Howto update FLARE e-source heating parameters

You have to change the values in two places (unless you want to give the PLC a power cycle):

startup values

changing the startup values in DB50

actual values

Because the simatic 300 series cannot do a cold restart, the change in startup values will never be effective until a power cycle. You also can also change the actual value using the variable table. Use the 'activate modify values' button (2nd from the right).

changing the actual value

Programmable logic controller - an industrial digital computer.