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Mitsubishi Electric MELSEC iQ-R C Series Programming Manual page 134

Controller module
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⋅Mode 1: ASCII mode
The specified character strings are displayed in pcData[0] to pcData[3].
Available characters (ASCII code) are shown below.
: character string specification not allowed
Bit
Lower four bits
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
When a character other than above is specified, an error will be returned.
When the character strings are null-terminated, data after the NULL character are not displayed (blank). (They are displayed
with left-aligned.)
Description
This function displays the value specified to the LED data (pcData) on the dot matrix LED according to the output mode
(usLedMode).
Precautions
• To display data on the dot matrix LED, selecting 'USER' in the operation selection mode is required. (MELSEC iQ-R C
Controller Module User's Manual)
• When checking an operation or checking the selected operation with the MODE/SELECT switch, an error occurs at the
time of executing the CCPU_SetDotMatrixLED function even when "USER" is selected in the operation selection mode.
Return value
Return value
0 (0000H)
Other than 0
Relevant function
• Page 103 CCPU_GetDotMatrixLED
3 DETAILS OF FUNCTION
132
3.1 C Controller Module Dedicated Functions
Upper four bits
0
1
2
3
4
SP
0
1
A
2
B
3
C
4
D
%
5
E
6
F
7
G
8
H
9
I
J
K
L
-
M
.
N
/
O
Description
Normal
Error
For details on the error, refer to the following:
Page 225 ERROR CODE LIST
5
6
7
8
9
P
Q
R
S
T
U
V
W
X
Y
Z
A
B
C
D
E
F

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