Lenze E94A - Manual (Page 277)

Lenze · 9400 function library · Reference manual · DMS 6.7 EN · 08/2014 · TD05
277
5 Function blocks
5.74 L_DevReadParDInt - reading parameters of the DINT type
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5.74 L_DevReadParDInt - reading parameters of the DINT type
This FB reads parameters of data type "DINT" and outputs the read value via the output dnData for
the application.
• Only internal parameters (codes) of the controller can be read.
• In contrast to the
L_DevParReadFix FB, the parameter of this FB to be read is addressed via pa-
rameters and not via FB inputs.
• The FB supports both one-time and cyclic reading in a parameterisable time interval.
• To read a parameter with another data type than "DINT", use the FB
L_DevParReadFix . ( 265)
Inputs
Function library: LenzeDevice9400 FB is available from library V02.00.xx.xx onwards!
FB may only be used for firmware from V1.50 onwards!
Runtime software licence:  Motion Control HighLevel  Motion Control TopLevel

Note!
The following applies to the 9400 ServoPLC: The FB may not be called with the same in-
stance in several tasks.
Identifier/data type Information/possible settings
bExecute
BOOL
Activate a read request.
FALSETRUE If cycle time (C05915) = "0 s":
Read parameter value once which has been addressed via
C05910 ...C05913.
If cycle time (C05915) > "0 s":
Read parameter value cyclically which has been addressed via
C05910 ...C05913.
TRUEFALSE Deactivate cyclic reading again.
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