lsam
Member
I am receiving the following error message on the Simatic OP17
$545 DB 32b 41 3 not avail.
Before the restart that this HMI always does I am receiving the following error message
$551 PLC address 2 not possible
followed by $339 Restart finished
Is this a communication problem between the HMI and the PLC? When this happens the PLC "STOP" indicator is lit steady yellow.
$545 DB 32b 41 3 not avail.
Before the restart that this HMI always does I am receiving the following error message
$551 PLC address 2 not possible
followed by $339 Restart finished
Is this a communication problem between the HMI and the PLC? When this happens the PLC "STOP" indicator is lit steady yellow.