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Command Syntax
OA 5000 Series User Manual
3 --- 11
Symbol Meaning
<NR1>
Signed integer value
<NR2> Floating point value without an exponent
<NR3> Floating point value with an exponent
<NRf> Flexible numeric argument {NR1|NR2|NR3}. A suffix com-
posed of a multiplier (letter exponent) and units may be used
as an alternate to NR3. For example, this numeric type would
let you use “10nm” as an alternate to “10E---9m”
The syntax diagrams in this manual use the following symbols and notation:
H Circles and ovals contain literal elements that must be sent exactly as
shown. Command and query names are abbreviated to the minimum
required spelling.
H Boxes contain the defined elements described earlier in this section,
such as <NRf> or <QString>.
H Arrows connect the elements and show the allowed paths through the
diagram. This also shows the different orders in which the elements can
be sent. Parallel paths show that one and only one of the paths must be
taken. A path around a group of elements shows that those elements
are optional. Loops show elements that can be repeated.
Figure 3-5 shows the structure of a few typical syntax diagrams.
Figure 3-5: Typical Syntax Diagrams
Syntax Diagrams