C500CP131 Omron, C500CP131 Datasheet - Page 81

• Manufacturer Part Number: C500CP131
• Description: C-SERIES SPECIAL I/O UNIT
• Manufacturer: Omron

Specifications of C500CP131

• Leaded Process Compatible: No
• Peak Reflow Compatible (260 C): No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Store
Store insert
Programming in Ladder Form
Switching Between the Display Modes
3-5
Preparations
Clearing Memory
Setting the Display Mode
Setting the Editing Mode
Ladder Program Input Screen
Ladder
(Addr, I/Oname)
Programming in Ladder Form
Read
Switch
Store
Store insert
Ladder
(Addr)
Read
displayed. Block comments cannot be created in the mnemonic display mode.
Create block comments in a ladder program display mode if they are required.
It is important to realize that only one user program exists on the work disk, al-
though it can be displayed in various display modes. As shown in following dia-
gram, there is no way to enter the mnemonic display mode without reading from
the work disk. The current ladder program will thus be lost if the display mode is
changed to mnemonic form without first saving the ladder program using the
store or store insert operations. If a program that contains a block with more than
22 instruction lines is read, the display mode will automatically switch to mne-
monic form.
The method of creating programs in the ladder form is described in this section
using the Ladder (Addr, I/Oname) display mode as an example. Programming in
the Ladder (Addr) or Ladder (I/Oname) mode is identical. Refer 3-5-4 Including
I/O Comments in Ladder Diagrams for details on inputting I/O comments. Do not
forget to store a completed ladder program.
Delete the contents of the memory before creating a new program. Existing pro-
grams will be overwritten if not deleted before a new program is written.
The default display mode is the Ladder (Addr, I/Oname). If necessary, switch the
display mode to Ladder(Addr) or Ladder(I/Oname). Block comments can only
be created in the Ladder(Addr, I/Oname), Ladder(I/O comment 2), or Ladder(I/O
comment 4) display mode.
Press the F1 Key to select the write mode for ladder diagrams.
The editing mode and display mode are displayed at the top-right of the screen.
The default editing mode is the read mode.
Switch
Switch display
Store
Store insert
User program memory on work disk.
(I/Oname)
Ladder
(
Ctrl
Read
+
Switch
G
Store
Store insert
)
(I/Ocomment2)
Ladder
Read
Switch
Store
Store insert
(I/Ocomment4)
Ladder
Read
Section 3-5
Switch to
other op-
eration
Mnemonic
Read
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