Instrument Status 1 This word is used to feed back the current operating state of the product. Each bit gives the state of different parts of the product, some mutually exclusive, others are not. The state should be checked to verify operation. Applicaton Layer BW500 and SF500 BW500/L Bits 0 to 5: PID Status (BW500 and SF500 only) These bits give the status of the product. For example Bit 0 is the mode of the PID 1 controller (if used). It indicates whether the PID is in manual or auto modes. Bit 6: Zero Status Indicates whether the unit is currently performing a Zero calibration.
Page 36 SmartLinx PROFIBUS DP – INSTRUCTION MANUAL 7ML19981AQ03 Bit # Description Bit Clear (0) Bit Set (1) 0 PID 1 mode manual auto 1 PID 1 freeze no yes 2 PID 1 setpoint source local remote 3 PID 2 mode manual auto 4 PID 2 freeze no yes 5 PID 2 setpoint source local remote 6 zero no in progress 7 span no in progress 8 reset totalizer 1 no change reset 9 reset totalizer 2 no change reset 10 reset batch totalizer no change reset 11 printing not printing printing 12 write privileges no yes 13 system configured not configured run mode 14 mode calibration mode run mode 15 totalizing not totalizing totalizing Bit # Description Bit Clear (0) Bit Set (1) 6 zero no in progress 7 span no in progress 8 reset totalizer 1 no change reset 9 reset totalizer 2 no change reset 10 reserved 11 printing not printing printing 12 write privileges no yes 13 system configured not configured run mode 14 mode calibration mode run mode 15 totalizing not totalizing totalizing