Omron V022-E3-1 7-2-3Lamps and Touch Switches, Lamp and Touch Switch Display Bit Specification

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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

[ESC] K m01 m02 m11 m12 m21 m22 m31 m32

1B

4B

m41 m42 ... m131 m132 [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.

Bit			mx1				mx2
Parameter	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

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