Matrix-orbital PK202-24-USB Manual do Utilizador descarregar pdf (Página 34)

7.1.6 Display off (254 70) (R)

This command turns the display off.

7.1.7 Load Startup Screen (254 64 [40 characters])

This command sets and memorizes the startup screen which will appear each time the display is turned

on. By default the screen shows;

Table 20: Default Screen

Matrix Orbital

PK202-24-USB

The 40 characters deﬁne the two 20 character rows of the screen.

Table 21: Default Screen

Character 1 Character 20

Character 21 Character 40

If sending more then 10 characters to be stored, add in ~10ms per character delay. Predeﬁned custom

characters can be used in the “Startup screen” as well, by using 0x00 through 0x07 characters.

7.1.8 Read Module Type (254 55)

This command will return the model type value of the module as a 1 byte hex value. Values for various

modules at the time of this publication are as follows;

Table 22: Module Values

LCD0821 - 0x01 LCD2021 - 0x03 LCD2041 - 0x05

LCD4021 - 0x06 LCD4041 - 0x07 LK202-25 - 0x08

LK204-25 - 0x09 LK404-55 - 0x0A VFD2021 - 0x0B

VFD2041 - 0x0C VFD4021 - 0x0D VK202-25 - 0x0E

VK204-25 - 0x0F GLC12232 - 0x10 GLC24064 - 0x13

GLK24064-25 - 0x15 GLK12232-25 - 0x22 LK404-AT - 0x31

LK402-12 - 0x33 LK162-12 - 0x34 LK204-25PC - 0x35

LK202-24-USB-0x36 VK202-24-USB - 0x37 LK204-24-USB - 0x38

VK204-24-USB - 0x39 PK202-24-USB-0x42

Matrix Orbital PK202-24-USB 30

1 2 ... 29 30 31 32 33 34 35 36 37 38 39 ... 47 48

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Matrix-orbital PK202-24-USB Manual do Utilizador Página 34