Rockwell Automation 1203-EN1 EtherNet/IP-to-SCANport Module - Manual (Page 131)

EtherNet/IP Objects C-21
Instance Attributes
Descriptor Attribute
SCANport Parameter Object (Continued)
Attribute
ID Access
Rule
Name Data Type Description
0 Get Read Full STRUCT of:
UINT
BOOL[16]
UINT
UINT
UINT
UINT
STRING[16]
UINT
UINT
UINT
UINT
STRING[4] Parameter value
Descriptor (see below)
Multiplier
(1)
Divisor
(1)
Base
(1)
Offset
(1)
Parameter name
File/Group/Element cross-reference
Minimum value
Maximum value
Default value
Units (e.g., Amp, Hz)
1 Get/Set Parameter Value UINT Parameter value in NVS.
(2)
128 Get Descriptor BOOL[16] Descriptor (see below)
130 Get DPI Parameter Name STRING[16] Parameter name
(1)
This value is used in the formulas used to convert the parameter value between display units and
internal units. Refer to
Formulas for Converting on page C-22 .
(2)
Do NOT continually write parameter data to NVS. Refer to the attention on page 6-1 .
Bit Name Description
0 Data Type (Bit 1) Right bit is least significant bit (0).
000 = BYTE used as an array of Boolean
001 = WORD used as an array of Boolean
010 = BYTE (8-bit integer)
011 = WORD (16-bit integer)
100 = DWORD (32-bit integer)
101 = TCHAR (8-bit (not unicode) or 16-bits (unicode)
110 = REAL (32-bit floating point value)
111 = Reserved
1 Data Type (Bit 2)
2 Data Type (Bit 3)
3 Sign Type 0 = unsigned
1 = signed
4 Hidden 0 = visible
1 = hidden
5 Not a Link Sink 0 = Parameter can sink a link
1 = Parameter cannot sink a link
6 Not Recallable 0 = Recallable from NVS
1 = Not Recallable from NVS
7 ENUM 0 = No ENUM text
1 = ENUM text
8 Writable 0 = Read only
1 = Read/write