ESim v5.12 for EasyCoder PD4—Programmer’s Reference Manual
12
Chapter —Commands
? – Download Variables
Description
This command is used to signal to the printer that the data fol-
lowing are variable or counter values.
Syntax
?
Remarks
This command is used by the host system to send data represent-
ing variables and/or counters to the printer after a stored for con-
taining variables and/or counters has been retrieved. The amount
of data following the question mark line must match exactly
the total number and order of variables and/or counters for that
specific form.
Note:
If the
?
command is omitted, no variables or counter values
will be printed.
Example
FR"TEST7"
↵
:Retrieves the form “TEST7”
?
↵
:Variables follow
12345
↵
:Variable 00 entered
abcde
↵
:Variable 01 entered
ABCDE
↵
:Variable 02 entered
99999
↵
:Variable 03 entered
P1
↵
:Prints one label