Danfoss MCO 305 Design Manual page 144

MCO 305 Design Guide
PRINT
Summary
Syntax
Parameter
Description
Command Group
Cross Index
Syntax Example
Program Sample
PRINT DEV
Summary
Syntax
Parameter
Description
Command Group
Cross Index
Syntax Example
144
__ Software Reference __
Information output
PRINT i or PRINT i;
i = information, for example, variables, text, CHR (n) separated by commas.
The CHR command returns the ASCII characters corresponding to a certain
number.
Calculation results, variables contents and text information can be displayed on the
connected PC via the RS485 communication interface by use of the PRINT com-
mand, if the APOSS software is open and the connection active.
To obtain multiple data with a single PRINT command, the individual elements
must be separated with a comma (,). Text information must be given in quotation
marks (").
A line feed is normally created following each PRINT instruction. This automatic line
feed can be suppressed with a semi-colon (;) after the last output element.
I/O
INKEY
PRINT "Information is important !"
PRINT "Information is important !"; /* print information without line feed */
variable = 10
PRINT variable
PRINT APOS
PRINT "Variable", variable,"Pos.:",APOS
Uses – see all Program Samples.
Stops information output
PRINT DEV nn printlist
nn = number for the device
0 = Standard output
-1 = no output after that line
printlist = normal argument for a print command
PRINT DEV can be used to disable all prints in a program without commenting them
out one by one.
The instruction (-1) defines the standard device new and is immediately effective
for all PRINT commands, that do not hold a DEV.
I/O
PRINT, INKEY
PRINT DEV –1 "start"
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/* print text information */
/* print contents of variables */
/* print returned value function */
/* print mixed information */