AMX NXD-700i, Руководство по эксплуатации/справочник

Страница: 143 / 152

Appendix A - Text Formatting Codes
131 NXD-700i & NXT-CA7 7” Modero Touch Panels
Appendix A - Text Formatting Codes
Text Formatting Codes for Bargraphs/Joysticks
Text formatting codes for bargraphs provide a mechanism to allow a portion of a bargraphs text to be provided
dynamically generated information about the current status of the level (multistate and traditional). These
codes would be entered into the text field along with any other text.
The following is a code list used for bargraphs:
The codes on a button may be modified by changing the text on a button via a VT command. When one of the
Text Formatting Codes is encountered by the firmware, it is replaced with the correct value. These values are
derived from the following operations:
Given a current raw level value of 532, a range low value of 500, and a high range value of 600, the following
text formatting codes would yield the following strings as shown in the table below:
Bargraph Text Code Inputs
Code Bargraph Multi-State Bargraph
$P Display the current percentage of the bargraph
(derived from the Adjusted Level Value as it falls
between the Range Values) Display the current percentage of the bargraph
(derived from the Adjusted Level Value as it falls
between the Range Values)
$V Raw Level Value Raw Level Value
$L Range Low Value Range Low Value
$H Range High Value Range High Value
$S N/A Current State
$A Adjusted Level Value (Range Low Value sub-
tracted from the Raw Level Value) Adjusted Level Value (Range Low Value sub-
tracted from the Raw Level Value)
$R Low Range subtracted from the High Range Low Range subtracted from the High Range
$$ Dollar sign Dollar sign
Formatting Code Operations
Code Operation
$P (Current Value - Range Low Value / Range High Value - Range Low Value) x 100
$V Current Level Value
$L Range Low Value
$H Range High Value
$S Current State (if regular bargraph then resolves to nothing)
$A Current Value - Range Low Value
$R Range High Value - Range Low Value
Example
Format Display
$P% 32%
$A out of $R 32 out of 100
$A of 0 - $R 32 of 0 - 100
$V of $L - $H 532 of 500 - 600