)
To select from among these 5 modes press
Output formats
Without limit value overshoot
Sleep LED flashes.
The display shows the most recent meas. value
With limit value overshoot
The red backlighting flashes rhythmically.
Rhythmic acoustic alarm signal
Interface commands
34 ALMEMO 2470
(see 9.3)
FCT
MEM ...
LIM
SLP SLPd SL.d
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●
o(-)11 f1 o11 f2 o11 f3 o11 f4 o11
LIM LIM
SL. A SL.dA
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