Carrying Out One-Shot Output - Mitsubishi Electric 700 Series Training Manual

5. Diagnosis Screens

5.3.3 Carrying Out One-shot Output

The one-shot type PLC interface signal forced output is forcibly output only once during the screen operations.
Thus, it may not be possible to confirm the PLC interface signals updated with the PLC on the screen.
One-shot outputting data "1" to device "X0042"
(1) Press the menu key
(2) Set the device and data, press the
INPUT key.
X0042/1 INPUT
(Note 1) Because the input signal (X, etc.) to the PLC is updated at the head of each PLC cycle, the
machine immediately returns to the normal state, even if one-shot type forced output is carried
out.
(Note 2) When no data is set (Ex.: "X0048/","X0048"), the operation message "Setting Data not found" is
displayed.
CAUTION
Pay close attention to the sequence operation when carrying out forced data setting (forced
output) in the I/F diagnosis screen during mach.
1-shot output .
The one-shot output mode is entered, and the cursor
appears at the one-shot output area.
The input data is overwritten in the one-shot output area, and
is one-shot output. The cursor in the one-shot output area
disappears.
The data of the one-shot output device is displayed in order
in the selected area.
The one-shot output mode is cancelled by pressing the
key.
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5.3 I/F Diagnosis Screen