3302C Series Mainframe Operation Manual 4-25
4.5.2 Query Command
CURRENT Level
Purpose
：
The Constant Current mode's load current level query command.
Command syntax
：
CC:{HIGH|LOW}{?}{;|NL}
CC:{A|B}{?}{;|NL}
LIN:{A|B}{?}{;|NL}
CC{?}{;|NL}
Description
：
CURR:LOW? return the presently programmed low load current level in Constant
Current mode of 3310 series electronic load module.
CURR? return the presently programmed load current level in Constant Current
mode of 3330A series electronic load module.
CURR:A? return the LEVEL A load current setting of 3250A series electronic load.
The returned data format is shown in Table 4-2, the engineering unit is
〝
A
〞
.
RESISTANCE Level
Purpose
：
The Constant Resistance mode's load resistance level query command.
Command syntax
：
CR:{HIGH|LOW}{?}{;|NL}
CR:{A|B}{?}{;|NL}
CR{?}{;|NL}
Description
：
RES:LOW? return the presently programmed low load resistance level in Constant
Resistance mode of 3310 series electronic load module.
RES? return the presently programmed load resistance level in Constant
Resistance mode of 3330A series electronic load module.
RES:B? return the LEVEL B load resistance setting of 3250A series electronic load.
The returned data format is shown in Table 4-2, the engineering unit is
〝
OHM
〞
.
VOLTAGE Level
Purpose
：
The Constant Voltage mode's load voltage level query command.
Command syntax
：
CV:{LOW|HIGH}?{NL}
Description
：
CV:LOW? return the presently programmed low load voltage level in Constant
Voltage mode of 3310 series electronic load module.
CV:HIGH? return the presently programmed high load voltage level in Constant
Voltage mode of 3310 series electronic load module.
The returned data format is shown in Table 4-2, the engineering unit is "V".
