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Operating instruction
Control panel SCD 1297-K
Page 54 / 64
DOC-Nr.: b40008de3.doc
The correlation between the LED bytes B1 – B5 and the individual LEDs is shown below:
Byte LED
Key
Example
Byte LED
Key
Example
B1.0 LED40*
0
B3.4 LED20 F4
X 1
B1.1 LED39 Shift X 1
B3.5 LED19 F3
X 1
B1.2 LED38 ACK 0
B3.6 LED18 F2
0
B1.3 LED37 Help X 1
,B1L’
A = 0x41
B3.7 LED17 F1
X 1
,B3H’
B = 0x42
B1.4 LED36 F20 X 1
B4.0 LED16 S16 0
B1.5 LED35 F19 0
B4.1 LED15 S15 0
B1.6 LED34 F18 0
B4.2 LED14 S14 0
B1.7 LED33 F17 0
,B1H’
1 = 0x31
B4.3 LED13 S13
0
,B4L’
0 = 0x30
B2.0 LED32 F16 X 1
B4.4 LED12 S12 X 1
B2.1 LED31 F15 0
B4.5 LED11 S11 0
B2.2 LED30 F14 1
B4.6 LED10 S10 X 1
B2.3 LED29 F13 1
,B2L’
D = 0x44
B4.7 LED9 S9
X 1
,B4H’
D = 0x44
B2.4 LED28 F12 0
B5.0 LED8 S8
0
B2.5 LED27 F11 0
B5.1 LED7 S7
0
B2.6 LED26 F10 X 1
B5.2 LED6 S6
0
B2.7 LED25 F9
0
,B2H’
4 = 0x34
B5.3 LED5 S5
X 1
,B5L’
8 = 0x38
B3.0 LED24 F8
0
B5.4 LED4 S4
X 1
B3.1 LED23 F7
X 1
B5.5 LED3 S3
X 1
B3.2 LED22 F6
X 1
B5.6 LED2 S2
X 1
B3.3 LED21 F5
X 1
,B3L’
E = 0x45
B5.7 LED1 S1
X 1
,B5H’
F = 0x46
*: There is no LED40 on the foil keyboard.
ASCII - Kodierung: 0 ... 9 => 0x30 ... 0x39; A ... F => 0x41 … 0x46
Samples
:
all LED „ON“
0xEA, 0x46, 0x46, 0x46, 0x46, 0x46, 0x46, 0x46, 0x46, 0x46, 0x46
all LED “OFF”
0xEA, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30
Sampel (X= LED “ON“):
0xEA, 0x31, 0x41, 0x34, 0x44, 0x42, 0x45, 0x44, 0x30, 0x46, 0x38