ABB ProcessMaster FEM630 Operating Instructions Manual

Also see for ProcessMaster FEM630: Instruction manual

Contents

ABB ProcessMaster FEM630 Operating Instructions Manual Manual pdf 81 page image

81FEM630 | ELECTROMAGNETIC FLOWMETER | OI/FEM630-EN REV. AMenu / parameterDevice SetupAccess Control Selection of submenu ‘...Access Control’ using .Sensor Selection of submenu ‘...Sensor’ using .Transmitter Selection of submenu ‘...Transmitter’ using .Device Setup / SensorRange Mode ConfigActivation of the second measuring range for the mass and volume flow.The setting can be performed separately for the mass flow rate (Qm) and volume flow (Qv). Thus you have thepossibility to quickly switch between two measuring ranges (e.g. Qm Max and Qm Max2). The switchover isperformed via the parameters ‘Qm Range Mode’ and ‘Qv Range Mode’.• Disabled: Second measuring range for mass and volume flow rate deactivated.• Qm and Qv: Second measuring range for mass and volume flow rate activated.• Qm only: Second measuring range for mass flow activated.• Qv only: Second measuring range for volume flow activated.Default setting: DisabledQm Max DN The value is the lower mass flow at a flow velocity of 32.8 ft/s (10 m/s).The value is automatically set through the selected nominal diameter, multiplied by the set density.Qm Max 1Setting the upper range value 1 (Measuring range = 0 to Qm Max 1) for the mass flow for forward flow andreverse flow .Default setting: 1 × QmaxDNQm Max 2Setting the upper range value 2 (Measuring range = 0 to Qm Max 2) for the mass flow for forward flow andreverse flow .This parameter is only available if the value ‘Max2 active’ has been selected for the parameter ‘Qm RangeMode’.Qm Range ModeManual switchover between the measuring ranges (Max1 active / Max2 active) for the mass flowmeasurement. This parameter is only available if the value Qm and Qv or Range Mode Config has been selectedfor the parameter ‘Qm only’.Device Setup / Access ControlStandard Password Entry / change of the password for the ‘Standard’ access level.Read Only Switch Indicator of the position of the write protection switch.For additional information, see Hardware settings on page 51.8 OperationParameter descriptionsMenu: Device Setup