Good evening for all.
I was reading the
EPICS MODBUS documentation after realising that i had misspelled a SCAN field in my modbus application and came across the following:
> modbus supports pseudo-interrupt mode on inputs. The poller thread calls device support when there is a new value, so the EPICS records can have >SCAN=I/O Intr and do not need to periodically read the inputs. This is more efficient.
Does this mean that, whatever the modbus device is that i am communicating, i can always substitute my 'field(SCAN, "1 Second")' to 'field(SCAN, "I/O Intr")' and go out unpunished? Will this work against me in the future?
Thanks for any tips.
Marco.
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