Register Description - Jetter JC-3 Series Manual

Jetter AG
Example
MR 2810
MR 2812
Application-oriented manual – Control of alphanumeric HMIs (LCD) and printers
Setting the sign option
MR 2816 defines whether or not the sign is displayed.
To set the display field length in MR 2812 correctly, include the sign's place into
the calculation, even if no sign is to be displayed.
Parameter
Number of digits
Show sign (MR 2816)
Decimal point
Field length (MR 2812)
Display
Tab. 19: Setting the sign option – example
Setting the number of decimal places
MR 2810 defines the number of decimal places.
Displaying decimal places might require adjustment of the display field length in
MR 2812.
The reason: The decimal point uses one place in the display field.
Setting the numerical value format
Numericals can be displayed in either decimal or hexadecimal format.
Flag 2060 sets the format of numerical values.

3.6.3 Register description

Number of decimal places for DisplayValue
This module register contains the number of decimal places to be displayed for
numerical values.
Property
Values
Takes effect
Tab. 20: Number of decimal places for DisplayValue
Field length for DisplayValue
This module register contains the length of the display field.
Property
Values
Value after reset
Takes effect
Tab. 21: Field length for DisplayValue
Description
6
1 (No)
No
7
6 characters
Description
0 ... 4
Upon next execution of STX DisplayValue() com-
mand
Description
1 ... 12
11
Upon next execution of STX DisplayValue() com-
mand
Control of alphanumeric HMIs | 3
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