JUMO 705060 mTRON T - Multifunction Panel 840 Operating Manual - Manual (Page 158)

13 Configuration
158
Memory status
The operating mode "Standard operation" is only available if memory status is switched on.
When standard operation is activated, the measurement data is recorded at the configured
memory rate unless one of the following applies.
•
Event operation is active.
• Time operation is active.
• The Memory values parameter is configured for eco operation.
Memory rate 0 s to 5 s to 32000 s A memory rate is configured here.
Depending on the configuration of the
"Memory values" parameter, the mea-
surement data is saved when the config-
ured time has elapsed. The smaller the
memory rate, the larger the amount of
data to be saved.
If 0 is configured, the multifunction panel
uses the quickest possible rate, i.e. it
saves the measured values every
125 ms (high speed mode).
Min. memory rate 0 s to 60 s to 32000 s The memory rate configured here is only
used when eco operation is active.
If no signal changes take place in eco
operation, no measurement data is
saved. This parameter performs a con-
trolled save at the configured rate. This
additionally ensures that the connected
sensor is functioning.
Tolerance band 0 s to 1.0 s to 10.0 s The tolerance for eco operation is stated
here.
In eco operation, if the deviation
between the previous memory value
and the current memory value is greater
than the tolerance entered here, the cur-
rent value will be saved (if the memory
rate is running simultaneously). The tol-
erance always relates to the current
scaling of an analog channel within the
current group.
Parameter Selection/settings Description
NOTE!
If the memory status is switched off and neither event operation nor time operation is active,
only events will be recorded but measurement data will not be saved.