Keysight u2722a - 11 System Subsystem

Keysight U2722A/U2723A USB Modular Source Measure Units
Programmer’s Reference
103
11 SYSTem Subsystem
SYSTem:CDEScription? 104
SYSTem:CHANnel[:COUNt]? 105
SYSTem:ERRor? 106
SYSTem:LFRequency 107
SYSTem:VERSion? 108
The SYSTem command subsystem is used to return slot description and channel
count of the U2722A/U2723A when used in a chassis. This subsystem also returns
the error numbers and messages from the U2722A/U2723A as well as sets the
line frequency and queries the SCPI version.