Rockwell-automation 56AMXN/B ControlLogix AutoMax Comm Module Uživatelský manuál stáhnout pdf (Strana 49)

AutoMax DCSNet/RE RIO Module Page 49

Publication number 56AMXN-UM002A-EN-P November 2002

Message

Type

CIP generic

Service Type Custom

Service Code 37h

Class (hex) C4h

Instance 1 for registers 0-31 (master or slave)

2 for registers 32-63 (master or slave)

Attribute (hex) leave blank

Source

Element

enter source tag name

Source

Length (bytes)

2 + Number of drops * 2

Destination enter destination tag name

Table 18 Read Multiple Drops Parameters

Message format in the source tag

# of drop

First drop #

Second drop #

…

Last drop #

The Reply data consists of

Data for the first drop, 32 words

Data for the second drop, 32 words

…

Data for the last drop, 32 words

up to a maximum of 7 drops

Number of

drops

Minimum destination

size, INTs

1 32

2 64

3 96

1 2 ... 44 45 46 47 48 49 50 51 52 53 54 ... 71 72

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Rockwell-automation 56AMXN/B ControlLogix AutoMax Comm Module Uživatelský manuál Strana 49