41
LRG 1x-6x - Installation & Operating Manual -
819878-00
Key to parameters:
■
■
1234 = Measuring value display (normal operating state, example)
■
■
Id.Hi = Identifier for the limiter function (effect on the safety control unit URS 6x)
■
■
GrP
= Controller group, identifier of regulation function (effect on URB 60/SPECTOR
control)
■
■
bd.rt = Baud rate
■
■
°C.in = Display ambient temperature of housing
■
■
°C.Pt = Display temperature of measuring medium
■
■
AL.Hi = Set alarm limit value of limiter function
■
■
CF
= Cell constant of electrode
■
■
tC
= Temperature coefficient of measuring medium
■
■
CAL = Calibration function to compare the display with a comparative value (sample)
■
■
FiLt
= Filter constant
■
■
Sout = Scaling of 4-20 mA actual output at controller LRR 1-60
■
■
Unit
= Unit of display value (µS or ppm)
■
■
diSP = Trigger a display test
Upstream display test for safety-relevant parameters
There is a display test upstream of some safety-relevant parameters (e.g. AL.Hi). This is intended to pre-
vent an incorrect value being entered due to faulty display segments that have not yet been noticed.
Setting example, see page 43
Using the alarm limit value for the limiter function (AL.Hi) as an example, we show you the procedure for
setting the parameters incl. the display test. This is representative of all safety parameters.
A display test performed once opens a 10 minute input window in which several safety-
relevant parameters can then also be changed without the display test repeating itself.
Triggering a display test manually.
Alternatively, you can also specifically trigger the display test with “
diSP
”; see page 47.
Bringing into service