HP E4418B Programming Manual page 325

SENSe Subsystem
[SENSe[1]]|SENSe2:CORRection:DCYCle|GAIN3:STATe <Boolean>
Query Example
Error Messages
If [SENSe[1]]|SENSe2:CORRection:DCYCle:STATus is set to ON while
[SENSe[1]]|SENSe2:SPEed is set to 200, the error -221, "Settings
Conflict" occurs.
If this command is used when an HP E-series power sensor is connected,
the error -310, "System error;Dty Cyc may impair accuracy with ECP
sensor" occurs. If you are using the HP E4419B the error message
specifies the channel.
9-24
CORR:GAIN3:STAT?
This command queries whether
the pulse measurement feature is
on or off.
HP E4418B/E4419B Programming Guide