Rockwell-automation AADvance Controller Configuration Guide Uživatelský manuál stáhnout pdf (Strana 247)

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Document: 553633

ICSTT-RM405f-EN-P

Issue 07

10-13

8) Select both Network instances.

With this configuration the SNCP binding driver will send the variable over both

physical networks and the consumer will continue receiving a variable in the event

of a single network failure.

You can combine both approaches by setting up dual IP addresses on the second

network on the same subnet (See: the procedures in topic "Set Up Multiple SNCP

Networks").

SNCP Binding Error Variables

To test values of binding error variables you should create the following defined words

in the dictionary for your project:

Error Message

Code

Description

SNCP_KVB_ERR_BINDING_READY

0x00

Normal Steady State Data Exchange

SNCP_KVB_ERR_BINDING_IN_PRO

CESS

0x01

Producer and consumer are in the process

of connecting

SNCP_KVB_ERR_UPD_IN_PROCESS

0x02

Producer and Consumer are in the process

of re-connecting following an on-line-

change update

SNCP_KVB_ERR_UPD_TIMEOUT

0x03

Producer and consumer did not re-connect

within "Update Timeout" milliseconds

following an on-line change update.

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Rockwell-automation AADvance Controller Configuration Guide Uživatelský manuál Strana 247