Valhalla 2300, Operation Manual

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Sample Program #3 (Current Query):
10 OUTPUT 715;"W1" requests
φ
B data
20 OUTPUT 715;"T1" requests current data
30 ENTER 715;A$ controller reads buffer
40 PRINT A$ display the data
The result is .7952E2,_ which is equal to
.7952 x 10
2
or 79.52 amps.
Sample Program #4 (Status-Word Query):
10 OUTPUT 715;"E" requests status word
20 ENTER 715;A$ controller reads buffer
30 PRINT A$ display the data
The result is Q0V1I8W1D0T1 which was
explained in Section 7-7-8.
7-8. IEEE-488 Device-Dependent Command Set Summary for 2300/01
Listed below is a summary of the device-dependent command set for the 2300 Series of Power
Analyzers. Refer to the preceding paragraphs for greater details on use of the various commands. The
settings labeled "default" are the conditions that exist whenever the 2300 is initially powered up. The
default conditions are also restored upon returning the 2300 to Local mode. The commands are listed in
alphabetical order.
Command Result
Dn Output data terminator command
D0 Carriage return and line feed (default)
D1 Carriage return and line feed with EOI
D2 Carriage return only
D3 Carriage return with EOI
D4 EOI only
D5 Line feed only
E Programming status query
2300 responds with a configuration status word the next time it is read.
F Finish compiling command
Stops compilation of average watts or watt-hour data.
In Current range commands
I0 0.2 amp range (default)
I1 0.5 amp range
I2 1 amp range
I3 2 amp range
I4 5 amp range
I5 10 amp range
I6 20 amp range
I7 50 amp range
I8 100 amp range