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I/O Formats
4-1
I/O Formats
The terminal blocks can be used to input and output various sig-
nals, e.g., to input a measurement trigger from a photoelectric or
other sensor and to output the overall judgement to a Program-
mable Controller or other external device.
The I/O formats are described below. The operation of the termi-
nals signals is described in the following section.
4-1-1
Inputs
The following commands can be input in Monitor mode or Run
mode.
STEP Terminal
One measurement will be performed when the STEP terminal
turns ON.
DI0 to DI7 Terminals (F150-C10E-2, F150-C15E-2)
The DI0 to DI7 inputs can be used to execute measurements
continuously or to switch scenes as shown in the following table.
To use these inputs, turn ON DI7 1 ms or more after setting the
status of the DI0 to DI6 inputs.
The F150-C10E-2-DRT does not have any DI terminals and
therefore does not support the following commands.
Command
Execute
Continuous
1
measurement
Switching
1
scenes
Example 1
0: OFF
1: ON
*: Status is not read by F150, i.e., the status does not matter.
4-1-2
Outputs
The overall judgements (OK or NG) are output to the OR terminal
on the terminal block. When using the F150-C10E-2 or
F150-C15E-2, judgements are also output to the DO0 terminal.
This output is only made in Run mode. It is not supported in Moni-
tor mode. Also, the F150 can be set to turn ON output for either
OK or NG judgements. The default is for output to be ON for NG
judgements.
64
DI inputs
Command
7
6
5
4
0
0
1
0
1
0
0
1
0
→
p. 72
Operand
3
2
1
0
*
*
*
*
Measurement is
performed continually
during command input.
Scene No.
Switches the scene.
0
0
1
0
Switches to scene 2.
Section
4-1
Function
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