4. Configuration
163
Figure 4-72. Double Point Variables Mapping on the Client IEC 60870-5-104
Figure 4-73. Variables Mapping at the Module Inputs
At last, the user must insert two code lines in its application, to be cyclically executed, to simple
variables value attribution to double point:
ï‚· DBP value variable, index ON, receive simple point ON value;
ï‚· DBP value variable, index OFF, receive simple point OFF value.
Figure 4-74. Variables' Values Attribution to the Double Point
Digital Output Double Points
For the digital output modules it must be used tue CommandReceiver function block to intercept
double points actuation commands originated from the clients IEC 60870-5-104. Consult the section
Interception of Commands Coming from the Control Center for further information.