Virtual Inputs; Virtual Inputs Writing; Virtual Inputs Status Monitoring; Virtual Inputs Writing Through Enervista 650 Setup - GE Multilin F650 Instruction Manual

5.6 INPUTS/OUTPUTS
Virtual inputs are signals that can be written directly via communications. Their status can be established as ON (1) and
OFF (0), through writing by communications using EnerVista 650 Setup.
The change of state of virtual inputs is made according to their type. Latched virtual inputs remain at the set value until it is
changed by communications. Self-reset virtual inputs are activated by writing, and they remain active during one cycle.
There are 32 virtual inputs of each type.

5.6.6.1 VIRTUAL INPUTS WRITING:

Setpoint > Input/Outputs >Virtual Inputs for activating / deactivating signals
To write a virtual input, select the virtual input to activate clicking on the virtual input checkbox, after that press on the store
button and virtual input will be write in the relay (see Figure 5–38: ).
If it is a self-reset one it will remain active during one PLC cycle and after that the virtual input value will be cleared.
If it is a latched one, the value will remain active until it is cleared by the user, clicking again in the virtual input
checkbox after that press on store to clear the value.
5
Figure 5–38: VIRTUAL INPUTS WRITING THROUGH ENERVISTA 650 SETUP

5.6.6.2 VIRTUAL INPUTS STATUS MONITORING:

Actual > Inputs/Outputs > Virtual Inputs > Virtual Input Latched > Virtual Input Self-Reset
Table 5–93: VIRTUAL INPUTS STATUS
Text assignment for virtual input is made at Setpoint > Relay Configuration > Virtual Inputs ,but take into account that
the text assigned for virtual inputs in the relay configuration screen are only for file management, they are not sent to the
relay.
There are 512 virtual outputs that may be assigned via Logic configuration. If not assigned, the output will be forced to
.OFF. (Logic 0). An ID may be assigned to each virtual output. Virtual outputs are resolved in each pass through the
evaluation of the logic equations. For more detail information see chapters 5.8 and 5.9 in this manual.
5-118
VIRTUAL INPUTS LATCHED
LATCHED VIRT IP 1
LATCHED VIRT IP 2
...
LATCHED VIRT IP 32
F650 Digital Bay Controller
VIRTUAL INPUTS SELF-RESET
SELF-RST VIRT IP 1
SELF-RST VIRT IP 2
...
SELF-RST VIRT IP 32
5 SETPOINTS

5.6.6 VIRTUAL INPUTS

5.6.7 VIRTUAL OUTPUTS
GE Multilin