Ceyear 1465 Series, Руководство по программированию

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2 Remote Control
2.1 Remote control basis
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Examples of string parameter:
‗This is Valid‘ ―This is also Valid‖ ‗SO IS THIS‘
Real response data
Large portions of measurement data are real. They are formatted as basic decimal notation or scientific
notation. Most advanced programming languages all support these two formats.
Examples of real response data:
1.23E+0
-1.0E+2
+1.0E+2
0.5E+0
0.23
-100.0
+100.0
0.5
Integer response data
The integer response data are a decimal expression of an integer with the sign bit. When the status
register is queried, the integer response data will be mostly returned.
Examples of integer response data:
0 Sign digit optional
+100 L allowed
-100 Leading
– allowed
256 No decimal point
Discrete response data
The discrete response data and discrete parameters are basically the same. The main difference is that
the discrete response data can only be returned in the short format with capitalized characters.
Examples of discrete response data:
INTernal Amplitude level control mode is internal
EXTernal Amplitude level control mode is external
MMHead Amplitude level control mode is millimeter wave source module
Numeric Boolean response data
The Boolean response data returns a binary value of 1 or 0.
String response data
The string response data and string parameters are the same. The main difference is that the string
response data use double quotes rather than single quotes as the separator. The string response data
can also be inserted with double quotes inside which there can be no characters.
Examples of string response data:
―This is a string‖
―one double quote inside brackets: (―‖)‖
6) Systems of Values in Commands
The value of the command can be entered in binary, decimal, hexadecimal or octal format. In the binary,
hexadecimal, or octal format, a suitable identifier should be added in front of the value. In the decimal
(default) format, an identifier isn't required.