Switching Valid Keys (Upper/Lower Functions); Selection And Operation Of Modes - Mitsubishi Electric GT11 User Manual

14.3.8 Switching valid keys (upper/lower functions)

Make valid the upper or lower function of keys available for two different purposes to operate the MELSEC-A
list editor.
(1) Switching the upper and lower functions of mode keys
In general, the upper functions of mode keys are valid.
To make the lower function of a mode key valid, touch the
During switching of the upper and lower functions of mode keys, the mark on the valid keys
remains
(2) Switching the upper and lower functions of command/device keys
Switch the upper and lower functions of command/device keys using the keys shown below, if
necessary.
:Makes the upper function valid.
SHIFT
:Makes the lower function valid.
SET
* The keys shown below can be operated even if the lower function of a key is valid.
(You do not need to operate the
• Comparison symbol keys at the input of comparison operation commands:
• Minus key in command source data:
For further information about the display of valid keys, see the following:
(3) Valid command/device keys after setting each mode
Valid command/device keys after setting each mode are shown below.
(a) Valid keys after setting read, write, and insert modes.
The upper functions of the command/device keys are valid.
If necessary, switch the upper and lower functions of necessary keys for operation.
(b) Valid keys after setting parameter, other, and help modes.
The lower functions of the command/device keys are valid.
If necessary, switch the upper and lower functions of necessary keys for operation.

14.3.9 Selection and operation of modes

Select appropriate modes of the MELSEC-A list editor for the operations described in Subsections 14.3.13
and 14.3.20.
You can change modes as you desire during any of the operations described in Subsections 14.3.13 and
14.3.20, so that you can continue operations while changing modes.
Remark
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14.3 MELSEC-A List Editor
14.3.8 Switching valid keys (upper/lower functions)
.
SHIFT
Subsection 14.3.7 Display format of the display area
..................
READ
WRITE
INSERT
DELETE
PARAM
OTHER
Mode key input is always valid.
Input of the mode key clears the input data except for the step numbers. The
display returns to the initial status of the mode selection.
key.)
Read mode
................
Write mode
..............
Insert mode
..............
Delete mode
..............
Parameter mode
................
Other mode
SHIFT key and then the mode key.
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