After the memory
is connected to the touch screen to change the parameters, the parameters of the PLC
after the power failure can be saved.
What typea12href="/searchtechnology.html?search=PLC&select=6">PLC, saved basically saved there is a battery to keep the DHC three memory area of the data.
DM CP1E s saved Ive saved used backup features: First, set at the PLC
"data read on startup" area, select "clear keep thestorage area", or DM data instability. Second, starting with data read "DM to back up the number of CH" box setDM to back up words with a