9440300990 12-19
DECS-250 Grid Code
Grid Code Test
BESTCOMSPlus Navigation Path: Settings Explorer, Grid Code Settings, Grid Code Test
HMI Navigation Path: Not available via HMI
Grid Code Test settings provide a means to artificially bias measured grid voltage and frequency for
testing grid code functionality.
The values of the Frequency Bias and Voltage Bias settings bias the measured grid frequency and
voltage. These biases become active when the Send to Device button is clicked.
The Test Meter setting establishes which signal will be recorded in the Analysis (real time monitor) screen
when Grid Code Test Signal is the selected test parameter.
The duration of the grid code test is established by the Max Time For Testing setting. This timer begins
when the Send to Device button is clicked. When the timer expires, the frequency and voltage biases are
no longer applied.
Figure 12-22. Grid Code Test Screen