Planned devices

Expected devices

devices

Plans above 250 devices cannot use one unique ordinary primary address per device; segmentation and secondary-selection design remain separate.

Primary addresses

Enter one address per device, separated by commas, spaces or new lines.

Worked example

Primary-address status

Valid primary plan

The entered count matches and every device has a unique ordinary primary address. Bus and meter commissioning checks still apply.

Method and assumptions

Formula

Valid assigned primary addresses = 1…250; remaining capacity = 250 − unique assigned addresses

Address 0 is unconfigured. Values 251–255 have reserved, secondary-selection or broadcast roles and are not ordinary unique device addresses.

This checks an address schedule; it does not discover, select or re-address a meter.
Secondary-address uniqueness and wildcard selection must be verified with the exact meter and master implementation.
Bus power, capacitance, topology and timing are separate commissioning checks.

Read the related engineering guidance, or carry this task into System Builder to identify the signal path and EpiSensor products.