VEGA VEGASON 54K…56K - Manual (Page 40)

40 VEGASON 54K … 56K
Error codes:
E013 No valid measured value
- Sensor in the warm-up phase
- Loss of the useful echo
E017 Adjustment span too small
E036 Sensor program not operating
- Sensor must be programmed
(service)
- Fault signal also appears during
programming
E040 Hardware failure, electronics
defective
Adjustment steps
On pages 64 and 65 you can find the com-
plete menu diagram of the adjustment mod-
ule MINICOM.
Set up the sensor in the numbered se-
quence:
1. Measurement in gases
2. Operating range
3. Adjustment
4. Conditioning
5. Meas. conditions
6. False echo storage (only required when
errors occur during operation)
7. Indication of the useful and noise level
8. Outputs
Short explanations to the setup steps 1 … 8
follow.
1. Measurement in gases
Adjustment is only necessary when the
measurement is done in gases (Co
2
, He, etc.)
deviating from air. In case of measurement in
gases, sound the distance of the sensor to
the product surface and enter it in the menu
item "Measurement in gases“. The sensor
can then take the modified sound velocity in
gases into account (as opposed to air) and
output correct levels.
2
4
- + ESC
OK
Tank 1
m (d)
12.345
- + ESC
OK
Tank 1
m (d)
12.345
4 ... 20 mA
Set-up
6.3 Adjustment with adjustment
module MINICOM
You can also adjust the sensor with the small,
detachable adjustment module MINICOM.
The adjustment module is plugged into the
sensor or into the external indicating instru-
ment (optional).
When adjusting with the adjustment module,
all sensor versions (adjustment options), as
with the PC and the adjustment program
VVO, are available. The adjustment with
MINICOM, however, is different.
You carry out all adjustment steps with the 6
keys of the adjustment module. A small dis-
play shows you, apart from the measured
value, a short message on the menu item or
the value of a menu adjustment.
The volume of information of the small display,
however, cannot be compared with that of the
adjustment program VVO, but you will soon
get used to it and be able to carry out your
adjustments quickly and directly with the
small MINICOM.