Extract from Operating Instructions Control for Motorized
Contents
1. Extract from Operating Instructions CONDUCTIX wam pfler Control for Motorized Festoon Systems O DELACHAUX GROUP Sinamics 120 with bus interface to crane PLC Siemens S7 300 400 9 Fault diagnosis Risk of injury due to improper fault clearance A N Improper fault clearance may cause heavy injuries or damage to property WARNING Therefore Incase of disturbance contact the manufacturer Fault clearance must only be carried out by workers of the manufacturer or by personnel authorized by the manufacturer System damage from continuation of operation Damage of buffers Damage of tooth belts WARNING Possible injury from falling objects Therefore All faults must be analyzed before remedying the problem Death due to electric shock Work on electrical systems or production equipment may only be performed by specialized electricians WARNING or persons under the supervision and direction of an electrician in accordance with electrical rules qualified specialists 9 1 Procedure for faults or alarms Severe system damage from continuation of operation In case of any fault of a drive unit of a festoon system it is required to immediately restrict the speed WARNING of the crane trolley to a max of 50 and to less than 120 m min through the superior control crane control and to visualize the fault in the CMS Further crane operation in this emergency mode Is only allowed temporary for max 1 shift unt2. il the completion of the ship loading unloading cycle The fault has to be analyzed followed by a visual inspection of all relevant parts Conductix Wampfler has to be informed in writing without delay After corrective actions as service or repair the fault reset must only be given by authorized service staff It is recommended to position the reset button near the storage of the festoon system A fault message Fxxx at a frequency inverter can be reset after the fault analysis and fault elimination by the control signal reset fault During operation the frequency inverter can generate sporadic alarm signals Axxx on the display These are required for subsequent processing within the inverter program and do not have any influence on the operation of the system and can therefore be ignored BAL0500 0014c E Original www conductix com Page 41 of 52
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