Alarm, error, and system messages7.2 OXYMAT 7 message listOperating with the Local User InterfaceOperating Manual, 06/2017, A5E31930478-05 261Message Cause RemedyNo. Text138 TFTP communication faulty • IP address of download hostfaulty• Path or file name of file to beloaded is faulty• Ethernet connection faulty (con-nector, cable)• In case of gateway via router:Assigned gateway address isfaulty• Check IP address of downloadhost in PDM dialog "Soft-ware/Download configuration".• Check path and file name of file tobe loaded in PDM dialog "Loadsoftware/configuration".• Check Ethernet plug-in connec-tions and cables• In case of gateway via router:Check assigned default gatewayaddress• If necessary, repeat the download/ upload.• If necessary, restart the device.144 System error Internal software error Perform cold restart145 Watchdog reset • If the error is signaled by the AM:AM electronics faulty• Internal software error (AM or PU)Contact service146 Configuration faulty Content of parameter memory faultyand cannot be restoredLoad user data or factory data in"Load parameter set" menu147 Configuration inconsistent Inconsistent data between modules Restart the device148 Saved user data faulty Content of user data in parametermemory faulty and cannot be re-storedSave user data in "Save parameterset" menu149 Factory data faulty Content of factory data in parametermemory faulty and cannot be re-storedContact serviceMessage Cause RemedyNo. Text150 Parameter value invalid Change of input limits of a parameterdue to change of another parameter.The previously displayed value isnow outside the changed input limits.• Call list of current messages, lookfor or filter for message type"Config. warn.".• Call message detail view. Theaffected parameter is displayedhere. Set the value of this param-eter within the valid input limits.