What does it mean if the yellow status LED is flashing on my Vaisala Monitor?
If the yellow status LED is flashing on your Vaisala Monitor, it indicates that a gas level alert is active because a caution limit has been exceeded. To resolve this, log in to the user interface and check the gas levels and active messages.
Why is the yellow status LED lit on my Vaisala Optimus OPT100 Monitor?
A lit yellow status LED on your Vaisala DGA Monitor indicates a device warning is active. Log in to the user interface to check the system status and active alerts. It could also mean the DGA monitor has been installed but not initialized; in this case, perform commissioning and initialization according to the OPT100 Installation Guide (M211857EN). Finally, it can indicate that the DGA monitor has been uninstalled, confirm the cause from the user interface.
Why is the red status LED lit on my Vaisala Monitor?
If the red status LED is lit on your Vaisala DGA Monitor, it signifies that a device error is active. To address this, log in to the user interface and check the system status and active alerts.
What to do if oil is leaking from the Vaisala Monitor?
If oil is leaking from inside the DGA monitor or the connecting pipes, it may be due to a loose connection or faulty piping. Tighten any loose connections. If the leakage continues, stop the measurement and complete the uninstallation procedure before maintenance. If maintenance cannot start immediately, close the transformer valves to prevent more oil from leaking into the system.
How to fix data missing in measurement view (gaps in graphs) on Vaisala Monitor?
Missing data or gaps in graphs in the measurement view of your Vaisala Monitor can occur when measurement cycles haven't produced reliable results for some parameters. This can be caused by rapid temperature changes. To fix this, ensure the DGA monitor doors are closed and locked.
How to fix 'connection is not secure' warning on Vaisala Measuring Instruments?
The warning that the connection is not secure when connecting to the user interface of your Vaisala Measuring Instruments appears because the user interface is secured using a self-signed certificate. To resolve this, create a trusted certificate and key and configure the user interface security to use them, or disable HTTPS security (not recommended). Alternatively, you can ignore the warning and proceed to the user interface, as HTTPS traffic is always encrypted even if the certificate is not trusted.
What to do if the red status LED is flashing on Vaisala Measuring Instruments?
If the red status LED is flashing on your Vaisala Measuring Instruments, it indicates that a gas level alert is active and the alarm limit has been exceeded. To resolve this, log in to the user interface and check the gas levels and active alerts to understand the severity and take appropriate action.
Why is the yellow status LED lit on Vaisala Measuring Instruments?
If the yellow status LED is lit on your Vaisala Measuring Instruments, it could indicate several issues. First, a device warning might be active, so log in to the user interface and check the system status and active alerts. Second, the DGA monitor might have been installed but not initialized; in this case, perform commissioning and initialization. Finally, the DGA monitor might have been uninstalled; confirm this cause from the user interface to proceed accordingly.
How to resolve 'Valve 2 failure' on Vaisala Optimus OPT100?
Open the DGA monitor cabinet and locate valve 2. Check the position of the manual lock on valve 2. If the grey knob is pushed down, the valve is locked and that is causing the error. Turn the knob counter-clockwise 90 degrees to open the lock and resolve the error. If the lock is open the valve must be replaced to resolve the error.
Why is the yellow status LED flashing on my Vaisala Optimus OPT100?
A flashing yellow status LED on your Vaisala DGA Monitor indicates that a gas level alert is active, and the caution limit has been exceeded. Log in to the user interface to check gas levels and active alerts.
General| Measurement Parameters | CO2, Temperature, Relative Humidity |
|---|---|
| CO2 Measurement Range | 0 to 5000 ppm |
| Relative Humidity Measurement Range | 0 to 100 %RH |
| Display | LCD |
| Data Logging | Yes |
| Technology | NDIR for CO2, Capacitive for Humidity, Thermistor for Temperature |
| Power | Battery or USB power |
| Temperature Measurement Accuracy | ±0.2 °C |
| Relative Humidity Measurement Accuracy | ±2 %RH (10 to 90 %RH) |
| Operating Humidity Range | 0 to 100 %RH (non-condensing) |
| Communication Interface | Bluetooth |
| Logging Interval | Configurable |
| Operating Temperature | -20 to +60 °C |
| Temperature Measurement Range | -20 to +60 °C |
Document version details and software applicability.
List of other essential manuals for the OPT100.
Explanation of symbols, warnings, and notes used.
List of registered trademarks associated with the product.
Information regarding patents that protect the product.
Overview of the DGA monitor, its purpose, and function.
Highlights basic features, optional software, and installation choices.
Details the specific gases and parameters the DGA monitor measures.
General description of the web server interface and connection methods.
Step-by-step guide to connect a computer to the DGA monitor.
Explanation of interface elements like status indicators and alerts.
Overview of key pages: Measurements, DGA Diagnostics, Alerts, Control, Service, Settings, About.
Covers changing administrator password and user login procedures.
How to start measurements, set device name, date, time, and units.
Details on configuring autocalibration, gas level alerts, and muting.
Steps for network settings, security, Modbus, DNP3, and IEC 61850.
Using protocol test mode, configuring relays, offsets, custom averages, and deleting data.
Critical safety guidelines before and during maintenance.
Instructions for cleaning and general maintenance checks.
Procedures for updating software and managing autocalibration.
Steps for stopping, turning off, verifying safety, turning on, and starting measurement for repair.
Comprehensive guide for safely uninstalling the DGA monitor.
Table outlining common problems, their causes, and solutions.
Understanding system statuses and interpreting device alert messages.
Steps to resolve measurement cycle faults and related problems.
Generating diagnostic packages and bleeding the DGA monitor for troubleshooting.
Procedure for installing configuration packages provided by Vaisala.
Detailed measurement, operation, and environmental specifications.
List of available accessories, spare parts, and their part numbers.
Drawings and dimensions for ground and wall mounting sets.
Default TCP and RTU communication settings.
Detailed mapping of Modbus registers for various data types.
Explanation of Modbus exception codes and their meanings.
Example of reading acetylene values using Modbus RTU.
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