Conditions and parameters The following block parameters of the "Get_IM_Data" instruction are important for reading out the I&M data of the CPU Local2" (65349): The instruction always returns the I&M data of ... Read More
Protection against unauthorized external accesses ● Every device that you synchronize with your own NTP server uses the same time. You want to synchronize the CPUs of your R/H redundant system with this NTP ... Read More
downloaded to the CPU. The following texts containing the project data are downloaded to the CPU in the chosen Tag comments and step comments for PLC Code Viewer anguages and are also used by the CPU display: ● ... Read More
Data blocks no longer have actual values but rather their configured start values. Data blocks no longer have actual values but rather their configured start values. ● Force jobs remain active Force jobs remain ... Read More
The retentive data is retained after the firmware has been updated. CPU downgrades and upgrades You cannot upgrade a standard CPU or F-CPU to an R-CPU or H-CPU. You cannot downgrade the firmware of an R/H-CPU ... Read More
he ambient temperature: ● With horizontal mounting and an ambient temperature of 60°C, the load rating is 1 A (and not 1.5 A as described in the echnical specifications in the manuals).The frequency has a basic ... Read More
Cycle time exceedednitial situation: The R/H redundant system is in the RUN-Redundant system state. to STOP or POWER OFF. Error elimination procedure for redundant operation 1. Eliminate the error. he backup ... Read More
The CPU detects an error that prevents further work on both CPUs, for example if the cycle time is exceeded (if there is an OB 80, not until the These operating state transitions have no he STOP operating state ... Read More
ransitions RUN → RUN-Syncup The primary CPU switches from the RUN operating state to the RUN-Syncup You POWER ON the backup CPU (mode selector to RUN). perating state if: • You set the backup CPU to RUN via the ... Read More
The "Open read-only" option is activated by default in the "Open global library" dialog. Click in the check box to open the library without write protection The CPUs implement pairing after switch-on. The ... Read More
