EM510 Remote Control via LAN
4065.7763.32-01.00 5.10
INF INFinity represent + . In case of queries the numeric value 9.9E37 is
output. The INF value 9.9E37 is entered into the result buffers MTRACE and
ITRACE for MSCAN, FSCAN or PSCAN to identify the range limit.
NINF Negative INFinity (NINF)represent -.. In case of queries the numeric
value -9.9E37 is output. This value is output when a measured value is queried
and measurement is not possible because of the unit settings.
NAN Not A Number (NAN) represents the value 9.91E37. NAN is only sent as
device response. This value is not defined. Possible causes are the division of
zero by zero, the subtraction of infinite from infinite and the representation of
missing values (e.g. at TRACe[:DATA]?).
Boolean Parameters Boolean parameters represent two states. The ON state (logically true) is
represented by ON or a numerical value unequal to 0. The OFF state (logically
untrue) is represented by OFF or the numerical value 0. 0 or 1 is provided in a
query.
Example: Setting command:
OUTPut:FILTer:STATe ON
Query: OUTput:FILTER:STATe?
Response: 1
Text Text parameters (character data) observe the syntactic rules for keywords, i.e.
they can be entered using the short or long form. Like any parameter, they have
to be separated from the header by a "white space". In the case of a query, the
short form of the text is provided.
Example: Setting command: SENSe:FREQuency:MODE FIXed
Query: SENSe:FREQuency:MODE? Response FIX
Strings Strings must always be entered in quotation marks (' or ").
Example: SYSTem:SECurity: OPTion "123ABC" or
SYSTem:LANGuage 'English'
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