How to incorporate quality into a dp function
(Our license will be 'unlimited' so there can not be any commercial issues)
We transfer a word 'ReadWord' containing bits for 'ModeAuto' and an alarm called 'PumpFailure'. This means that the dp element 'ModeAuto' will have a dp function connected to 'ReadWord'. 'PumpFailure' will have a dp function connected to 'ReadWord'
The DP element 'ReadWord' will become invalid when we loose the connection to the PLC (This needs to be configured in the S7+ driver).
What dp function to I configure so that 'PumpFailure' becomes 'bad' then 'ReadWord' has the status bad. ( I believe that you can not choose '.._original.._bad' in the PARA )
Thanks for your answer
share the fun
E.g. the following configuration should be possible:
p1 = DP1.value:_online.._value
p2 = DP1.value:_online.._userbit1
p3 = DP2.value:_online.._value
p4 = DP2.value:_online.._userbit1
You have to configure all attributes for the same element one after the other as shown in the example above.
Senior Support Specialist
Transferring statusbits is only possible with statistical dp functions.