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Parameters shown in digital display
Settings of switch outputs in menu
S1 (S1 = output 1) or S2 (S2 = output 2)
This is dedicated to a password. Entry into the programming mode
PAS
can be secured only when the correct fi gures have been entered
Menu for programming the switch outputs: (see point 3)
S1
S1 = Switch output 1
S2
S2 = Switch output 2
(Menu is not active if S2 is being used as an error output)
Switching point (SP): upper limiting value/ level,
SP1
at which the switch output changes its status (see point 3)
SP2
SP1 = Switch output 1;
input as level value (e.g. 90 % or 100 mm)
SP2 = Switch output 2;
input as level value (e.g. 10 % or 80 mm)
Reverse switching point (rSP): lower limiting value/ level
rSP1
at which switch output changes its status (see point 3)
rSP2
rSP1 = Reverse switching point (rSP1) of switch output 1;
input as level value (e.g. 80 % or 90 mm)
rSP2 = Reverse switching point (rSP2) of switch output 2;
input as level value (e.g. ± 75 % or 75 mm)
If the switch point is set lower than the reverse switch point,
the reverse switch point will be adjusted automatically 5 mm lower
than the switch point.
The warning sign Att (attention) will appear,
which can be cleared with Enter *).
Switch output as
cont
noPn = closer
nCLS = opener
Selection of switching functions: (see point 3)
Func
HYSt = Hysteresisfunction
FEn = Window function
Error display and precautionary hints
The set value is lower than the other respective parameters.
Att I
When Enter is activated,
the smaller value is matched up
(see menu points SP and rSP)
Instrument electronics defective... Please send for repair.
Err I
Device error, please send for repaire.
Err 3
Installation
Mechanical:
Attach the level switch to the appropriate process con-
nection. Installation should be undertaken only across fl ats
spaner.
By using the rotational housing adjustment can be ensured
that the digital display is placed in the best viewing position.
Settings for options programme oP
Options programme
oP
Password input
PAS
0000 = no password
Example password 1234 = 1234
Setting of units:
uni
mm/ inch = measurement of level in mm or inch from the lower edge of
the sensor (oFFS = 0) or the bottom of the container.
% = indication of level in percent
The level is displayed independently to the size of the tank.
The percentage indicating range is determined by Set0 and Set1
(please have a look at point Set0 and Set1)
Display:
dis
Value which will be shown on the digital display in run mode.
Act = Actual level
SP1 = Switch point 1
SP2 = Switch point 2
OFF = off indication
MIN = Minimum level
MA = Maximum level
The offset value indicates the range between the bottom of the
oFFS
container and the lower edge of the sensor. Therefore the indication
and the switch point refer to the real level of fi lling.
Not activated if unit = %
Reset if unit = %
This value indicates the position for „0 %".
Set0
The point „0 %" is always adjusted in mm
from the upper edge of the container.
Only activ if unit = %
Reset if unit = mm/ inch
This value indicates the position for „100 %".
Set1
The point „100 %" is always adjusted
from the upper edge of the container.
Only activ if unit = %
Reset if unit = mm/ inch
Setting of analogue output (see point 4)
AnA
0-20 = 0-20 mA
Clearing the minimum and maximum value memory
rES
YES = yes, clear memory now
no = no, do not clear memory
Programming switch output 2 as an error output (see point 3)
Err
YES = yes
no = no
Indication of software version
Sun
Choice of the sensor length
tYPE
This menue point is only activ if the display unit is connected to the
sensor with a cable.
Indicates the waves which shall be fi ltered out in sec.
FILT
End of programming mode
End
*) Enter
Elektrical:
The level switch may be installed only by a qualifi ed
electrician in accordance to the respective national
and international regulations.
Protect the level switch from electromagnetic infl uences and
over-voltages.
Optional installation tips which are shown by experience to
reduce the infl uence of interference:
Use shorter cables
Avoid short distances between connection leads and
power consuming devices and interference-generation
elcetrical and electronical equipment.
Use free running diodes
4-20 = 4-20 mA
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