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KA01469P/00/EN/01.20
71499515
2020-10-01
Products
Brief Operating Instructions
Cerabar PMC51B
HART
Process pressure measurement
These Instructions are Brief Operating Instructions; they are
not a substitute for the Operating Instructions pertaining to
the device.
Detailed information about the device can be found in the
Operating Instructions and the other documentation:
Available for all device versions via:
• Internet:
www.endress.com/deviceviewer
• Smart phone/tablet: Endress+Hauser Operations App
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Summary of Contents for Endress+Hauser HART PMC51B
- Page 1 Operating Instructions pertaining to the device. Detailed information about the device can be found in the Operating Instructions and the other documentation: Available for all device versions via: • Internet: www.endress.com/deviceviewer • Smart phone/tablet: Endress+Hauser Operations App...
- Page 2 Cerabar PMC51B HART Order code: XXXXX-XXXXXX Ser. no.: XXXXXXXXXXXX Ext. ord. cd.: XXX.XXXX.XX Serial number www.endress.com/deviceviewer Endress+Hauser Operations App A0023555 Endress+Hauser...
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Page 3: Table Of Contents
8.10 Protecting settings from unauthorized access ..........35 Endress+Hauser... -
Page 4: About This Document
This symbol contains information on procedures and other facts which do not result in personal injury. 1.2.2 Electrical symbols Ground connection: Terminal for connection to the grounding system. 1.2.3 Symbols for certain types of information Permitted: Procedures, processes or actions that are permitted. Forbidden: Procedures, processes or actions that are forbidden. Endress+Hauser... - Page 5 Result of an individual step: 1.2.4 Symbols in graphics Item numbers: 1, 2, 3 ... Series of steps: Views: A, B, C, ... 1.2.5 Symbols on the device Safety instructions: Observe the safety instructions contained in the associated Operating Instructions. Endress+Hauser...
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Page 6: List Of Abbreviations
The calibrated/adjusted span corresponds to the span between the LRV and URV. Factory setting: 0 to URL. Other calibrated spans can be ordered as customized spans. Pressure LRL Lower range limit URL Upper range limit Endress+Hauser... -
Page 7: Turn Down Calculation
Additional documents are supplied depending on the device version ordered: Always comply strictly with the instructions in the supplementary documentation. The supplementary documentation is an integral part of the device documentation. Registered trademarks HART® Registered trademark of the FieldComm Group, Austin, Texas, USA Endress+Hauser... -
Page 8: Basic Safety Instructions
The manufacturer is not liable for damage caused by improper or non-designated use. Verification for borderline cases: ‣ For special fluids and fluids for cleaning, Endress+Hauser is glad to provide assistance in verifying the corrosion resistance of fluid-wetted materials, but does not accept any warranty or liability. -
Page 9: Workplace Safety
It meets general safety standards and legal requirements. It also complies with the EC directives listed in the device-specific EC Declaration of Conformity. Endress+Hauser confirms this by affixing the CE mark to the device. Functional Safety SIL (optional) The Functional Safety Manual must be strictly observed for devices that are used in functional safety applications. -
Page 10: It Security
Cerabar PMC51B HART IT security Endress+Hauser can only provide a warranty if the device is installed and used as described in the Operating Instructions. The device is equipped with security mechanisms to protect it against any inadvertent changes to the device settings. IT security measures in line with operators' security standards and designed to provide additional protection for the device and device data transfer must be implemented by the operators themselves. -
Page 11: Product Identification
• Enter the serial numbers from the nameplates in W@M Device Viewer (www.endress.com/deviceviewer): All the information about the measuring device is displayed. 4.2.1 Manufacturer address Endress+Hauser SE+Co. KG Hauptstraße 1 79689 Maulburg, Germany Place of manufacture: See nameplate. 4.2.2 Nameplates Different nameplates are used depending on the device version. -
Page 12: Storage And Transport
Transporting the product to the measuring point WARNING Incorrect transport! Housing and diaphragm may become damaged, and there is a risk of injury! ‣ Transport the measuring device to the measuring point in its original packaging or by the process connection. Endress+Hauser... -
Page 13: Installation
• To ensure optimum readability of the onsite display, rotate the housing and onsite display • Endress+Hauser offers a mounting bracket for installing the measuring device on pipes or walls • Use flushing rings for flanges if there is a risk of medium buildup or clogging at the process connection •... - Page 14 As a result of this, moisture can enter the sensor via the pressure compensation element (1). ‣ Mount the measuring device with the pressure compensation element (1) pointing downwards or to the side. Endress+Hauser...
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Page 15: Mounting The Measuring Device
Observe the maximum permitted ambient temperature of the transmitter! • Mount the measuring device with the shutoff device below or at the same level as the tapping point. • Fill the siphon with liquid before commissioning Endress+Hauser... - Page 16 ‣ Ensure that the seal is not touching the process isolating diaphragm. A0017743 Process isolating diaphragm Seal 5.2.6 Mounting bracket for measuring device or separate housing See Operating Instructions. 5.2.7 Assembling and mounting the separate housing See Operating Instructions. Endress+Hauser...
- Page 17 Turning the housing The housing can be rotated up to 380° by loosening the Allen screw. Your benefits • Easy mounting due to optimum alignment of housing • Good, accessible device operation • Optimum readability of the onsite display (optional) Endress+Hauser...
