User Message Display Function; System Information - User Message Display Function; Shift Jis Code Arrangement Precautions - Mitsubishi FX3UC SERIES User Manual

FX Series Programmable Controllers
3UC
User's Manual - Hardware Edition

10.21 User Message Display Function

The user message display function allows a user-prepared message to appear in place of the "Main unit I/O
operation display".
The [OK] button is then pressed to switch from the "user message screen" to the "menu screen".
If using fixed user messages, the messages (created in GX Developer's "device memory" window) should be
saved individually at D
register (ER).

10.21.1 System information - user message display function

1. System signal 1
System Information
D + 9
D + 40
1) Displayable Characters & Codes
Character Type
Alphanumeric
Japanese
2) System information's (system signal 1) D
[1]
D
1
Lower
order
D
2
Lower
order
D
3
Lower
order
D
4
Lower
order
2. System signal 2
System
Information
M + 4
M + 6

10.21.2 Shift JIS code arrangement precautions

To prevent garbled characters when a 2-byte character (shift JIS code) arrangement extends into the next
line, the system replaces those characters with 2 spaces.
[Ex] If a full-size character arrangement exists at D
will display at those positions. Therefore, the use of full-size characters (shift JIS code) should be avoided at
the shaded areas shown in the above table.
+ 9 to D + 40 of the file register (D), extended register (R), and extended file
Device where the user message character string is saved.
20 to 7D , A1 to DF
H H H H
Shift JIS Level 1-, 2
Row (horizontal character position)
[2] [3] [4] [5]
+ 9 D + 10 D + 11
Higher Lower Higher Lower Higher
order order order order order
+ 17 D + 18 D + 19
Higher Lower Higher Lower Higher
order order order order order
+ 25 D + 26 D + 27
Higher Lower Higher Lower Higher
order order order order order
+ 33 D + 34 D + 35
Higher Lower Higher Lower Higher
order order order order order
Setting
Content
User message display command.
ON
This command is enabled only when the "Main unit I/O operation display" is displayed.
OFF Cancels the user message display, and displays the "Main unit I/O operation display".
ON when the "user-registered device monitor screen"
ON
or the "user message screen" is displayed.
OFF OFF when other screens are displayed.
10 Display Module (Only FX3UC-32MT-LT)
→ Refer to Section 10.16 for system information setting.
→ Refer to Subsection 10.21.7 for character data input.
Description
Code
ASCII code
+ 9 to D + 40 and display position
[6] [7] [8] [9] [10]
D + 12 D + 13
Lower Higher Lower Higher
order order order order
D + 20 D + 21
Lower Higher Lower Higher
order order order order
D + 28 D + 29
Lower Higher Lower Higher
order order order order
D + 36 D + 37
Lower Higher Lower Higher
order order order order
Screen Display
+ 16 (higher order) + D
10.21 User Message Display Function
[11] [12] [13] [14] [15]
D + 14 D + 15 D
Lower Higher Lower Higher Lower
order order order order order
D + 22 D + 23 D
Lower Higher Lower Higher Lower
order order order order order
D + 30 D + 31 D
Lower Higher Lower Higher Lower
order order order order order
D + 38 D + 39 D
Lower Higher Lower Higher Lower
order order order order order
+ 17 (lower order), spaces
1
2
3
4
5
[16]
+ 16
Higher 6
order
+ 24
Higher
order
+ 32
Higher
7
order
+ 40
Higher
order
8
9
10
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