Promag 50, Operating Instructions (BA)

1 BA046D/06/ as of versionV (device software) Operating InstructionsProline Promag 50 Electromagnetic flow measuring system6 Promag 50 Table of contentsEndress+Hauser3 Table of contents1 Safety Instructions .. Designated use .. Installation, commissioning and operation .. Operational safety .. Return .. Notes on safety conventions and icons .. 62 Identification .. Device designation .. Nameplate of the transmitter .. Nameplate of the sensor .. Nameplate, connections .. Certificates and approvals .. Registered trademarks .. 103 Installation.

2 Incoming acceptance, transport and storage .. Incoming acceptance .. Transport .. Storage .. Installation conditions .. Dimensions .. Mounting location .. Orientation .. Vibrations .. Foundations, supports .. Adapters .. Nominal diameter and flow rate .. Length of connecting cable .. Installation Instructions .. Installing the Promag D sensor .. Installing the Promag L sensor .. Installing the Promag W sensor .. Installing the Promag P sensor .. Installing the Promag H sensor.

3 Turning the transmitter housing .. Turning the onsite display .. Installing the wall-mount housing .. Post-installation check .. 434 Wiring .. Connecting the remote version .. Connecting Promag D, L, W, P, H .. Cable specifications .. Connecting the measuring unit .. Connecting the transmitter .. Terminal assignment .. HART connection .. Potential equalization .. Potential equalization for Promag D .. Potential equalization for Promag W, P, L . Potential equalization for Promag H .. Exampels for potential equalization connections for Promag D.

4 Exampels for potential equalization connections for Promag L, W, P .. Degree of protection .. Post-connection check .. 585 Operation .. Display and Operating elements .. Brief Operating Instructions on the function matrix . General notes .. Enabling the programming mode .. Disabling the programming mode .. Displaying error messages .. Type of error .. Error message types .. Communication .. Operating options .. Current device description files .. Device variables .. Switching HART write protection on/off.

5 Universal and common practice HART commands .. Device status and error messages .. 696 Commissioning .. Function check .. Switching on the measuring device .. Quick Setup .. "Commissioning" Quick Setup menu .. Configuration .. Current output: active/passive .. Adjustment .. Empty-pipe/full-pipe adjustment .. Data storage device (HistoROM) .. HistoROM/S-DAT (sensor-DAT) .. 757 Maintenance .. Exterior cleaning .. Seals .. 768 Accessories .. Device-specific accessories .. Measuring principle-specific accessories.

6 Communication-specific accessories .. Service-specific accessories .. 799 Troubleshooting .. Troubleshooting Instructions .. System error messages .. Process error messages .. Process errors without messages .. Response of outputs to errors .. Spare parts .. 87 Promag 50 Table of contents4 Endress+ Removing and installing printed circuit boards .. Replacing the device fuse .. Replacing the exchangeable electrode .. Return .. Disposal .. Software history .. 9510 Technical data .. Technical data at a glance .. Application.

7 Function and system design .. Input .. Output .. Power supply .. Performance characteristics .. Operating conditions: Installation .. Operating conditions: Environment .. Operating conditions: Process .. Mechanical construction .. Human interface .. Certificates and approvals .. Ordering information .. Accessories .. Documentation .. 116 Index .. 117 Promag 50 Safety instructionsEndress+Hauser51 Safety useThe measuring device described in this Operating Manual is to be used only for measuring the flow rate of conductive fluids in closed minimum conductivity of 20 S/cm is required for measuring demineralized water.

8 Most liquids can be measured as of a minimum conductivity of 5 : Acids, alkalis, Drinking water, wastewater, sewage sludge, Milk, beer, wine, mineral water, from incorrect use or from use other than that designated the operational safety of the measuring devices can be suspended. The manufacturer accepts no liability for damages being produced from , commissioning and operationPlease note the following: Installation, connection to the electricity supply, commissioning and maintenance of the device must be carried out by trained, qualified specialists authorized to perform such work by the facility's owner-operator.

9 The specialist must have read and understood this Operating Manual and must follow the Instructions it contains. The device must be operated by persons authorized and trained by the facility's owner-operator. Strict compliance with the Instructions in the Operating Manual is mandatory. With regard to special fluids, including fluids used for cleaning, Endress+Hauser will be happy to assist in clarifying the corrosion-resistant properties of wetted materials. However, minor changes in temperature, concentration or in the degree of contamination in the process may result in variations in corrosion resistance.

10 For this reason, Endress+Hauser does not accept any responsibility with regard to the corrosion resistance of wetted materials in a specific application. The user is responsible for the choice of suitable wetted materials in the process. If welding work is performed on the piping system, do not ground the welding appliance through the Promag flowmeter. The installer must ensure that the measuring system is correctly wired in accordance with the wiring diagrams. The transmitter must be grounded apart from when special protective measures are taken ( galvanically isolated SELV or PELV power supply) Invariably, local regulations governing the opening and repair of electrical devices safetyPlease note the following: Measuring systems for use in hazardous environments are accompanied by separate Ex documentation, which is an integral part of this Operating Manual.