Displaying Plc Properties; Displaying Information On The Program Blocks - Siemens SINUMERIK 840D sl Operating Manual

23.5

Displaying PLC properties

The following PLC properties can be displayed in the "SIMATIC LAD" window:
● Operating state
● Name of the PLC project
● PLC system version
● Cycle time
● Machining time of the PLC user program
Procedure
23.6

Displaying information on the program blocks

You can display all the logic and graphic information of a program block.
Display program block
In the "Program block" list, select the program block that you want to display.
Logic information
The following logic information is displayed in a ladder diagram (LAD):
● Networks with program parts and current paths
● Electrical current flow through a number of logical operations
Turning
Operating Manual, 03/2013, 6FC5398-8CP40-3BA1
1. Select the "Start-up" operating area.
2. Press the "PLC" softkey.
The ladder diagram display opens and displays the PLC information.
3. Press the "Reset mach.time" softkey.
The data of the machining time is reset.
Ladder Viewer and Ladder add-on (828D only)
23.5 Displaying PLC properties
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