Allen-Bradley DeviceNet 1203-GK5 User Manual

C-12 DeviceNet Objects (Class Code 0x0F — Parameter Object)
Bit Definitions for Instance Attribute 4
16 Get Full Scaling Offset UINT Offset for scaling formula.
17 Get Full Multiplier Link UINT Parameter object instance number of
multiplier source.
18 Get Full Divisor Link UINT Parameter object instance number of base
source.
19 Get Full Base Link UINT Parameter object instance number of offset
source.
20 Get Full Offset Link UINT Parameter object instance number of offset
source.
21 Get Full Decimal Precision USINT Specifies number of decimal places to use
when displaying the scaled engineering
value. Also used to determine actual
increment value so that incrementing a value
causes a change in scaled engineering value
to this precision.
Attribute ID Access Rule Stub/Full Name Data Type Description
➀ The access rule is defined in bit 4 of instance attribute 4, the Descriptor. If bit 4 is 0 the access rule is Set and the Parameter Value can be read and
written. If bit 4 is 1, the access rule is Get and the Parameter Value can only be read.
➁ Data type specified in instance attributes 4 (Descriptor), 5 (Data Type) and 6 (Data Size).
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 presented to the user
in engineering units.
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Allen-Bradley DeviceNet 1203-GK5 Specifications

General

Brand	Allen-Bradley
Model	DeviceNet 1203-GK5
Category	Control Unit
Language	English