Rockwell-automation 1734-IK Encoder/Counter Modules User Manual Manuel d'utilisateur télécharger pdf (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

1 2 ... 27 28 29 30 31 32 33 34 35 36 37 ... 67 68

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Rockwell-automation 1734-IK Encoder/Counter Modules User Manual Manuel d'utilisateur Page 32