Proline Promass 83E/F/O Modbus RS485 Operating Instructions
Proline Promass 83E/F/O Modbus RS485 Operating Instructions
Proline Promass 83E/F/O Modbus RS485 Operating Instructions
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<strong>Proline</strong> <strong>Promass</strong> 83 <strong>Modbus</strong> <strong>RS485</strong>Table of contents1 Safety instructions . . . . . . . . . . . . . . . . 51.1 Designated use . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51.2 Installation, commissioning and operation . . . . . . . . 51.3 Operational safety . . . . . . . . . . . . . . . . . . . . . . . . . . 61.4 Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61.5 Notes on safety conventions and icons . . . . . . . . . . . 62 Identification . . . . . . . . . . . . . . . . . . . . 72.1 Device designation . . . . . . . . . . . . . . . . . . . . . . . . . 72.1.1 Nameplate of the transmitter . . . . . . . . . . . . 82.1.2 Nameplate of the sensor . . . . . . . . . . . . . . . 92.1.3 Nameplate for connections . . . . . . . . . . . . 102.2 Certificates and approvals . . . . . . . . . . . . . . . . . . . 112.3 Registered trademarks . . . . . . . . . . . . . . . . . . . . . . 113 Installation . . . . . . . . . . . . . . . . . . . . . 123.1 Incoming acceptance, transport and storage . . . . . . 123.1.1 Incoming acceptance . . . . . . . . . . . . . . . . . 123.1.2 Transport . . . . . . . . . . . . . . . . . . . . . . . . . 123.1.3 Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . 133.2 Installation conditions . . . . . . . . . . . . . . . . . . . . . . 143.2.1 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . 143.2.2 Mounting location . . . . . . . . . . . . . . . . . . . 143.2.3 Orientation . . . . . . . . . . . . . . . . . . . . . . . . 163.2.4 Special installation instructions . . . . . . . . . 183.2.5 Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . 203.2.6 Thermal insulation . . . . . . . . . . . . . . . . . . 213.2.7 Inlet and outlet runs . . . . . . . . . . . . . . . . . 213.2.8 Vibrations . . . . . . . . . . . . . . . . . . . . . . . . . 213.2.9 Limiting flow . . . . . . . . . . . . . . . . . . . . . . . 213.3 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223.3.1 Turning the transmitter housing . . . . . . . . 223.3.2 Installing the wall-mount housing . . . . . . . 233.3.3 Turning the local display . . . . . . . . . . . . . . 253.4 Post-installation check . . . . . . . . . . . . . . . . . . . . . . 254 Wiring . . . . . . . . . . . . . . . . . . . . . . . . 264.1 <strong>Modbus</strong> <strong>RS485</strong> cable specifications . . . . . . . . . . . . 264.1.1 Shielding and grounding . . . . . . . . . . . . . . 274.2 Connecting the remote version . . . . . . . . . . . . . . . 284.2.1 Connecting connecting cable for sensor/transmitter . . . . . . . . . . . . . . . . . . . . . . . . 284.2.2 Cable specification for connecting cable . . . 294.3 Connecting the measuring unit . . . . . . . . . . . . . . . 294.3.1 Transmitter connection . . . . . . . . . . . . . . . 294.3.2 Terminal assignment . . . . . . . . . . . . . . . . 314.4 Degree of protection . . . . . . . . . . . . . . . . . . . . . . . 314.5 Post-connection check . . . . . . . . . . . . . . . . . . . . . . 325 Operation . . . . . . . . . . . . . . . . . . . . . . 335.1 Quick operation guide . . . . . . . . . . . . . . . . . . . . . 335.2 Local display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 345.2.1 Display and operating elements . . . . . . . . . 34Table of contents5.2.2 Display (operation mode) . . . . . . . . . . . . . . 355.2.3 Additional display functions . . . . . . . . . . . . 355.2.4 Icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365.2.5 Controlling the batching processes using the local display . . . . . . . . . . . . . . . . 385.3 Brief operating instructions to the function matrix . 395.3.1 General notes . . . . . . . . . . . . . . . . . . . . . . 405.3.2 Enabling the programming mode . . . . . . . . 405.3.3 Disabling the programming mode . . . . . . . . 405.4 Error messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . 415.4.1 Type of error . . . . . . . . . . . . . . . . . . . . . . . 415.4.2 Error message type . . . . . . . . . . . . . . . . . . . 415.5 <strong>Modbus</strong> <strong>RS485</strong> communication . . . . . . . . . . . . . . . 425.5.1 <strong>Modbus</strong> <strong>RS485</strong> technology . . . . . . . . . . . . 425.5.2 <strong>Modbus</strong> telegram . . . . . . . . . . . . . . . . . . . . 445.5.3 <strong>Modbus</strong> function codes . . . . . . . . . . . . . . . 455.5.4 Maximum number of writes . . . . . . . . . . . 455.5.5 <strong>Modbus</strong> register addresses . . . . . . . . . . . . 465.5.6 <strong>Modbus</strong> error messages . . . . . . . . . . . . . . . 485.5.7 <strong>Modbus</strong> auto-scan buffer . . . . . . . . . . . . . . 495.6 <strong>Operating</strong> options . . . . . . . . . . . . . . . . . . . . . . . . . 535.6.1 FieldCare . . . . . . . . . . . . . . . . . . . . . . . . . . 535.6.2 Current device description files . . . . . . . . . 535.7 Hardware settings . . . . . . . . . . . . . . . . . . . . . . . . . 545.7.1 Switching hardware write protection on/off . . . . . . . . . . . . . . . . . . . . . . . . . . . 545.7.2 Configuring the device address . . . . . . . . . . 555.7.3 Configuring the terminating resistors . . . . . 565.7.4 Current output configuration . . . . . . . . . . . 575.7.5 Relay output configuration . . . . . . . . . . . . . 586 Commissioning . . . . . . . . . . . . . . . . . . 596.1 Function check . . . . . . . . . . . . . . . . . . . . . . . . . . . 596.2 Switching on the measuring device . . . . . . . . . . . . 596.3 Quick Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 606.3.1 Quick Setup "Commissioning" . . . . . . . . . . 606.3.2 Quick Setup "Pulsating Flow" . . . . . . . . . . 626.3.3 Quick Setup "Batching" . . . . . . . . . . . . . . . 656.3.4 Quick Setup "Gas Measurement" . . . . . . . . 696.3.5 Quick Setup "Communication" . . . . . . . . . 716.3.6 Data backup/transmission . . . . . . . . . . . . . 736.4 Device configuration . . . . . . . . . . . . . . . . . . . . . . . 746.4.1 Concentration measurement . . . . . . . . . . . 746.4.2 Advanced diagnostic functions . . . . . . . . . . 796.5 Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 816.5.1 Zero point adjustment . . . . . . . . . . . . . . . . 816.5.2 Density adjustment . . . . . . . . . . . . . . . . . . 836.6 Rupture disk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 846.7 Purge and pressure monitoring connections . . . . . . 856.8 Data memory (HistoROM), F-CHIP . . . . . . . . . . . . 856.8.1 HistoROM/S–DAT (sensor–DAT) . . . . . . . 856.8.2 HistoROM/T-DAT (transmitter-DAT) . . . . 856.8.3 F-CHIP (Function-Chip) . . . . . . . . . . . . . . . 85Issue/Rev. 0.2 (12/12) MN0M030 • Page 3