Micro Gate ?GRAPH Manual de usuario descargar pdf (Pagina 57)

Microgate MicroGraph LED User Manual Page 57 of 88

The text frame format is as follows:

Field

Length

Content

Meaning

Start Frame

ESC (0x1B)

Start command frame

Address

A...Q,‘ ’

Row identifier, blank for broadcast

Command

(Any)

Command to send to the display board (see below)

Data

Variable

Optional command data area

End Frame

ETX (0x03)

End command frame

Checksum

Variable

7-bit checksum executed for the whole frame.

In the table below the various commands are listed, which can be used in the Command field of the text

record:

Command

Code

Display Date

Dec. 65 - Hex 41h

Start Program

Dec. 66 - Hex 42h

Set time sensitive to Pause

Dec. 67 - Hex 43h

Set time insensitive to Pause

Dec. 99 - Hex 63h

Set Pause (suspends the execution of subsequent commands)

Dec. 68 - Hex 44h

Set Date

Dec. 100 - Hex 64h

Entry Point/Label for cycles

Dec. 69 - Hex 45h

End of Program

Dec. 75 - Hex 4Bh

Loop/Goto

Dec. 76 - Hex 4Ch

Set time internal clock (Real Time Clock)

Dec. 77 - Hex 4Dh

Display time internal clock (Real Time Clock)

Dec. 78 - Hex 4Eh

Write scrolling string

Dec. 79 - Hex 4Fh

Stop scrolling string

Dec. 111 - Hex 6Fh

Execute internal hardware program

Dec. 80 - Hex 50h

Self-Timing Printer Strings

Dec. 112 - Hex 70h

Weak display board Reset (sensitive to Pause)

Dec. 82 - Hex 52h

Strong display board Reset (sensitive to Pause)

Dec. 114 - Hex 72h

Write fix string

Dec. 83 - Hex 53h

Parameter Setup

Dec. 115 - Hex 73h

Display set time

Dec. 84 - Hex 54h

1 2 ... 52 53 54 55 56 57 58 59 60 61 62 ... 87 88

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Micro Gate ?GRAPH Manual de usuario Pagina 57

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