Lenze 9300 Servo PLC, Руководство пользователя

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System bus (CAN) with Servo PLC & Drive PLC
Preface and general information
1-2
l
PLC-Systembus EN 1.1
1.1.2 Layout of the descriptions
All function/function block and system block descriptions contained in this Manual have the same
structure:
Function Function block (FB)/
System block (SB)
 Headline stating the function and the function identifier
ƒ
 ‚
‚ Declaration of the function:
•
Data type of the return value
•
Function identifier
•
List of transfer parameters
-
ƒ
ƒ Short description of the most important properties
„
„ Function chart including all
associated variables
•
Transfer parameters
•
Return value
FB/SB chart including all
associated variables
•
Input variables
•
Output variables
†
Table giving information about the
transfer parameters:
•
Identifier
•
Data type
•
Possible settings
•
Info
Table giving information about the
input and output variables:
•
Identifier
•
Data type
•
Type of variable
•
Possible settings
•
Info
‡
† Table giving information about the
return value:
•
Data type of the return value
•
Possible return values and their
meaning:
-
‡ Additional information
(Notes, tips, application examples, etc.)
Note: Return values for a function
If a function cannot be executed properly, a negative return value will be returned with an error
number.
•
Each error number stands for an error cause which is explained in the column Meaning
•
If different error numbers (-1, -2, ...) are possible, each error number is assigned to a certain
priority (1, 2, ...) in the column
Priority
– The
is lower than
this number the
higher
the priority of the associated error number.
– If several error causes occur at the same time, the error number with the highest priority
will be displayed.
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