Jetter JC-120MC, Руководство пользователя

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340 Jetter AG
10 Programming
10.9.6 Entering numerical values
This chapter describes input of values on HMIs, how to assign them as
register and variable values and how to parameterize the corresponding
STX instruction.
To input register and variable contents via HMI, use the following
STX instruction:
 UserInput()
The format of numerical values to be entered can be adapted to suit your
needs. The following parameters can be adjusted:
 Length of input field
 Maximum number of decimal places

Displaying a suggested value
Key Description
[0] ... [9]
Entering a numerical value
[.] or [,] Entering a decimal point or decimal comma
[-]
Entering a negative/positive numerical value
You can press the key any time during input.
[C]
Clearing previous entries
Displaying a suggested value a second time
ENTER ([ ↵] )
Terminating the input process; accepting the value
The following restrictions apply to the STX instruction UserInput() :
 While inputting numerical values, the keys used for this are not mapped to
the key flags.
 While the monitor function is active, the STX instruction
UserInput()
is
not executed by the controller until the monitor function is completed.
Introduction
STX instruction
Formatting the values to
be entered
Keys to be used for
entering numerical
values
Restrictions