Function Interface; Read/Write Nc Variables; User Interface - Siemens SINUMERIK 840D sl Function Manual

P4: PLC for SINUMERIK 828D

14.6 Function interface

Screen
From the front
From the rear
From the Left
From the right
Half section
Turning view
Screen numbers: Program manager operating area
Screen
NC directory
Local drive
USB / configured drive1
Configured drive2
Configured drive3
Configured drive4
Configured drive5
Configured drive6
Configured drive7
Configured drive8
Screen numbers: Diagnostics operating area
Screen
Alarm list
Messages
Alarm log
NC/PLC variable
14.6 Function interface
14.6.1

Read/write NC variables

14.6.1.1

User interface

The PLC user program can read or write a maximum of eight NC variables simultaneously via
the NC/PLC interface "Read/write NC variable".
1100
Function Manual, 01/2015, 6FC5397-0BP40-5BA2
Number
418
419
421
422
423
424
Number
300
325
330
340
350
360
383
384
385
386
Number
500
501
502
503
Basic Functions