Siemens Sinumerik 840DiE sl - Requirements

01/2007
18.2 Expanded message frame configuration/evaluation of internal drive variables
18-503
© Siemens AG 2007 All Rights Reserved
SINUMERIK 840Di sl Manual (HBIsl) – 01/2007 Edition
Notice
The responsibility for possibly necessary format conversions or correct
interpretation of the physical unit and significance of a system variable used in
part programs or synchronized actions lies exclusively with the user. Due to
system restrictions, it is not possible for the NC to perform a consistency check.
18.2.2 Requirements
The following conditions must be fulfilled for the transfer of additional drive variables:
S Drive
The drive must support SIEMENS message frame 116 or free message
frame configuration.
S DP master/SIMATIC STEP 7
No additional requirements
S SINUMERIK 840Di sl NCK
– The following option must be available:
”Evaluation of internal drive”,
Order No. (MLFB): 6FC5 251–0AB17–0BA0
– The following must be set in the NCK machine data:
S MD 36730: DRIVE_SIGNAL_TRACKING[n] (acquisition of additional
drive actual values)
18 840Di–s
p
ecific Data and Functions