Lenze Global Drive PLC Developer Studio - Manual (Page 5)

LenzeFpiDrv.lib function library
Preface and general information
1−2
l
LenzeFpiDrv.lib EN 1.1
1.1.2 Structure of function descriptions
All function descriptions given in this Manual have the same structure:
†
ƒ

„
‚
‡
 Headline stating the function and the function identifier
‚ Declaration of the function:
·
Data type of the feedback value
·
Function identifier
·
List of transfer parameters
ƒ Short description of the function and its most important features
„ Function chart including all corresponding variables (transfer parameters
and feedback value)
Table giving information about the transfer parameters:
·
Identifier
·
Data type
·
Possible settings
·
Info
† Table giving information about the feedback value:
·
Data type of the feedback value
·
Possible feedback values and their meaning:
Note
If a function cannot be executed properly, a negative feedback value
which is an error number, will be sent.
·
Every error number stands for an error reason which is shown under
Meaning".
·
If different error numbers (−1, −2, ...) are possible, every error
number is assigned to a certain priority (1, 2, ...) Functions
– The lower the number, the higher the priority,
i. e. 1" stands for highest priority.
– If several error reasons occur at the same time, the error number
with the highest priority will be sent first.
‡ More information about the function
(Notes, tips, application examples, etc.)
1.1.3 Pictograms used in this Manual
Use of
pictograms Signal words
Warning of
material damage Stop! Warns of potential damage to material .
Consequences if disregarded:
Damage of the controller/drive system or its environment
.
Other notes Tip!
Note! Indicates a tip or note.
1.1.4 Terminology used
Term In the following text used for
DDS Drive PLC Developer Studio
FB Function block
FP interface Lenze 2103 FP interface communication module
GDC Global Drive Control (parameter setting program from Lenze)
Parameter codes Codes for setting the functionality of a function block
SB System block