7 Troubleshooting
7.1 Trouble Shooting with Stand-Alone Model
For troubleshooting and failure analysis with the Stand-Alone model the integrated display gives advice
about status and potential failure details.
The digital output (see “Status” in Table 10) of the PLC indicates if the system is active. However, the source
of an error cannot be identified by this signal.
7.2 Trouble Shooting with EasyConnect and OEM Models
7.2.1 Troubleshooting Based on PLC Signals
The digital outputs of the integrated PLC provide two Status signal feedbacks. Possible corrective actions
based on these signals are described in Table 16.
7.2.2 Troubleshooting with Levitronix
®
Service Software
The Levitronix
Service Software allows more detailed failure analysis through communication with the flow
control system in connection with a PC and a USB interface. The USB to RS485 adaptor cable as specified
in Table 4 can be used to setup communication. The software can be used for performing detailed
troubleshooting.
7.2.3 Troubleshooting with User Panel LUI-B.1
For troubleshooting and failure analysis with the user panel LUI-B.1 the integrated display gives advice about
status and potential failure details.
8 Technical Support
For troubleshooting, support and detailed technical information contact Levitronix
Technical Service
Department:
Levitronix
Technical Service Department
Technoparkstr. 1
CH-8005 Zurich
Switzerland
Phone for US: 888-569 07 18
Phone for outside US: +1 888-569 07 18
E-Mail: TechSupport@levitronix.com
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