Jetter JC-120MC, Руководство пользователя

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10 Programming
Cursor position
This parameter is used to define the screen position where the first character
of the text or variable is to appear.
There is no cursor position evaluation for devices 8 through 11.
Cursor position 0 has a special meaning. The controller evaluates this
parameter in the following steps:
Step Description
1 The controller reads the content of MR 2814.
2 If ... ... then ...
... MR 2814 is larger than 0, ... the value is used as cursor
position.
... MR 2814 equals 0, ... the message is displayed starting
from the current cursor position.
Example: MR 2814 = 0
DisplayText( 0 , 1 , 'Temp :' );
DisplayValue( 0 , 0 , Temperature);
Result : The temperature is displayed directly after the colon starting from
cursor position 7.
Indirect cursor position
This module register specifies the cursor position, if
0
has been programmed
as parameter.
Module register properties
Values 0 ... Number of characters on the screen
Value after reset 0
Introduction
Restrictions
Cursor position 0
MR 2814