Human Interface And Display Elements For Fei58 - Endress+Hauser Liquicap M FTI51 Operating Instructions Manual

Liquicap M FTI51, FTI52
Endress+Hauser
5.3

Human interface and display elements for FEI58

A
FEI58
NAMUR
IEC 60947-5-6
-
+
Green LED 1 ( ready for operation), red LED 2 ( error indicated), yellow LED 3 (R switching state)
DIP switches (C, D, E, F)
D
D
C
E
C
E
F
F
G
MAX MIN
G
MAX
Key
A B
X
X
X X
X X
B
1 2 3
C D E F G
Function
The probe is covered during calibration.
The probe is uncovered during calibration.
Switchpoint adjustment: 10 pF
Switchpoint adjustment: 2 pF
Switching delay: 5 s
Switching delay: 1 s
Fail-safe mode: MIN
The output switches safety-oriented when the probe is uncovered (signal
on alarm). For use for dry running protection and pump protection for
example
Fail-safe mode: MAX
The output switches safety-oriented when the probe is covered (signal on
alarm). For use with overfill protection for example
Function
C
Display diagnostic code
Display calibration situation
Perform calibration (during operation)
Delete calibration points (during startup)
X Test key , (disconnects the transmitter from the switching unit)
Operation
LED
on
flashing
off
BA299Fen016
41