LN Set lin ear units
Syn tax: LN
Re marks: Changes the dis play to lin ear units (Watts).
OC Set cali bra tor state
Syn tax: OC<state>
state: 0 (OFF)
1 (ON)
Re marks: For ex am ple: OC0 (ref er ence cali bra tor state set to OFF).
OD Out put the dis play
Syn tax: OD
Re marks: Outputs a formatted display channel reading in ei ther dBs or Watts. Will
also output the cal factor ta bles, as de scribed below.
The only way to read out the cal fac tor ta ble data from the HP 437 is to
send the com mands to dis play each en try on the screen, and then ask for
a text dis play out put using the 'OD' com mand.
The ML2400A Se ries sup ports the 'OD' com mand to the extent that it
will output a formatted display channel reading in either dBs or Watts,
and will also output the cal factor ta bles. After sending the 'ETn' com -
mand (n = the cal factor table number) if an 'OD' is sent, the first
frequency/cal factor entry of the cal factor table is output in the HP
format. If this is then followed by an 'EN' the next cal factor entry pair is
available for out put, and can be read using the 'OD' command. When all
the pairs are out put, all further 'ENOD' combinations output a
frequency of '00.00 MHz 100.0%'. The EX command terminates this ac -
tion so that fur ther 'OD' com mands now output the display reading in a
formatted mode.
If RFnOD (n = cal fac tor ta ble number) is sent, the 50 MHz cal fac tor
ta ble entry is output.
OF Off set state
Syn tax: OF<state>
ML2400A OM 6-113
GPIB OPERATION HP 437B EMULATION COMMANDS
To Next Page
Loading...
