Rockwell-automation 2706-DXX Dataliner Message Display DL5 Series Uživatelský manuál stáhnout pdf (Strana 75)

2706-UM001A-US-P

Using the Variable Data Feature 9-3

Embedding a Decimal Point

You can display numbers which have decimal points. The decimal point is

inserted just like any other character and it takes up one full character space.

Insert a decimal point before or after the [CTRL] [V] by typing [.]. For

example, the following steps would be required to create the message

“SPEED IS . FPS”.

1. Enter the following message:

2. Enter the first variable digit by pressing the [Ctrl] and [V] keys:

3. Press the [.] key to enter the decimal point. Notice that the decimal point

requires a character position. The decimal point becomes a part of the

variable.

4. Then enter the second variable digit by pressing [Ctrl] and [V] keys.

5. Finish entering the message by typing [F] [P] [S].

Note: Use [CTRL][X] to imbed variable digits with leading zeros.

[CTRL][V] imbeds variable digits without leading zeros.

Sending Variable Data Through

the Serial Port

Use the CTRL-V command to send data for display in Binary, BCD,

Numeric, Priority, and Round Robin modes. All values are decimal values.

The command has the following format:

where:

– Variable Data is 1 to 5 ASCII digits (0-65535)

– Variable Position is single ASCII digit (value is ignored)

– DL5 Address is 1 to 3 ASCII digits (0-127)

For example, to send a value of 500 to a DL5 with an address of 99, the

following string would be sent:

Note: In Binary mode, variable data can be in the range 0 to 16,383. In

BCD mode, variable data must be in the range 0 to 3999. In Round Robin.

Priority and Numeric modes, variable data can be in the range of 0 to

65535.

Note: The CTRL-V command in Priority, Round Robin and Numeric

modes triggers messages not variables.

63((',6

ASCII ^V500\1\99^M

HEX 10 35 30 30 5C 31 5C 39 39 0D

CTRL-V

Variable

Data

Backslash

DL5

Address

Carriage

Return

Variable

Position

Backslash

1 2 ... 70 71 72 73 74 75 76 77 78 79 80 ... 118 119

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