Error codes · Device store
PW6806
device_signal_versions
The program must hold to this: a signal the device keeps has a pure migration for each version before its own, each taking the one before it to the next.
Reading the diagnostic
pw check prints the code in brackets, [PW6806], with the sentence above and the place in your program. Errors and diagnostics explains how to read one, and every code is listed with its rule.