Sldis Simolink Dispatcher - Siemens FM 458-1 DP Manual

SIMOLINK drive coupling
5.4

SLDIS SIMOLINK dispatcher

Symbol
Hardware address SLB ―GV
Number of slaves ―I
Number of channels ―I
Enable cross-data transfer ―BO
Brief description
Mode of operation
I/O
Hardware address SLB (name of the SLB module), which can be
TAD
configured in HWConfig
Number of all of the slaves in the SIMOLINK ring
NSL
(initialization connection)
NCN Number of all of the channels
(initialization connection)
QV Enable cross-data transfer
This is used, if data are to be sent to a slave in the same cycle, which
is located physically in front in the SIMOLINK ring (e.g. from slave 4
to slave 1).
SEQ Sequence number
Number of the block in the SIMOLINK block sequence
This value provides information as to whether the block was correctly
initialized.
YF Error status of the block
YF=0 no error, YF > 0 refer to coded error output @SL
Group error bit
QF
QF=0 no error, QF=1 for error (if YF≠0)
Configuringdata
5-12
SLDIS
TAD
NSL
NCN
QV
A dispatcher mode is prepared in-line with the SIMOLINK specifications
(as for MASTERDRIVES drive converters) using the SLDIS function
block.
The block registers the telegrams for all NSL slaves and all NCN
channels.
Computation time [µs]
Can be inserted online
Can be configured in
Executed in
Special features
SEQ I ― Sequence number
YF I ― Block error status
QF BO ― Group error bit
FM 458-1 DP 14,7
No
Interrupt tasks
Cyclic tasks
Initialization mode
Normal mode
-
Function Blocks - FM 458-1 DP
(default: 1)
(default: 1)
(default: 0)
(default: 0)
(default: 0)
(default: 0)
Edition 12.2004