Manual
Publication 0160-5.5 - September 1997
DeviceNet Information B-23
Instance Data Format (Continued) Input Assemblies (Continued)
➀ 1 = forward, 0 = reverse
➃ 0 = 0 Hz, 32767 = Maximum Frequency
The following table indicates the I/O Assembly Data Attribute map-
ping for Input Assemblies.
Instance 105: Allen-Bradley Drive Input Assembly with Parameters (Available with Communication Module version 2.00 and later)
160 SSC parameter values are used to form the Output_Data structure for this assembly. Parameter 26 and 27contain numbers of the display parameter
valuesthat form thisassembly. Avalueof 0in eitherparameter 26or 27means endof assembly. For example,a valueof 0in parameter27 meansthat the
assembly will only be six bytes long, with parameter 26 containing the parameter number of the parameter whose value is placed in word 3 of the assem-
bly.
Word Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
1 0 Fault N/A Decel Accel
Rot Dir
➀
Cmd Dir
➀
Running Enabled
1
Freq Source
➂
Freq Source
➂
Freq Source
➂
Freq Source
➂
Local
➁
Local
➁
Local
➁
At Speed
22
Actual Speed Scale 0-32767
➃
3
Actual Speed Scale 0-32767
➃
3 4 Value of parameter pointed to by Parameter Number 26 (Low Byte)
5 Value of parameter pointed to by Parameter Number 26 (High Byte)
4 6 Value of parameter pointed to by Parameter Number 27 (Low Byte)
7 Value of parameter pointed to by Parameter Number 27 (High Byte)
➁ Local ➂ Frequency Source
Bit
11
Bit
10
Bit
9
Definition
Bit
15
Bit
14
Bit
13
Bit
12
Definition
0 0 0 TB3 Control 0 0 0 0 Preset 0
0 0 1 Network Control 0 0 0 1 Preset 1
0 0 1 0 Preset 2
0 0 1 1 Preset 3
0 1 0 0 Preset 4
0 1 0 1 Preset 5
0 1 1 0 Preset 6
0 1 1 1 Preset 7
1000TB3
1 0 0 1 Network
1 0 1 0 Not defined
1 1 1 1 Not defined
Data Component Name
Class
Instance
Number
Attribute
Name Number Name Number
Faulted Supervisor 29hex 1 Faulted 9
Running 1 (Fwd) Supervisor 29hex 1 RunningFwd 7
Running 2 (Rev) Supervisor 29hex 1 RunningRev 8
Ready Supervisor 29hex 1 Ready 9
CtrlFromNet Supervisor 29hex 1 CtrlFromNet 15
CtrlFromNet AC Drive 2Ahex 1 RefFromNet 29
At Reference AC Drive 2Ahex 1 AtReference 3
Speed Actual AC Drive B3hex 1 SpeedActual 7