Allen-Bradley 1734-SSI

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Rockwell Automation Publication 1734-UM007E-EN-P - October 2015 23

Communicate with Your Module Chapter 3

The following table shows the 1734-SSI module data assemblies.

Instances Services Field Bytes

#101 (0x65) Get Present SSI Data 4

Stored SSI Data 4

Module Status 2

#102 (0x66) Set/Get Master ACK Byte 1

CONS1 1

Firmware Version

3.001 Only

#103 (0x67) Set/Get Run 1

Gray/Binary 1

SSI Word Length 1

Data Rate 1

Gray to Binary Conversion 1

Standardization 1

SSI Word Delay Time 2

Trailing Bits 1

Latch Input Control 1

Sensor Resolution 2

Sensor Cycles 2

Alignment Byte (0x00) 2

Comparator 1 Value 4

Comparator 2 Value 4

Comp 1 Control 1

Comp 2 Control 1

Firmware Version

4.001 and above

#123 (0x7B) Set/Get Run 1