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General| Brand | Siemens |
|---|---|
| Model | MD-12HD |
| Category | Measuring Instruments |
| Language | English |
Instructions for unpacking the MD-xxHD meter and its components.
Explanation of safety symbols used on the meter equipment.
Explanation of safety symbols used within the user documentation.
Safety guidelines for installing equipment in panel boards or switchgears.
Specific safety requirements for installing MD-xxHD meters.
Coordination and tool considerations for meter installation.
Overview of methods for meter configuration and data viewing.
Overview of the tasks involved in meter installation.
Overview of programming and scripting for RTU communication.
Steps to install the ViewPoint HD software for meter configuration.
Standard procedure for installing ViewPoint HD software.
Common issues and solutions for ViewPoint HD software installation.
Connecting the meter via USB for power and communication.
Using DHCP for automatic IP address assignment for network communication.
Direct PC connection to the meter via Ethernet cable.
Option to create meter setup files without connecting to a meter.
Methods for specifying alarm settings using dynamic entry.
Details on the power source for the Real Time Clock circuit.
Connecting the meter to a smart device via USB for web app access.
Connecting the meter via Ethernet for web app access.
Configuring PIN to restrict access to the MD-xxHD Web App.
Overview of different mounting options for MD-xxHD meters.
Guidelines for correct orientation and placement of current transformers.
Details on physical connections for RS-485 multidrop networks.
Verifying the physical interface settings for communication.
Verifying meter settings over Ethernet network connection.
Configuration for Dynamic Host Configuration Protocol (DHCP).
Configuration for assigning a static IP address to the meter.
Configuration details for Modbus communication protocols.
Configuration details for BACnet communication protocols.
Configuration and usage of user-configurable alarms.
Limitations on accessing meter data without PIN credentials.
Explanation of the meter's PIN protection levels and logic.
Configuration for read-only user access to meter data.
Configuration for read/write user access to meter configuration.
Methods to read PINs using Modbus for forgotten PIN lookup.
Using ViewPoint HD for unrestricted reading and writing of configuration.
Procedure to verify correct phasing and CT installation.
Identifying phase errors by checking for low power factor values.
Explanation of total harmonic distortion measurement in power.
Registers to set thresholds for recording zero values.
Registers for transformer winding ratios and scaling adjustments.
Correction for phase shifts in current transformers.
Tracking electrical demand using a 15-minute sliding window.
Organization of registers for communication protocols.
Definitions of 'Element' and 'Channel' scope in data points.
Configuring registers for different service types and channels.
Supported Modbus commands for meter interaction.
Setting and understanding the Modbus slave address.
Guidelines for entering string data into Modbus registers.
Example of setting Element A to ID 1 using Modbus/TCP.
Example of setting Element A to ID 1 using Modbus/TCP.
Choosing the correct data type for floating point values.
Process for entering floating point data via scripts or utilities.
Requirement for unique BACnet Device IDs on the network.
Explanation of BACnet segmentation limitations.
Using BACnet Structured View for logical object grouping.
Details displayed in the 'About Meter' section of the LCD.
Diagrams showing internal mounting hole locations for enclosures.
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