Danfoss VLT MCA 121 EtherNet/IP, Руководство по эксплуатации

Страница: 53 / 59

Class ID 0x0F Parameter Object
Attribute Access Rule Name Data Type Description of Attribute Contents
1 Get Revision UINT revision of object 01
2 Get Max Instance UINT max instance number variable
3 Get Number of instances UINT amount of instances variable
8 Get Parameter Class Descriptor WORD Parameter description 0x03
9 Get Configuration Assembly
Instance UINT instance number of the configuration
assembly 0
10 Get/Set Native Language USINT Language ID for all character array accesses variable
Table 8.13 Class attributes
Attribut
e Access
Rule Name Data type Description Value
1 Set/Get Parameter Value data type described in Attr.
5 actual value of parameter Value of parameter from
frequency converter
2 Get Link path size USINT Size of link path variable
3 Get Link path ARRAY: CIP path of parameter’s origin variable
Segment type/port BYTE
Segment Address path
4 Get Descriptor WORD Description of parameter See Standard
5 Get Data Type EPATH Data type code -
6 Get Data size USINT Number of bytes in parameter value variable
7 Get Parameter name
string SHORT STRING human readable text string
representing parameter name Parameter Attribute From
frequency converter
8 Get Units string SHORT STRING human readable text string
representing parameter unit Parameter Attribute From
frequency converter
9 Get Help String SHORT STRING human readable text string
representing short online help. Parameter Attribute From
frequency converter
10 Get min value data type described in Attr.
5 Generic min valid value Parameter Attribute From
frequency converter
11 Get max value data type described in Attr.
5 Generic max valid value Parameter Attribute From
frequency converter
12 Get default value data type described in Attr.
5 Generic parameter’s default value Parameter Attribute From
frequency converter
13 Get Scaling multiplier UINT multiplier for scaling factor 1
14 Get Scaling divisor UINT divisor for scaling factor 1
15 Get Scaling base UINT base for scaling formula 0
16 Get Scaling offset INT offset for scaling formula 0
17 Get Multiplier link UINT parameter instance of multiplier
source 0
18 Get divisor link UINT parameter instance of divisor source 0
19 Get base link UINT parameter instance of base source 0
20 Get offset link UINT parameter instance of offset source 0
21 Get decimal precision USINT specifies parameter value format variable
Table 8.14 Instance attributes
Appendix MCA 121 EtherNet/IP
52 MG.90.J3.02 - VLT
®
is a registered Danfoss trademark
8 8