My test stopped due to an error called “Tokenbroken”

This error indicates too much data logged at a very short period of time. Check the schedule, make sure the data log setting is appropriate.

Please open the schedule and locate the Log Limit:

Then check the following points:

4. Logging interval (time between data points)
   
   Many Arbin machines can acquire data at rates of up to 1 kHz, or 1000 points per second per Unit (each Unit includes multiple channels). Please use a reasonable value for the DV_Time field: typically 0.01 s for fast transient logging and 1 s for regular logging. Logging intervals below 0.01 s should be used with caution, as they may generate an excessive amount of data.
   
   If faster logging is required, please refer to item 5 below for information on Burst-Modus.

5. Number of parameters recorded:
   
   In addition to DV_Time, enabling multiple logging parameters (e.g., DV_Voltage, DV_Current, etc.) may lead the system to generate a substantially higher number of data points.

6. If you use PV variables instead of DV variables, proceed with caution.
   
   For example, as shown in the image above, setting the log limit to PV_CH_Voltage >= 3 V causes the system to log at the maximum rate whenever the channel voltage exceeds 3 V.
   
   Die PV_xxx log limit should always be paired with a DV_xxx criterion using the AND operator to prevent excessive data logging. For example: PV_xxx > 3 AND DV_xxx > 1.

7. Check whether high-speed logging is occurring concurrently across multiple channels.

   A single MCU may manage multiple channels simultaneously. Logging at high speed on several channels at the same time can overload the MCU. Furthermore, a system with multiple MCUs writing data to a single database on the computer may create a bottleneck

8. Use Burst Mode when necessary:

   In situations where high-speed logging is required—for example, to capture the rising phase of a current pulse—you can utilize Burst Mode in the schedule. This allows the system to log at a maximum speed of up to 10 kHz per unit.