Ahlborn ALMEMO 6290-7B, Operating Instructions Manual, Page: 28 / 53

Decimal Point Setting
The FACTOR can be programmed in the range -2.0000 to +2.0000. For factors
over 2.0 or under 0.2 a corresponding decimal point setting must be
considered by entering the EXPONENT. The function EXPONENT ´
EX
´ allows
to shift the decimal point to the left (-) or right (+) as far as it can be indicated
on the display and printer. An exponential representation of measured values is
not possible.
Function EXPONENT ´
EX
´
Selection with key
FUNCTION...
Input see 5.4
1: 2
EX
If scaling values are programmed and, as a result, the measured value is
corrected, the arrow
CORR
will be indicated in the display.
6.7 Locking the Programming of the Sensor
(man. 6.3.12)
The function parameters of each measuring point are protected by the locking
mode up to an adjustable locking level. Before any programming 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 measuring range + element flags
2 measuring range + zero point and slope correction
3 measuring range + dimension
4 + zero point and slope correction
5 + base value, factor, exponent
6 + analogue output, start and end
7 + limit values, max and min
Function LOCKING MODE ´
LM
´
Selection with key
FUNCTION...
1: 0 0 0 5
LM
Programming Input according to 5.4
If programmed, the element flags and the multiplexer settings are indicated on
the display next to the locking mode (see manual 6.10.2/3).
Keyboard locking and a locking code can be used to protect against
unauthorised modification (see 5.5) during a measurement and to protect the
programming and the process control.
27 ALMEMO

6290-7B
Sensor Programming