Ees (Optional); Function - Siemens SINUMERIK 840D sl Function Manual

Program code
N020 G1 F1000
N030 X= ... Y= ... Z= ...
N040 ...
...
...
N999999 M17
The "MAIN.MPF" main program is stored in NC memory and is selected for execution.
The "SCHRUPPEN.SPF" or "SCHRUPPEN.MPF" subprogram to be subsequently loaded is
on the local drive in the directory "/user/sinumerik/data/prog/WKS.DIR/WST1.WPD".
The subprogram path is preset in SD42700:
SD42700 $SC_EXT_PROG_PATH = "LOCAL_DRIVE:WKS.DIR/WST1.WPD"
Note
Without the path being specified in the SD42700, the EXTCALL operation for this example
would have to be programmed as follows:
EXTCALL("LOCAL_DRIVE:WKS.DIR/WST1.WPD/SCHRUPPEN")
9.15

EES (optional)

9.15.1

Function

Note
To use the function, the "Execute from external storage (EES)" licensed option is required!
Using the EES (Execution from External Storage) function, users have the option of having
the NCK execute programs directly from an external program memory.
The following options for external memories are available:
● Local drive LOCAL_DRIVE/CF_CARD: CF card of the NCU, user CF card of the PPU or
hard disk of a CPU
● Local drive SYS_DRIVE: System CF card of the PPU
Note
For the SINUMERIK 828D, a user memory (100 MB) is released on the system CF card
when the EES function is active. The EES function can therefore be used without a user
CF card of the PPU.
Basic Functions
Function Manual, 01/2015, 6FC5397-0BP40-5BA2
K1: Mode group, channel, program operation, reset response
9.15 EES (optional)
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