Rockwell-automation 5720 DriveLogix System Instrukcja Użytkownika Strona 159

  • Pobierz
  • Dodaj do moich podręczników
  • Drukuj
  • Strona
    / 263
  • Spis treści
  • BOOKMARKI
  • Oceniono. / 5. Na podstawie oceny klientów
Przeglądanie stron 158
Publication 20D-UM002C-EN-P - November 2003
Communicating with Devices on a ControlNet Link 7-13
Communicating with other controllers over ControlNet
The DriveLogix controller also uses MSG instructions to communicate with
PLC and SLC controllers. The MSG instructions differ depending on which
controller initiates the instruction.
For MSG instructions originating from a DriveLogix controller to a PLC or
SLC controller:
Type of MSG
Instruction:
Supported Source File Types: Supported Destination File Types:
DriveLogix writes
to PLC-5 or SLC
In the DriveLogix controller, specify the source data type
based on the destination device:
PLC-5: SINT, INT, DINT, or REAL
SLC: INT
Example source element: array_1
Specify the destination file type based on the
destination device:
PLC-5 typed write: S, B, N, or F
PLC-5 word-range write: S, B, N, F, I, O, A, or D
SLC: B or N
Example destination tag: N7:10
Przeglądanie stron 158
1 2 ... 154 155 156 157 158 159 160 161 162 163 164 ... 262 263

Komentarze do niniejszej Instrukcji

Brak uwag