Rockwell-automation 1760-xxxx Pico GFX-70 Controllers User Manual Manuel d'utilisateur Page 181

  • Télécharger
  • Ajouter à mon manuel
  • Imprimer
  • Page
    / 400
  • Table des matières
  • MARQUE LIVRES
  • Noté. / 5. Basé sur avis des utilisateurs
Vue de la page 180
Publication 1760-UM002B-EN-P - March 2005
Wiring with Pico GFX-70 4-71
Retention
Counter relays can be operated with retentive actual values. The number of
retentive counter relays can be selected in the SYSTEM RETENTION
menu.
The retentive actual value requires 4 bytes of memory.
If a counter relay is retentive, the actual value is retained when the operating
mode changes from RUN to STOP as well as when the power supply is
switched off.
If Pico GFX-70 is started in RUN mode, the counter relay operates with the
retentively saved actual value.
Vue de la page 180
1 2 ... 176 177 178 179 180 181 182 183 184 185 186 ... 399 400

Commentaires sur ces manuels

Pas de commentaire