Delta-electronics Programmable Logic Controller DVP-PLC Manuel d'utilisateur Page 407

  • Télécharger
  • Ajouter à mon manuel
  • Imprimer
  • Page
    / 586
  • Table des matières
  • MARQUE LIVRES
  • Noté. / 5. Basé sur avis des utilisateurs
Vue de la page 406
8 Application Instructions API 100-149
DVP-PLC Application Manual
8-5
Remarks:
1. The activation criteria placed before the three instructions, API 100 MODRD, API 105 RDST, and API 150
MODRW (Function Code H03), cannot use rising-edge contacts (LDP, ANDP ORP) and falling-edge contacts
(LDF, ANDF, ORF); otherwise, the data stores in the receiving registers will be incorrect.
2. There is no limitation on the times of using this instruction in the program, but only one instruction is allowed to
be executed at a time.
Vue de la page 406
1 2 ... 402 403 404 405 406 407 408 409 410 411 412 ... 585 586

Commentaires sur ces manuels

Pas de commentaire