Outputs; Function Block Diagram (Fbd) Base - Mitsubishi Electric a2 Series Programming Manual

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2 Simple Application Controllers
2.1.5

Outputs

Table 2.4: Outputs for the
Outputs
O01 - 09
A01 - 04
EO1 - E04
N01
N02*1
N03*1
N04
Note: *1 When both N02 and N03 are ON and hence the back light is "ON" because N03 is
given the priority.
2.1.6

Function Block Diagram (FBD) base

The Function Block Diagram provides the base for which all programming actions for the
performed. Both the
FBD base contains a Title rectangle on the top, Input rectangles on the left and Output
rectangles on the right. The FBD base is also known as FBD wiring area. All the components
should be placed only within the FBD base rectangle except for the input and output signals
which can be placed in the FBD wiring area or in the Input or Output rectangles.
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2 Series Controller
Signal output
AS-interface Output
Extension Output
ON: Disconnected to AS-interface network
OFF: Connect to AS-interface network
ON: The back light is "OFF" in LCD.
OFF: The back light is controlled by the "Light Time" setting in Menu.
ON: The back light is "ON" in LCD.
OFF: The back light is controlled by the "Light Time" setting in Menu.
ON: The user screen is controlled by the setting of "Display Manager" with AL-PCS/
WIN-E.
OFF: The user screen is controlled by user program.
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2 controller and the AL-PCS/WIN-E software use the FBD base. The
Function Block Programming 2
Description
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2 is
2 - 4