Ls_Parreadwrite_1-3 - Lenze 8400 StateLine C Reference Manual

8400 StateLine C | Reference manual
Function library
System blocks | LS_ParReadWrite_1-3
16.2.20

LS_ParReadWrite_1-3

The LS_ParReadWrite_1 ... LS_ParReadWrite_3 system blocks serve to read and write local
parameters.
 If several system blocks are activated at the same time, the blocks will be processed one
at a time every time the main program is executed.
 The SB supports one-time and cyclic reading/writing in an adjustable time interval.
Inputs
Identifier
bExecute
bReadWrite
wParIndex
wParSubindex
wInHWord
wInLWord
870
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Information/possible settings
Data type
Trip read/write request
BOOL
FALSE TRUE If cycle time (C01091) = "0 ms":
One-time reading/writing of the parameter value which has been
addressed via thewParIndex and wParSubindex inputs.
If cycle time (C01091) > "0 ms":
Cyclic reading/writing of the parameter value which has been
addressed via the wParIndex and wParSubindex inputs.
TRUE FALSE Deactivate cyclic reading/writing again.
Selection: Read or write request
BOOL
FALSE Read request
TRUE Write request
Code to be read or written.
• As an alternative, this selection can be carried out via C01090
WORD
06.00.00.
Subcode to be read or written.
• As an alternative, this selection can be carried out via C01090
WORD
06.00.00.
Value to be written (DataHigh/DataLow portion)
WORD
L
from version
from version
Firmware ≤ 11.00 - DMS 8.0 EN - 10/2011