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Section 6-2
7-2-3 Lamps and Touch Switches
The procedure for changing/checking the display status of lamps and touch
switches, and that for disabling input from the touch switches using commands
from the Host are described below.
For the functions of lamps and touch switches, refer to 5-6 Lamps (page 135) and
5-7 Touch Switches (page 138), respectively.
Changing the Display Status
It is possible to turn lamps and touch switches on or cause them to flash using
commands from the Host.
Two methods can be used to turn specified lamps and touch switches ON/OFF
using the Host: bit specification and number specification. (page 205).
The commands are described below.
Lamp and Touch Switch Display (Bit Specification)
Format
1B
[ESC]
4B
K
m0
1
m0
2
m1
2
m2
1
m2
2
m3
1
m1
1
m4
1
m4
2
m3
2
m13
1
m13
2
[CR]...
0D
m0,
…
m13:
Specification of lamps and touch switches (2-digit hexadecimal)
The relationship between the lamp and touch switch number and an
expression of m0 to m13 in bits is given in the following table.
mx
1
mx
2
7 6 5 4 3 2 1 0
m0 07 06 05 04 03 02 01 00
m1 15 14 13 12 11 10 09 08
m2 23 22 21 20 19 18 17 16
m3 31 30 29 28 27 26 25 24
m4 39 38 37 36 35 34 33 32
m5 47 46 45 44 43 42 41 40
m6 55 54 53 52 51 50 49 48
m7 63 62 61 60 59 58 57 56
m8 71 70 69 68 67 66 65 64
m9 79 78 77 76 75 74 73 72
m10 87 86 85 84 83 82 81 80
m11 95 94 93 92 91 90 89 88
m12 103 102 101 100 99 98 97 96
m13 111 110 109 108 107 106 105 104
mx1: Higher 4 bits of mx (x: 0 to 13)
mx2: Lower 4 bits of mx