KEPCO BOP-ME 1KW, Руководство оператора

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BOP-1K 091719
B-21
B.68 [SOURce:]LIST:CURRent:POINts? QUERY
LIST:CURR:POIN?
Syntax: Short Form: LIST:CURR:POIN? Long Form: LIST:CURRent:POINts?
Return Value: <n> where n = number of points
Description: Identifies the total number of points present in a list and the next location to be filled by
LIST:CURR command.
The LIST:CURR pointer is initially at 0 via LIST:CLE. For each data point
entered by a LIST:CURR command the list pointer is incremented If LIST:CURR:POIN? returns 5, the
LIST:CURR pointer is at 5 indicating there are 6 data points comprising the list. If LIST:VOLT has any
entries, an error message: -221,”Settings conflict” is posted in the error queue. Related Commands:
LIST:CURR. (See example, Figure B-6.)
B.69 [SOURce:]LIST:DIRectory? QUERY
LIST:DIR?
Syntax: Short Form: LIST:DIR? <n> Long Form: LIST:DIR? <n>
where <n> = number used to specify one of 16 locations used to store waveforms
Description: Reads the contents of the locations used to store waveforms from either front panel or using
LIST:SAVE command.
LIST:DIR? returns comma-separated string representing titles of waveforms
stored in each of 16 locations. Locations that have not had a waveform saved, or were erased using
LIST:ERAse show up as “Empty.” As an example, if there was one waveform stored in location 2, titled
TEST, and the other 15 locations were empty, the string returned would be:
1 Empty,2 TEST,3 Empty,4 Empty,5 Empty,6 Empty,7 Empty,8 Empty,9 Empty,10 Empty,11 Empty,12
Empty,13 Empty,14 Empty,15 Empty,16 Empty
Sending LIST:DIR? 2 would return 2 TEST for the above example.
B.70 [SOURce:]LIST:DIVider COMMAND
LIST:DIV
Syntax: Short Form: LIST:DIV <value> Long Form: LIST:DIVider <value>
Where <value> is an integer between 1 and 255
Description: Provides ultralow frequency for waveforms below 0.1Hz. The value entered (from 1 to 255)
divides the frequency of waveforms (see PAR. B.66 for Current waveforms, PAR. B.96 for voltage
waveforms.) This command is only effective for sine, ±ramp and triangle waveforms with frequency
set below 0.1Hz and square waveforms with frequency set below 0.2Hz, and has no effect on levels.
E.g., with waveform frequency 0.01Hz, sending LIST:DIV 5 changes the waveform frequency to
0.002Hz (0.01/5=0.002). Using this command, waveform frequencies as low as 0.0000392Hz can be
attained (0.01/255). Sending list:volt:apply sine,.001,10 command automatically sets LIST:DIV to 10.
Sending LIST:CLEar resets LIST:DIV to 1 (except for sine waveforms with a frequency below 0.01Hz,
in which case LIST:DIV will remain at 10, which is used to obtain sine frequencies below 0.01Hz.
B.71 [SOURce:]LIST:DIVider? QUERY
LIST:DIV?
Syntax: Short Form: LIST:DIV? Long Form: LIST:DIVider?
Return Value: <n> where n = number between 1 and 255
Description: Identifies the divider to be used in attaining waveform frequencies below 0.01Hz (0.02Hz for
square waves) (see PAR. B.70).
B.72 [SOURce:]LIST:DWELl COMMAND
LIST:DWEL
Syntax: Short Form: LIST:DWEL <value> (0.000093 to 0.034),<value>,<value>, . . . to maximum of 5900 val-
ues.
Long Form: LIST:DWELl <value> (0.000093 to 0.034),<value>,<value>, . . . to maximum of 5900 val-
ues.
Description: Determines how long the main channel parameters will be active. Sets time value (from 0.000093
to 0.034) in Seconds for List:Dwell locations illustrated in Table B-3. These locations are associated
with the corresponding main channel locations illustrated in Table B-3. The main channel is deter-
mined by FUNC:MODE, either current (FUNC:MODE CURR) or voltage (FUNC:MODE VOLT) If
LIST:DWEL is entered for only location 0, that time duration will apply to all steps when either
VOLT:MODE LIST or CURR:MODE LIST is executed. Related Commands: VOLT:MODE,
FUNC:MODE, LIST:CURR, LIST:VOLT, LIST:DWEL?. (See example, Figure B-6.)