Character Display Instructions (Leda, Ledb) - Mitsubishi MELSEC-A Series Programming Manual

7. APPLICATION INSTRUCTIONS
7.9.3 Character display instructions
(LEDA, LEDB)
Bit device
X Y M L S B
Display command
Functions
The LEDA/LEDB instructions are used as the starting command for the dedicated
instructions for the AnA, A2AS, AnSH, AnU, QCPU-A (A Mode) and A2USH board.
For details, refer to the AnSHCPU/AnACPU/AnUCPU Programming Manual
(Dedicated Instructions).
Available Device
Word (16-bit) device
F T C D W R
LEDA
LEDB
(1) Displays the ASCII characters spexified by LEDA and LEDB at the LED
indicator on the CPU front.
(2) The displays of LEDA and LEDB are as shown below.
LED indicator at CPU front (16 characters)
Specification of first
half 8 characters
(3) The following items can be displayed by the display instructions on the LED
display on the front panel of the CPU module.
• Numeral
:
• Alphabet
:
• Special symbol :
AnS
AnN
An A1FX
Applicable
AnSH
CPU
*1 *2
X
*1: A3N only.
Remark
*2: A3 only.
Constant
A0 A1 Z V K H
ASCII characters
(first 8 characters)
ASCII characters
(last 8 characters)
Specification of last
half 8 characters
0 to 9
A to Z (Capitals)
<, >, =,*, /, ', +, -
7 − 116
MELSEC-A
AnU, A2AS
A2USH-S1
A3H
A2USH board
A3V AnA A0J2H
A3M
QCPU-A
(A Mode)
O O X X
Pointer Level
P I N M9012 (M9010, M9011)
Specification of 16 characters
displayed at LED indicator
A2C A3N
A73
A52G board
X X O O