Metrohm tiamo 2.2 (ProcessLab) - Manual (Page 74)

2.4 Formula editor ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
58 ￭￭￭￭￭￭￭￭ tiamo 2.2 (ProcessLab)
Oper-
and1 Oper-
and2 Result Example Remark
Number Time Number 2.0 = Time(1999;10;07) --> 0 Before the operation, the operand of the type
Date/Timeis converted to Number. During
execution of the operation, the exact value is
always used after this conversion, even if max-
imum 5 places after the comma can be dis-
played (see Chapter 2.4.4.7.5, page 74).
Time Number Number Time(1999;10;7) = 2.0 --> 0 The same rules apply here as for the previous
operation.
Text Time Number "Metrohm" =
Time(1999;10;07) --> 0 Before the operation, the operand is conver-
ted from the type Date/Time to Text (here
thus: "1999-10-07 00:00:00 UTC+2"),
afterwards the texts are compared according
to ASCII value (see Chapter 2.4.4.10, page
81).
Time Text Number Time(1999;10;07) =
"Metrohm" --> 0 The same rules apply here as for the previous
operation.
2.4.4.4.2 Greater than
Dialog window: Formula editor ▶ Operators/Functions
Syntax
Operand1 > Operand2
The operands can be entered either directly or as a variable and can be of
the type Text, Number or Date/Time. The result type is always a number
(1 = true, 0 = false).
Examples
Oper-
and1 Oper-
and2 Result Example Remark
Operands of the same type:
Number Number Number 5 > 4 --> 1
4 > 5 --> 0
-
Text Text Number "Metrohm" > "AG" --> 1
"Aarau" > "Zug" --> 0
When making a comparison between two
texts the ASCII value of the character
sequence is compared (see Chapter
2.4.4.10, page 81). Attention: Upper-
case and lowercase letters have different
values!
Time Time Number Time(1998;04;06) >
Time(1964;02;03) --> 1 (see Chapter 2.4.4.6.2, page 69)
Operands of a different type: