Metrohm viva 1.1 (ProLab) - Manual (Page 565)

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
5 Method
viva 1.1 (for process analysis)
￭￭￭￭￭￭￭￭ 553
￭ The timer function can be used to set an output to active for a certain
time after a start delay.
After the command has run, the statuses and the default values of all of
the digital outputs used in the command are saved in command variables.
Parameters
The parameters for the DIGITAL OUT command are set on the following
tabs:
￭ General
￭ Digital outputs
Command variables
The following command variables are generated by the DIGITAL OUT
command in the method run and can be used in formulas under the des-
ignation 'Command name.Port name.Variable identification':
Identification Description
BSY Command status; 1 = BUSY, HOLD or ERROR; 0 =
READY; invalid (variable not available) = Command
has never been started
DEF Default value which is defined in the configuration
for an IO port; 1 = active, 0 = inactive
FIN Command status:
1 = Command has ended at least once
0 = Command has not yet ended
not valid (variable not available) = Command
has not yet been started
[VAL] Value of the command variables (optional, i.e. 'Com-
mand name.Portname' = 'Command
name.Portname.VAL'). The value returned corre-
sponds to the status of the IO port after the com-
mand is exited; 1 = active, 0 = inactive
5.5.2.8.2.2 DIGITAL OUT - General
Tab: Method ▶ DIGITAL OUT ▶ Properties... ▶ DIGITAL OUT - 'Command
name' ▶ General
Command name
Name of the command.
Entry 25 characters