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16
LED Functions
There are 4 LED’s, located above the display their functions are as follows:
LED
Condition
Function
Detect
&
Level
Flashing
together
Indicates Normal Operation
Mode selected = Level
Detect
&
Distance
Flashing
together
Indicates Normal Operation
Mode selected = Distance
Detect
&
Space
Flashing
together
Indicates Normal Operation
Mode selected = Space
Detect
Flashing
alone
Indicates that SLM600 is detecting an echo but checking if the value is
correct.
None
All Off
Display
indicates
flashing
“E*”
Indicates that SLM600 has gone into Fail condition.
E0 means there is no reflected echo received.
E1 means transducer and electronic part is disconnected
What to Do First
When you first switch the SLM600 on, it will be reading the
distance
from the face of the
transducer to the surface in
centimetre/feet
, as shown on the display.
TIP
In some applications it is simplest to empty the vessel, take
a reading from the SLM600 for distance and then setup the
empty level to this figure.
Once you are satisfied with the installation, and the SLM600 is reading what you would expect in
terms of distance from the face of the transducer to the material level, then you can set up the
options as detailed in
Chapter 4 Program.
.