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Page 18: Post-Installation Check
• ambient temperature • measuring range Electrical connection Connection conditions 6.1.1 Potential equalization The protective ground on the device must not be connected. When using in hazardous areas, the device must be included in the potential equalization of the plant. Endress+Hauser... -
Page 19: Connecting The Measuring Device
Rated cross-section of 0.5 mm (20 AWG) to 2.5 mm (13 AWG) 6.2.3 Terminals • Supply voltage and internal ground terminal: 0.5 to 2.5 mm (20 to 14 AWG) • External ground terminal: 0.5 to 4 mm (20 to 12 AWG) Endress+Hauser... - Page 20 Overvoltage protection Devices without optional overvoltage protection Equipment from Endress+Hauser fulfills the requirements of the product standard IEC / DIN EN 61326-1 (Table 2 Industrial Environment). Depending on the type of port (AC supply, DC supply, input/output port) different test levels...
- Page 21 Tighten the cable glands or cable entries so that they are leak-tight. Counter-tighten the housing entry. Screw the cover securely back onto the connection compartment. Tighten the screw of the cover lock (if provided) with an Allen key 0.7 Nm (0.52 lbf ft) ±0.2 Nm (0.15 lbf ft). Endress+Hauser...
- Page 22 Cable entry Dummy plug The type of cable entry depends on the device version ordered. Always route connecting cables downwards so that moisture cannot penetrate the connection compartment. If necessary, create a drip loop or use a weather protection cover. Endress+Hauser...
- Page 23 Measuring devices with M12 plug A0011175 Signal + Not assigned Signal – Ground Measuring devices with Harting plug Han7D – + – Han7D – A0041011 Electrical connection for devices with Harting plug Han7D View of the plug-in connection on the device Endress+Hauser...
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Page 24: Ensuring The Degree Of Protection
• Operation via operating keys and DIP switches on the electronic insert • Operation via Bluetooth® wireless technology (with optional Bluetooth device display) • Operation via operating tool (Endress+Hauser FieldCare/DeviceCare or AMS, PDM, etc.) • Operation via handheld, Fieldcare, AMS and PDM... -
Page 25: Operating Keys And Dip Switches On The Electronic Insert
Structure and function of the operating menu The differences between the structure of the operating menus of the local display and the Endress+Hauser FieldCare or DeviceCare operating tools can be summarized as follows: The local display is suitable for configuring simple applications. -
Page 26: Access To The Operating Menu Via The Local Display
Operation via Bluetooth® wireless technology (optional) Prerequisite • Measuring device with Bluetooth display • Smartphone or tablet with Endress+Hauser SmartBlue (app) or PC with DeviceCare, version 1.06.00 and higher The maximum connection range is 10 m (33 ft). The operating keys on the display are locked as soon as the device is connected via Bluetooth. -
Page 27: Access To The Operating Menu Via The Operating Tool
Access to the operating menu via the operating tool Access via the operating tool is possible: • Via HART communication • Via Endress+Hauser Commubox FXA291 With the Commubox FXA291, a connection can be established between the measuring device interface and a Windows PC/notebook with a USB port... -
Page 28: Commissioning
• "Post-connection check" checklist (see the "Electrical connection" section) Switching on the measuring device All configuration tools offer a Commissioning wizard that helps the user to configure the most important configuration parameters (Guidance menu Commissioning wizard). Establishing a connection via Fieldcare See Operating Instructions. Endress+Hauser... -
Page 29: Configuring The Device Address Via Software
Applied pressure for position adjustment has not been accepted. Pay attention to the entry limits. Setting the lower range value (pressure or scaled variable) Desired pressure for lower range value is present at the device. Press the "Zero" key for at least 3 s. Endress+Hauser... - Page 30 Checking the settings (pressure or scaled variable) Press the "Zero" key briefly to display the lower range value. Press the "Span" key briefly to display the upper range value. Briefly press the "Zero" and "Span" keys simultaneously to display the position offset. Endress+Hauser...
- Page 31 Perform position adjustment/zero adjustment if necessary. In the Zero adjustment parameter, select the Confirm option and press Enter. In the Application menu, select the Sensor submenu Sensor calibration submenu Zero adjustment parameter and press Enter. Position adjustment/zero adjustment has been performed. Endress+Hauser...
- Page 32 key to confirm. FieldCare: The PV value can also be modified in the Application menu Scaled variable parameter. [mA] 450 mbar 20 mA 50 mbar 4 mA [mbar] A0039009 Lower range value output Upper range value output Endress+Hauser...
- Page 33 In such situations, it is advisable to reset the device to the factory default settings. DeviceCare is available for download at www.software-products.endress.com. To download the software, it is necessary to register in the Endress+Hauser software portal. Endress+Hauser...
- Page 34 Menu path: Application → Scaled variable → Scaled variable value Enter the pressure value for the upper calibration point via the Pressure value parameter: 450 mbar (6.75 psi) Menu path: Application → Scaled variable → Pressure value Endress+Hauser...
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Page 35: Configuration Management
Result: The measuring range is set for 0 to 1 000 l (0 to 264 gal). 8.7.6 Linearization See Operating Instructions. 8.7.7 Electrical differential pressure measurement with gauge pressure sensors See Operating Instructions. Configuration management See the Operating Instructions Simulation See the Operating Instructions 8.10 Protecting settings from unauthorized access See Operating Instructions. Endress+Hauser... - Page 36 *71499515* 71499515 www.addresses.endress.com...
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