Instruction Manual

LIUCRP000_eng-00AUTEC
25
10 Malfunction signalled by the Receiving Unit
The table below li󰘵s malfunctions that are signalled by LEDs on the Receiving Unit and the
solution to those malfunctions.
If the problem persi󰘵s after attempting the sugge󰘵ed solution, contact the support service of
the Machine Manufacturer.
Signals Possible reasons Solutions
The POWER LED is off. The Receiving Unit is off.
Make sure that the power supply
protection fuse is intact (fuse F9).
Correctly plug in the connecting
plug and power on the Receiving
Unit.
Error on output STP_1.
Make sure that the protection
fuse for output STP_1 is intact
(fuse F8).
Correctly plug in the connecting
plug.
Make sure that output STP_1 is
wired correctly.
Error on output STP_2.
Make sure that the protection
fuse for output STP_2 is intact
(fuse F7).
Correctly plug in the connecting
plug.
Make sure that output STP_2 is
wired correctly.
Error on output SAF_1.
Make sure that the protection
fuse for output SAF_1 is intact
(fuse F6).
Correctly plug in the connecting
plug.
Make sure that output SAF_1 is
wired correctly.
Error on output SAF_2.
Make sure that the protection
fuse for output SAF_2 is intact
(fuse F5).
Correctly plug in the connecting
plug.
Make sure that output SAF_2 is
wired correctly.