Rockwell Automation 2098-DSD-xxx Ultra3000 Digital Servo Drives with DeviceNet - Manual (Page 115)

Publication 2098-RM004A-EN-P – August 2002
Programming Reference 2-99
Parameter Object
Bit Definitions for Instance Attribute 4
Bit Definition Value
0 Supports settable
path 0 = Link path can not be set.
1 = Link path can be set.
1 Supports
enumerated strings 0 = Enumerated strings are not supported.
1 = Enumerated strings are supported and may be read with
the Get_Enum_String service.
2 Supports scaling 0 = Scaling not supported.
1 = Scaling is supported. The scaling attributes are
implemented and the value presented is in engineering
units.
3 Supports scaling
links 0 = Scaling links not supported.
1 = The values for the scaling attributes may be retrieved
from other parameter object instances.
4 Read only parameter 0 = Parameter value attribute can be written (set) and read
(get). Access rule is set.
1 = Parameter value attribute can only be read. Access rule is
get.
5 Monitor parameter 0 = Parameter value attribute is not updated in real time by
the device.
1 = Parameter value attribute is updated in real time by the
device.
6 Supports extended
precision scaling
0 = Extended precision scaling is not supported.
1 = Extended precision scaling should be implemented and
the value is presented in engineering units.
Parameter Object
Data Types for Instance Attribute 5
Data Type Name Data Type Code
(in Hex) Data Type
Description
SINT C2 Signed 8-bit integer value
INT C3 Signed 16-bit integer value
DINT C4 Signed 32-bit integer value
USINT C6 Unsigned 8-bit integer value
UINT C7 Unsigned 16-bit integer value
UDINT C8 Unsigned 32-bit integer value
BYTE D1 bit string, 8-bit
WORD D2 bit string, 16-bit
DWORD D3 bit string, 32-bit
SHORT_STRING DA Character string
(1 byte per character, 1 byte length indicator)