Arrow VM1012-B Dokumentacja Pobierz pdf (Strona 36)

CHAPTER 4

OPERATION

4-23

DT-203X, DT-105X and DT-110X display series

4.4.5.4. Reset a message with variables.

To reset a message with variables, you must set its position on the table to 0 or change

the message number for another message number.

4.4.5.5. Reset all messages .

To reset all messages, you must set all positions from VW n to VW n+9 to 0.

4.4.5.6. Data variables.

The data variables must be placed into groups of consecutive VM’s for each

message.You may use only one group of VM’s for all messages or use a different group of VM’s

for each message.

The variable data block structure is:

First VM

Second VM

..........................

Last VM

Position of

variable

Number of

characters

2 ASCII

characters

variables

2 ASCII

characters

variable

2 ASCII

characters

variable

The position of each character variable in the message is defined at edition time.

Position 1 corresponds to the variable character furthest to the left in line 1. Line 1 is the top line

in displays of more than one line.

Line

Position in decimal

Position in hexadecimal

1-16

1h-10h

17-32

11h-20h

33-48

21h-30h

49-64

31h-40h

65-80

41h-50h

81-96

51h-60h

97-112

61h-70h

113-128

71h-80h

A variable position is independent of used variables, this means that although no

variable is used in line 2, the first variable in line 3 is in position 33.

The variable position must be in hexadecimal code.

1 2 ... 31 32 33 34 35 36 37 38 39

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