HP 4278A - Page 84

CUM SOFTKEY LABEL: CLEAR LIMIT (in 'COMPARATOR')
The CLAM command clears all limit values in the limit table.
SYNTAX:
CLIM
EXAMPLE:
OUTPUT 717;"CLIM"! Clear all limits
CNO= SOFTKEY LABEL: NOT ASSIGNED
CNO= sets the channel number. CNO= can only be used when the
Option 301 scanner interface is installed.
SYNTAX:
CNO=)--
VALUE:
0 to 255
IMPORTANT POINT:
value
The 4278A acknowledges the channel number when the 4278A is
triggered or when the 4278A starts a compensation measurement. If
CNO= is only sent via HP-IB, the 4278A does not acknowledge the
channel number set by CNO=. To set the channel number, first send
the CNO= command, and then trigger the 4728A, or start a compensa-
tion measurement. Running the following example program selects
and triggers the measurement at channel 10
EXAMPLE:
10 OUTPUT 717;"MCOM1" ! Set the MULTI COMPEN mode
20 OUTPUT 717;"CNO=10" Set the compen. data no. to 10.
30 OUTPUT 717;"*TRG" ! Trigger the 4278A to set the channel
40 END
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