Tektronix DM 5010, Инструкция по эксплуатации

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Programming—DM 5010
DATA
Type:
Output
Syntax:
DATA
Response:
DATA < number >;
or
DATA ± 1. E+99; (for over-range)
Discussion:
This command returns one of the responses listed below.
It does not trigger a conversion nor wait to return a new
reading as the SEND command does.
1. After power on, returns 0 until a reading is available.
2. If a MONITOR SRQ has occurred, DATA returns the
measurement causing the SRQ.
3. If neither of the above conditions is true, DATA re­
turns the most recent reading. DATA returns the same read­
ing until the next conversion is triggered and a new reading
is available.
DBR
Type:
Setting or query
Setting syntax:
DBR <number>
Examples:
DBR 1
DBR .707
DBR 2E-3
Query Syntax:
DBR?
Query Response:
DBR <number>;
Discussion:
This command argument sets the value of the constant
used by the CALC DBR command. It corresponds to setting
the constant value for the front panel button constant ref.
The argument can be any number except 0.
DATA may return more digits of resolution for a reading
tnan is displayed on the front panel or returned by the SEND
command.
3-8
DATA
DBR