Mitsubishi Electric M800VW Series Manual page 280

M800V/M80V Series PLC Development Manual
6 Explanation of Built-in Editing Function (PLC On-board)
6.1 Outline
Function
Statement Edit
Note Edit
Convert Ladder
Undo
Ladder searching
FIND (Device, Instruction
FIND)
Find FB Instance
Finding Step Numbers
Contact Coil Usage List
List of Used Devices
Ladder display
Comment Display Setting
Ladder Display
Switch Program
Zoom Display
Comment ON/OFF
Monitor Value Display
Ladder checks
CHECK PROGRAM
PLC data operation
Add New Data
Delete Data
Rename Data
Device operation
Device Batch Monitor
Entry Device Monitor
Sampling trace
Parameters
Program Setting
Device Setting
Common Pointer Setting
Purpose of function
This edits statements.
This edits notes.
This converts edited circuits and enables them to be executed.
The behavior is different according to the setting of ladder program write
during RUN (#6455 bit6/bit7).
[When ladder program writing during RUN is disabled]
The conversion is done only when PLC is in STOP state.
If PLC is running, the conversion will be done after PLC is stopped.
[When ladder program writing during RUN is enabled]
The conversion can be done when PLC is running or stopped.
This undoes the last edit operation.
This searches for specified devices, specified device contacts, and spec-
ified device coils.
This searches specified FB instance (FB instance name).
This searches specified step numbers.
This displays the index position, usage status, and step number used by
specified devices.
This displays the usage list for each device type as a batch.
This configures the display of comments, statements, notes, and device
names.
This sets the ladder display size and the maximum number of contacts
for each line.
This changes the programs in the current display.
This switches the ladder display size between three sizes.
Reduced [Equivalent to a full-screen display of 11 contacts at 640 x 480
resolution]
Standard [Equivalent to a full-screen display of 11 contacts at 1024 x 768
resolution]
Enlarged (120%) [Equivalent to a full-screen display of 11 contacts at
1280 x 1024 resolution]
This switches the display of comments as configured by [COMMENT
DISPLAY SETTING].
This changes displays of the current value for the device on the ladder
monitor between on/off.
This checks programs (ladders).
This adds new PLC data.
This deletes PLC data.
This changes the name of PLC data.
This monitors from the specified device on one screen.
This monitors devices at separated positions in circuits or different types
of devices simultaneously on one screen.
This traces (data collection) PLC device signals and displays the trace
result in chronological order.
Also this saves the trace data to external media, and writes or reads the
trace file for external media.
This configures the execution order of sequence programs.
This configures the range of devices used in a project.
This enables confirmation of common pointer settings used in a project.
255
Operation target
GX Develop-
er project GX Works2
(without la- project
bels)
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IB-1501614-B