Determining QML data logger operation mode - QML201C - RSI51

RSI51 Installation Manual

Document code
M211863EN
Revision
B
Language
English (United States)
Product
RSI51
Document type
User guide

To determine the operation mode, check the status LED. The LED is visible through the cover of the QML data logger.

Table 1. QML data logger LED
LED Operation mode Notes
Flashes all the time QML data logger has been reset but setup has not been examined yet.
Flashes once every 5 seconds Setup is running without errors.
Flashes once every 10 seconds Setup is interrupted due to an error. A communication module is missing or there is no script in the \cfg directory.
Flashes quickly 2 times in a row Setup is running but there are warnings. The interval is 5 or 10 seconds, depending on if the script is running or not.
Flashes quickly 3 times in a row, then at 5‑second intervals Setup is running but there are errors. The interval is 5 or 10 seconds, depending on if the script is running or not.
LED is not on None Either there is no power in the QML data logger or there is a device failure. Check the power supply.