The range of value capable of being
stored to memory is -2,147,483,648
to 2,147,483,647
Example
The Long Data Math block (B001) has a value of 123,456.
The Long Data Latching Relay block (B002) is configured
to reference B001. Note that is Retentivity is checked, then
the value in memory will be reserved on power cycle of
the PLC. If Protection Active is checked, then user will be
unable to change the blocks value via the PLC LCD.
When the Input I001 is High, block B002 stores the current
value of block B001.
Even if the Set pin returns to Low, the value is latched.
A High state at the Reset pin, resets the value to 0.
To Next Page
Loading...
