FCI ST100 Series Operation Manual

Also see for ST100 series: Installation, operation & maintanance manual Configuration software manual Configuration software manual Manual

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FCI ST100 Series Operation Manual Manual pdf 36 page image

ST100 Series HART32 Fluid Components International LLCHART DiagnosticsDevice StatusBit 0 (“Primary Variable Out of Limits”) refers to the selected PV Dynamic Variable. This does not set bit 7, “Device Malfunction”.Bit 1 (“Non-Primary Variable Out of Limits”) refers to the device variables Temperature and Pressure out of limits. This does notset bit 7, “Device Malfunction”.Bit 4 (“More Status Available” is set whenever a failure reported by a Command 48 status bit being set.Extended Device StatusThe Field Device cannot predict, in advance, when the maintenance will be required. This status byte is set to 1 (MaintenanceRequired) when a sensor break is detected.Additional Device Status (Command #48)Command #48 returns 25 bytes of data, with the following status information for status bytes 0 through 5. The remaining statusbytes are reserved for future use.Listed below are definitions for status bytes 0 through 5.BIT MEANING CLASS DEVICE STATUS BITS SET0 Serious Device Error Hardware 41 Electronics Hardware Failure Hardware 42 Memory Error Hardware 43 Measurement Failure Hardware 4, 74 Maintenance Required Hardware 45 FRAM Failure Hardware 46 Power Supply Failure Hardware 47 Configuration Invalid Hardware 4Status Byte 0BIT MEANING CLASS DEVICE STATUS BITS SET0 Device Initialization Failed Hardware 41 Device Not Initialized Hardware 42 Electronic Temperature Too High Hardware 43 Flow Sensor Failure Hardware 4, 74 Flow Sensor Not Connected Hardware 4,75 Sensor Communication Failure Hardware 46 Totalizer Overflow Hardware 47 Flow Is Out Of Range Hardware 4Status Byte 1