Allen-Bradley 160-DN2 - Page 109

Publication 0160-5.18 - June 2003
DeviceNet Information B-27
Class Code 0x04 —
Assembly Objects (Continued)
Instance Data Format: Input Assemblies (Continued)
➀ 1 = forward, 0 = reverse
➃ 0 = 0 Hz, 32767 = Maximum Frequency
Instance 102 Attributes (Custom Parameter Based Input Assembly)
160 SSC Display parameter values are used to form the Output_Data structure for this assembly. Parameters 109, 110, 111, and 112 contain numbers of
the parameter values that form this assembly. A value of 0 in any of the parameters 109 through 112 means end of assembly. For example, a value of 0 in
parameter 110 means that the assembly will only be two bytes long, with parameter 109 containing the parameter number of the parameter whose value is
placed in word 0 of the assembly.
Important: Setting Parameters 109, 110, 111, or 112 to a “9” causes the drive status to be mapped to the low byte and input status to be mapped to the
high byte.
Word Byte
0
0 Value of parameter pointed to by Parameter Number 109 (Low Byte)
1 Value of parameter pointed to by Parameter Number 109 (High Byte)
1
2 Value of parameter pointed to by Parameter Number 110 (Low Byte)
3 Value of parameter pointed to by Parameter Number 110 (High Byte)
2
4 Value of parameter pointed to by Parameter Number 111 (Low Byte)
5 Value of parameter pointed to by Parameter Number 111 (High Byte)
3
6 Value of parameter pointed to by Parameter Number 112 (Low Byte)
7 Value of parameter pointed to by Parameter Number 112 (High Byte)
Instance 104: Allen-Bradley Input Assembly
This input assembly mirrors the Bulletin 1305 I/O Format.
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0 Fault N/A Decel Accel Rot Dir ➀ Cmd Dir ➀ Running Enabled
1Freq Source ➂ Freq Source ➂ Freq Source ➂ Freq Source ➂ Local ➁ Local ➁ Local ➁ At Speed
2 Actual Speed Scale 0-32767
➃
3 Actual Speed Scale 0-32767 ➃
➁ Local ➂ Frequency Source
Bit
11
Bit
10
Bit
9
Definition
Bit
15
Bit
14
Bit
13
Bit
12
Definition
000TB3 Control 0000Preset 0
001Network Control 0001Preset 1
0010Preset 2
0011Preset 3
0100Preset 4
0101Preset 5
0110Preset 6
0111Preset 7
1000TB3
1001Network
1010Not defined
1111Not defined