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Lenze 8400 - LsParreadwrite1-6

Lenze 8400
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17 Function library
17.2 System blocks | LS_ParReadWrite_1-6
1551
Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23
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17.2.28 LS_ParReadWrite_1-6
The LS_ParReadWrite_1 ... LS_ParReadWrite_6 system blocks are used for reading and writing 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
Designator
Data type
Information/possible settings
bExecute
BOOL
Trip read/write request
FALSETRUE 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.
TRUEFALSE Deactivate cyclic reading/writing again.
bReadWrite
BOOL
Selection: Read or write request
FALSE Read request
TRUE Write request
wParIndex
WORD
Code to be read or written.
From version 06.00.00 onwards, this selection can be optionally carried out via
C01090.
wParSubindex
WORD
Subcode to be read or written.
From version 06.00.00 onwards, this selection can be optionally carried out via
C01090.
wInHWord
wInLWord
WORD
Value to be written (DataHigh/DataLow portion)
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