XNX Universal Transmitter - Merkantile

XNX Universal TransmitterModbus HoldingRegister AddressDatatype Variable Name Description40007 uint8 iMonitoringState This has the following meanings:0123456789101112131415161718192021-255reservednormal monitoringin warm-uplong-term inhibitalarm simulationfault simulationLoop current stimulatedin warning MFltin Instrument Fltin beam blockin bump testshort-term inhibitperforming zero calibrationperforming span calibrationin pre-zero calibrationin pre-span calibrationin post-zero calibration, successfulin post-span calibration, successfulin post-zero calibration, failedin post-span calibration, failedin align Excel modefor future expansion40008 int16 iHeartBeat This Heartbeat is provided to facilitate detection of communications problems in programming environments where the transport-layercommunication error information is unavailable. This increments approximately every 5 seconds.It is the responsibility of the system integrator to notify plant personnel if a Modbus master fails to communicate with the XNX. Thisregister can facilitate this notification.40009 to 40010 float32 fSensorLifeDays This indicates the time remaining before the ECC sensor must be calibrated or replaced.Appendix B - Modbus ® Protocol B-4B.2 Modbus Registers