Plc programming – Lenze ETC Motion Control User Manual
Page 389
PLC programming
Library
FILE IO functions
8.8
8.8.3
l
389
EDSTCXN EN 2.0
8.8.3.12
SYSDISKINFO
FUNCTION SYSDISKINFO: DINT
VAR_INPUT
info_p
: DINT;
(* Address of a variable of type DISKINFO_TR *)
pattern_s
: STRING(15); (* search pattern *)
END_VAR
The function detects the usage data for a device and stores it in the disk info
structure defined.
The disk info structure is structured as follows:
TYPE DISKINFO_TR
STRUCT
blocksize_w
: WORD; (* Size of a logical block in bytes *)
blocknumb_w
: WORD; (* Formattet total capacity in blocks *)
blockused_w
: WORD; (* Used capacity in blocks *)
blockfree_w
: WORD; (* Free capacity in blocks *)
END_STRUCT
END_TYPE
info_p:
Pointer to the disk info structure.
device_pc:
Pointer to the device name
^ 390. Empty string (" ") for the default
device.
Declaration
Description
Parameters