What to do if there is no communication with Siemens SENTRON 7KM PAC2200 Measuring Instruments?
If your Siemens Measuring Instruments device isn't communicating, first verify the communication settings, ensuring the IP address, subnet, Modbus TCP port, and gateway are correct. Also, if a firewall is active, check whether it's blocking communication to the Modbus ports.
How to troubleshoot a Siemens SENTRON 7KM PAC2200 device that is not working?
If your Siemens Measuring Instruments device isn't working, begin by checking the power supply. If the power supply is okay, inspect the fuse.
Why are the power values incorrect on my Siemens Measuring Instruments?
If the power values displayed on your Siemens Measuring Instruments are incorrect despite correct voltage and current readings, check that the voltages and currents of the phases are properly connected to one another. If a current transformer is present, verify its polarity.
What to do if voltage or current values are not displayed on Siemens Measuring Instruments?
If voltage or current measured values are not displayed on your Siemens Measuring Instruments, start by checking the fuse. Then check the device configuration.
How to fix implausible current values on Siemens SENTRON 7KM PAC2200?
If the current values displayed on your Siemens Measuring Instruments are not plausible, check the settings and wiring of the current transformer, if one is present, and correct any issues.
What does 'kWh export T1 + T2 kWh SECONDARY "MID VOID"' mean on Siemens SENTRON 7KM PAC2200?
If your Siemens Measuring Instruments display shows the fault indication 'kWh export T1 + T2 kWh SECONDARY "MID VOID"', the device is defective and cannot be repaired. The device may no longer be used for billing.
General| Power Measurement | Active, Reactive, Apparent Power |
|---|---|
| Number of Digital Inputs | 2 |
| Number of Digital Outputs | 2 |
| Rated Voltage | 230/400 V AC |
| Measurement Category | CAT III |
| Frequency Measurement Range | 45 to 65 Hz |
| Display | LCD |
| Communication Interfaces | Modbus RTU, RS485 |
| Storage Temperature Range | -40°C to +70°C |
| Accuracy Class | 0.5 (Voltage, Current), 1 (Power) |
| Mounting Type | Panel Mount |
| Rated Current | 5 A |
Lists device components and available software accessories for the PAC2200.
How to find up-to-date information and assistance on the Siemens support website.
Details on protecting plants, systems, and networks against cyber threats.
Information on third-party software components and their licenses used in the product.
Information on available web-based and classroom training for industry.
Recommends activating protective mechanisms to reduce risk of device manipulation.
Overview of device capabilities, measurement types, and interfaces.
Details current and voltage measurement capabilities.
Describes available connection types (3P4W, 1P2W) for device configuration.
Shows which variables are displayed based on connection type.
Explains how instantaneous values are averaged for load profiles.
Details values read out for power demand, including mean, min/max, and period length.
Lists available active, reactive, and apparent energy counters by tariff.
Describes daily and monthly energy counters for consumption analysis.
Details the functions assignable to the device's digital input and output.
Describes functions like status monitoring, tariff switching, and synchronization.
Explains functions like device ready status, remote control, and energy pulses.
Outlines available interfaces like Ethernet, RS485, and M-BUS.
Details protocols like Modbus TCP, Web server, SNTP, and DHCP.
Explains MODBUS RTU protocol, data transmission, and grounding.
Describes M-BUS for consumption data acquisition and device addressing.
Details data presentation and coding for 3P4W connection.
Describes data presentation for 1P2W connection.
General introduction to device installation and safety warnings.
Step-by-step guide for mounting the device on a rail.
Instructions and tools required for uninstalling the device.
Crucial safety warnings related to voltage, current transformers, and wiring.
Details pin assignments for the 5A and 65A device versions.
Provides wiring examples for 3P4W and 1P2W connection types.
Steps for connecting an Ethernet cable, including shielding.
Guide for connecting RS485 cables, including grounding and termination.
Explains proper grounding for noise immunity and compliance.
Instructions for connecting M-Bus cables and ensuring strain relief.
Describes using PAC4200 as a gateway for RS485 devices via Ethernet.
Details the front panel displays, LEDs, and operator controls.
Explains the front panel elements like display, LEDs, and control keys.
Describes the SW button's role in security and parameter activation.
Explains the functions assigned to the four control keys for menu navigation.
Overview of the device's menu structure and navigation levels.
How to read available measured values directly from the device.
Accessing measured variables and the SETTINGS option.
Navigating the setting level to configure device parameters.
Modifying device parameters at the editing level.
Information on powermanager, powerconfig, and web server for device operation.
Explains energy management functions of powermanager software.
Describes powerconfig for commissioning, parameterization, and monitoring.
How to access device information and measured values via a web browser.
Mechanisms to prevent deliberate and inadvertent device manipulation.
Introduces password protection, hardware write protection, and IP filter.
How to activate and use password protection for device security.
Explains how to activate/deactivate hardware write protection via the SW button.
Configurable access protection limiting write requests to the same subnet.
Securing the device by configuring the Modbus TCP port.
Steps and prerequisites for starting up the device.
Instructions on supplying power to the device and voltage limits.
Guide to configuring device settings using software or the device menu.
Steps to configure the device using the powerconfig software.
Instructions for configuring settings directly through the device's menu.
How to clean the device using a dry cloth, avoiding detergents.
Notes that the device is factory calibrated and recalibration is not usually needed.
Information on updating firmware using SENTRON powerconfig software.
A guide to resolve common faults and issues with the device.
Details on warranty terms, loss of warranty, and returning faulty devices.
Comprehensive technical data including configuration, measurement, and accuracy.
Lists available inputs, outputs, and interfaces.
Specifies voltage and current input ranges and limits.
Details measurement methods, acquisition, waveform, and frequency.
Information on the device's power supply design, work area, and consumption.
Lists accuracy classes according to IEC and EN standards.
Technical details for digital input and output ports.
Technical details for Ethernet, M-BUS, and RS485 interfaces.
Information on conductor cross-sections and tightening torques for terminals.
Explains the meaning of various marks and labels on the PAC2200 housing.
Provides diagrams showing the physical dimensions of the device frame.
Comprehensive technical appendix on Modbus TCP functionality and parameters.
Lists Modbus function codes supported by the device.
Explains Modbus exception codes and how to resolve them.
Lists measured variables accessible via Modbus function codes 0x03 and 0x04.
Lists measured variables accessible via Modbus function code 0x14.
Structure for digital input/output status using Modbus codes.
Structure for device status and diagnostics using Modbus codes.
Lists status parameters readable with Modbus function code 0x02.
Lists settings accessible via Modbus codes 0x03, 0x04, and 0x10.
Lists parameters for SNTP, IP, Subnet, Gateway, and RTU settings.
Parameters for device identification and I&M data via Modbus.
Lists Modbus commands for resetting counters and controlling outputs.
Standard device identification parameters accessible via Modbus function code 0x2B.
Daily and monthly active energy history accessible via Modbus function code 0x14.
To Next Page