Teach-In using the FlexProgram and FlexProgrammer 9701
Sophisticated settings for Teach-In as well as output type, diagnostics, data logging, tag no. and damping can be configured using
the FlexProgrammer 9701. Integrated HELP-menus will give full instruction.
Using the FlexProgrammer 9701 alone and Teach-In
FlexProgrammer 9701 stand alone menu
Press
Turn on FlexProgrammer if in sleep mode
Empty configuration
Search for product
LFFS/LBFS configuration
Product
LFFS / LBFS
TAG number
xxxxxxxxxxxxxxx
Range min.
x.x%
Range max.
xx.x%
Damping
x,x sec
Output config. Xxxxxxx
Trigger level
xx,x%
Range hyst.
x,xx%
Trigger hyst.
x.xx%
Manually Teach-In
Make sure that power is on before Teach-In.
For best Teach-In it is important the product is fixed in the final application.
During Teach-In mode the light intensity of the LED will decrease, please protect your eyes.
Step
To do
Connect terminal "Teach-In" to
1
- VDC (T1 or T2) for 3,5 second
With no media present connect
2
"Teach-In" to - VDC shortly
With media present connect
3
"Teach-In" to - VDC shortly
NOTE:
If the media is sticky, foamy, powdery or in other ways leaving parts of the media at the sensor tip this situation has to be estab-
lished also during the Teach-In process. Otherwise a faulty calibration can be the result.
If Teach-In for some reason do not succeed, the CleverLevel Switch LFFS will enter "Error State" and automatically reload factory
settings . The factory settings can always be reloaded by connecting the terminal "Teach-In" to -VDC for more than 6.5 seconds.
A reloaded factory settings will be confirmed by pulsing light intensity 3 times.
Error state description LED
Error state
Blinking, 3 × short and 1 × long Can normally be fixed by powering off and on and remake the Teach-In.
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Operating instructions
CleverLevel switch, LFFS
Press or to browse the menus
Teach-In
Press
and simultaneously
Select Menu "Teach-In"
LED
Flash 1 time per second
Light on for 2 second and then flash
Light on for 2 seconds
Result
Alternatively remake the Teach-In configuration by use of the FlexPro-
gram and the FlexProgrammer 9701
Operating instructions: 11109132 13 EN
to access current menu point
to return to previous menu
and simultaneously to reset FlexProgrammer
and go in sleep mode
Search for product
= Product LFFS/LBFS
At empty tank
setting 0%
At full tank
setting 100%
Result
Ready for Teach-in
Register "empty" state. Pls. See note
Register "full" state, stores the value and returns to
Normal operation with new setting
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