Sensor Programming
10.3.2 Measuring Point Designation
Each measuring point can be given a 10-digit alphanumeric designation to
optimally identify the type of sensor, the measuring location or the purpose of
the application. This comment will be indicated with all standard displays of
measured values. If it has not been programmed, the abbreviation of the mea-
suring range will be indicated. In case of outputs via interface the measuring
point designation appears in the program header as ´
COMMENT
´ and in the list
of measured values (see man. 6.6.1).
Input in function ´Comment´ s. 8.5
Comment: Humidity
It is possible, by means of comment ´*J´, to define temperature
sensor (Ntc, Pt100) as external cold junction compensator (s. 9.2.7,
man. 6.7.3). It is now also possible (a new feature), by means of
comment " #J ", to define, via the reference channel, a specific cold
junction sensor (e.g. connector ZA9400-FSx with Ntc) to apply to
just one thermocouple (s. 9.2.7).
10.3.3 Averaging Mode
The types of averaging, which are defined through the function
Averageing
mode
are described in section 9.4.2.
Function no averaging:
Averaging mode: -----
Averaging over all running measuring point scans:
CONT
Averaging over all scans in one cycle:
CYCL
10.3.4 Locking the Programming of the Sensor
The function parameters of each measuring point are protected by the locking
mode up to an adjustable locking level
(s. man. 6.3.12)
. Before any program-
ming is performed the locking mode must be correspondingly lowered. If a dot
is indicated following the locking mode on the display then a modification is not
possible.
Locking Level
Locked Functions
0
none
1
Meas.range + element flags + output mode
3
+ Dimension
4
+ Zero point and slope correction
5
+ Base value, factor, exponent
6
+ Analog output, start and end
7
+ Limit values, max and min
Function
´
LockingMode´:
Locking: 5
In the menu
SENSOR PROGRAMMING
the functions are arranged from top to
bottom so that the locked functions cannot be selected.
ALMEMO
®
2690-8
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