Siemens SINUMERIK 840D Description Of Functions page 307

11.03
The bits of this signal are consecutively numbered. Every bit is permanently
assigned an associated bit name. In the entry boxes "track", by assigning the
value in the range between 0..9 it is possible to define in which of the 10
character channels (tracks) the bit should be graphically displayed. In the
example Bit 0 SBH/SG de-selection NCK is displayed in track 0 of the bit
graphic for trace 1. Bit 19 de-select ext. Stop C NCK is displayed in track 9 of
the bit graphic for trace 1.
The user is shown which track numbers have already been allocated (they
have a blue background in the label "track number:"). If a track number is
allocated twice, an error message is displayed. All of the signal bits are listed;
bits that are not available are designated with free or reserved. Using the
scrollbar, it is possible to scroll over the bit range from 0 to bit 31.
Starting values for the track assignments have been entered into the file
hmi_adv\ibsvtsi.ini. If the user does not like these, then he can make changes
as he wishes. These changes for the bit graphics become effective if the
vertical "Accept" softkey and are also transferred into the file hmi_adv\ibsvtsi.ini
as new starting values. This means that they also apply for new measurements
with this signal as default settings.
Using the vertical "Abort" softkey, the screen is exited without accepting
possible changes made to values.
Bit selection, trace 2... A similar procedure is also obtained for trace 2.. to trace 4 that, in this particular
to trace 4... example, contain the following signals:
Trace 2
Trace 3
Trace 4
The handling is the same as described under bit selection, trace 1.
Mixing traces... Using the vertical softkey "Mix traces...", the user can select individual bits of SI
signals from 4 traces and display these in the tracks as bit graphics for
© Siemens AG 2003 All Rights Reserved
SINUMERIK 840D/SIMODRIVE 611 digital SINUMERIK Safety Integrated (FBSI) - Edition 11.03
SGE drive (from the PLC)
SGA-NCK
SGA drive (from the PLC)
5 Commissioning
5.5 Diagnostics
5-307