Rockwell-automation 150 USE MN/SMC DIALOG + CONTROLLER Manual de usuario Pagina 142

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 189
  • Tabla de contenidos
  • SOLUCIÓN DE PROBLEMAS
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 141
Serial Communications
8-33
Note: There is no required value for the words identified as “Data
Place Holder”.
Example Ladder Logic Program:
Rung 0: The 1747-SDN scanner module will map output data from its scanner output table (MO) and discrete outputs to each node only when its in the
“run mode.” This is accomplished by setting bit 0 of the 1747-SDN’s command word (word 0).
Rung 1: When the START command is initiated at the RSView station the SLC processor sets the output bit mapped to the SMC Dialog Plus controllers
logic control word start bit. The branch provides a logic latched” circuit which exerts the START command until input from the SMC Dialog Plus
controller’s status word indicates that it has received the command and has responded appropriately. The SMC Dialog Plus controller will start if no
STOP command is being issued by the SLC or any other control device.
Rung 2: When the STOP command is initiated at the RSView station, the SLC processor sets the output bit mapped to the SMC Dialog Plus controller’s
logic control word stop bit. The branch provides a logic “latched” circuit which exerts the STOP command until input from the SMC Dialog Plus
controllers status word indicates that it has received the command and has responded appropriately.
1747-SDN
Enable
Bit
SMC
START
Command
SMC
STOP
Command
SMC
START
Command
SMC
STOP
Command
SMC
Running
Bit
SMC
Running
Bit
Start CMD
From
RSVIEW
Stop CMD
From
RSVIEW
: 1
: 1.7
: 1.7
0
1
0
: 1.7
: 1.7
1
0
1
1
: 1.7
: 1.7
B3
B3
272
Vista de pagina 141
1 2 ... 137 138 139 140 141 142 143 144 145 146 147 ... 188 189

Comentarios a estos manuales

Sin comentarios

BlackWing Projectors user manuals

The list of BlackWing Projectors products contains 1 user manuals for 1 models. All pdf user’s guides are available for download or viewing online.

Click on an alphabet below to scroll to the full list of models starting with that letter

Models Document Type
MK 2013
User Manual   MFE Mark III Mapping Scanner Operation and Maintenance Manual, 73 pages