Rockwell Automation 1734-IK Encoder/Counter Modules User Manual User Manual
Page 32
Publication 1734-UM006B-EN-P - August 2005
2-12 Install the Module
Assemblies
The Encoder and Counter Module uses several words to communicate real-time
input and output data as well as non-real-time module information (for example,
description, revision, etc.) and configuration. This shows the words that you can
exchange. You can read (get) or write (set) data using an Explicit Message.
Instance Services
Field
Bytes
#101 (0x65)
Get
Present Channel Data
4
Status
2
#102 (0x66)
Get
Stored Channel Data
4
Status
2
#103 (0x67)
Get
Present Channel Data
4
Stored Channel Data
4
Status
2
#104 (0x68)
Get
Programming Error Code
2
#105 (0x69)
Set/Get
Counter Control
1
#106 (0x6a)
Set/Get
Counter Configuration
1
Filter Selection
1
Decimal Position
1
Reserved
1
Time Base
2
Gate Interval
1
Scalar
1
Rollover Value
4
Preset Value
4
Counter Control SSV
1
#123 (0x7b)
Set/Get
Counter Configuration
1
Filter Selection
1
Decimal Position
1
Reserved
1
Time Base
2
Gate Interval
1
Scalar
1
Rollover Value
4
Preset Value
4
Counter Control SSV
1
Alignment (reserved = 0)
1