IFM Electronic Efector 160 LK1222, Руководство по эксплуатации

Страница: 59 / 75

After mounting, wiring and programming check whether the unit
operates correctly.
Operating and error messages:
59
ENGLISH
Installation and set-up / Operation
XX.X
Briefly after power on: initialisation.
Continuously: empty adjustment required.
Level indication,
(maximum value when the overflow alarm responds).
Level below the active zone.
SC1 / SC2
Flashing: short circuit in the switching output 1 / 2.
Er0 , Er2 ,
Er7 , Er8 ,
Fault in the electronics (the unit must be replaced).
Er3 Operational reliability not ensured (sources of interference, faulty
wiring). Check the electrical connection, the connection sensor-
vessel wall (
→
page 53), and the mounting conditions.
Er4
Adjustment fault: distance between OP segment and the
mounting elements or the medium too small.
Please observe the installation instructions and the indicated
minimum distances, especially the distance between OP and
the medium (
→
page 52, 57).
Er5 Adjustment fault: mounting element below OP segment
detected.
Please observe the installation instructions and the indicated
minimum distances, especially the distance between OP and
the medium (
→
page 52, 57).
Er6 Adjustment fault: measured value not constant.
Er1
OP segment dirty (clean the probe and carry out a reset) or
faulty (the unit must be replaced).
Resetting the error messages: carry out the empty adjustment again or
power off and on again.