ICS ELECTRONICS 4807, Инструкция по эксплуатации

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3
Test bits 0, 1 and 2 and take the appropriate action
End If
After the SRM occurs:
Examine the accompanying Status Byte value
If bit 3 of the Status Byte is on then
Read the Questionable Event Register
Test bits 0, 1 and 2 and take the appropriate action
End If
3.8.8 Outputting Multiple Values
For most applications, the user will send a set of output data in a single
command that is terminated with a linefeed or with EOI asserted on the last
character. However, in some applications, the user might want to send
multiple values to the output ports to transfer data or to generate a
waveform. The unit will accept multiple sets of output values in the same
command line as long as the sets are separated by commas. List formats like
ASCii or HEXL that use commas to separate bytes, require a double comma
between sets to separate the output strings. The unit will repeat outputting
data to the output ports listed in the last CONFigure:OUTput command
until the command terminator is reached. The message length should not
exceed the GPIB buffer size. Some examples are:
Format Sequence
ASCii 1,23, 254,,129, 255,1 <nl>
HEX 1234,ABCD,1AC2 <nl>
The HEX format without commas between bytes is the fastest. The ASCii
format takes about twice as long and HEXL format has the slowest transfer
rate.
3.8.9 Analog Outputs
The Analog Outputs are controlled by the SOURce:VOLTage commands.
The unit receives the command value and uses the preset Slope (M) and
Offset (B) values to compute the D/A output value using the equation Vout
= (M*Vcmd) + B. To use the factory settings of M=1 and B=0 do:
SOUR:VOLT n, value 'where n is the channel number
D n, value 'and value is 0 to 5.