Rockwell-automation 20-COMM-ER 20-COMM-ER Dual-Port EtherNet/IP Commun Manuel d'utilisateur Page 119

  • Télécharger
  • Ajouter à mon manuel
  • Imprimer
  • Page
    / 238
  • Table des matières
  • DEPANNAGE
  • MARQUE LIVRES
  • Noté. / 5. Basé sur avis des utilisateurs
Vue de la page 118
Rockwell Automation Publication 20COMM-UM015B-EN-P - July 2013 119
Using Explicit Messaging Chapter 6
ControlLogix Controller Example Scattered Write Response Data
The results of the message appear in the destination tag named
Scattered_Write_Response (Figure 46
). Values of ‘0’ indicate no errors occurred.
Figure 46 - Example Scattered Write Response Data for PowerFlex 7-Class Drive
ControlLogix Controller – Explanation of Request and Response Data for
Read/Write Multiple Messaging, RSLogix 5000 Software, All Versions
The data structures in Figure 47 and Figure 48 use 16-bit words and can
accommodate up to 22 parameters in a single message. In the Response Message, a
parameter number with the high bit set indicates that the associated parameter
value field contains an error code (parameter number in response data will be
negative).
Important:See Table 17 on page 106
for limitations of PowerFlex 7-Class
drives when using Class code 0x93 for explicit messaging.
Vue de la page 118
1 2 ... 114 115 116 117 118 119 120 121 122 123 124 ... 237 238

Commentaires sur ces manuels

Pas de commentaire