Omega M-4292/1006, PCL340 manual Remote Operation, Remote Interface

Page 27

9.Remote Operation

9.1Remote Interface

The calibrator can be remotely controlled using a PC terminal, or by a computer program running the calibrator in an automated system. It uses an RS-232 serial port connection for remote operation.

NOTE: To use the remote control option a custom RS-232 cable must be purchased from OMEGA (LEM232). To contact OMEGA refer to Section 1.1 of this manual. With this connection the user can write programs on a PC, with Windows languages like Visual Basic to operate the calibrator, or use a Windows terminal, such as Hyper Terminal, to enter single commands. Typical RS-232 remote configurations are shown in Figure 13.

Figure 13. Calibrator-to-Computer Connection

9.2 Setting up the RS-232 Port for Remote Control

Note: The RS-232 connection cable should not exceed 15m unless the load capacitance measured at connection points is less than 2500pF.

Serial parameter values:

9600 baud

8 data bits

1 stop bit

no parity

Xon/Xoff

EOL (End of Line) character or CR (Carriage Return) or both

23

Page 26 Page 28
Image 27
Page 26 Page 28
Contents User’s Guide Servicing North America For immediate technical or application assistanceServicing Europe Calibrator Interface Factory Setups Remote OperationSpecifications Maintenance IntroductionPage Introduction Customer ServiceStandard Equipment Safety information Symbols UsedTo avoid possible electric shock or personal injury Page Process Measurement Inputs Calibrator InterfaceCalibrator Display KeypadKey Functions Main Menu Functionality Display Display FunctionsMode Concurrency Menu Map Internal Sensor and Pressure Module non-absolute Using the BacklightUsing the Zero Function Other Menu Controlled FunctionsSetting the Contrast Locking and Unlocking ConfigurationsSaving and Recalling Setups Activating and Deactivating a Display Setting AutoShut-off ParametersMeasuring Pressure Media CompatibilityMeasuring Pressure with External Modules Measuring Current Measuring Voltage Performing a Pressure Switch Test Page Calibrating Transmitters Using the mA Input FunctionCalibrating a Pressure-to-Current Transmitter Percent Error FunctionExample Page Factory Setups Page Setting up the RS-232 Port for Remote Control Remote OperationRemote Interface Using Commands Command typesChanging Between Remote and Local Operation Compound Commands Calibrator CommandsCommon Commands Query CommandsCalibrator Status Calibrator Commands Remote Commands and Error CodesCommon Commands Command DescriptionUnits Meaning Parameter unitsCLS Entering CommandsError Codes Error Number Error DescriptionDisplay FAULT?Damp DAMP?Error MODE? Error LoopError LOOP? Error ModeHIERR? FuncFUNC? HierrLoerr LOERR?Presunit STCLOSE? PRESUNIT?Remote StstartGeneral RangesAccuracy Replacing Batteries MaintenanceCleaning the Unit Service Center Calibration or RepairPage Page WARRANTY/DISCLAIMER PH/CONDUCTIVITY Temperature

PCL340, M-4292/1006 specifications

The Omega M-4292/1006 and PCL340 represent a remarkable leap forward in the realm of modern technology, offering innovative features and advanced characteristics designed to cater to a variety of applications. These two models have garnered attention for their reliability, versatility, and performance in both industrial and commercial settings.

The Omega M-4292/1006 is particularly noted for its robust electronic design, which includes an intuitive user interface, ensuring ease of operation. It is equipped with a high-resolution display that allows users to monitor conditions in real-time, enhancing productivity and efficiency. One of the standout features of the M-4292/1006 is its comprehensive data logging capabilities, enabling users to track performance metrics over time. This is crucial for industries that require precise measurements and analytics to fine-tune their operations.

In contrast, the PCL340 is engineered with state-of-the-art communication technologies, supporting various protocols such as Modbus, Ethernet/IP, and Profibus. This connectivity feature makes it an excellent choice for integration into existing systems, promoting seamless data exchange and control across devices. Its compact design fosters easy installation, minimizing disruption during setup.

Both models are built with durability in mind, featuring materials that withstand the rigors of industrial environments. With IP-rated enclosures, they are resistant to dust and moisture, making them suitable for a wide range of conditions. This robustness assures users that they can rely on these devices for long-term performance without compromising safety.

In terms of precision, the M-4292/1006 boasts advanced sensor technology, providing accurate readings for temperature, pressure, and flow measurements. This precision is complemented by calibration features, which allow users to maintain the accuracy of measurements over time. On the other hand, the PCL340 is designed to automate control processes, offering programmability that can adapt to specific operational needs, thus optimizing tasks such as scheduling and resource management.

Energy efficiency is another critical aspect of both models. They are designed to minimize energy consumption without sacrificing performance, aligning with modern sustainability goals. This focus on energy efficiency not only reduces operational costs but also appeals to businesses aiming to enhance their environmental responsibility.

In conclusion, the Omega M-4292/1006 and PCL340 stand out in today's technology landscape with their superior features, advanced technologies, and robust characteristics. Whether enhancing operational efficiency or integrating into complex systems, these models have positioned themselves as valuable assets in various industries.
Top Page Image Contents