3301A MAINFRAME OPERATION MANUAL 13
ˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍ
4-3.GPIB command description
CHAN
Purpose :
" CHAN " selects the multiple Electronic load channel to which all subsequent channel
specific command will be directed.
Command syntax :
CHAN {SP}{N}{;NL}
Description :
" CHAN " command selects the specified Electronic load module from 1 through 8 as the
Electronic load module number. It can be installed up to 4 channels of the Electronic load
module in one mainframe or up to 8 channels of the Electronic load module if the Master /
Slave 25 pin "D" type cable is connected between two 3301A mainframe.
The load channel number is arranged as 1,2,3,4 from left hand side to the right hand side
respectively, or 1,2,3,4 for from the left hand side to the right hand side of the Master
3301A mainframe, and 5,6,7,8 for from the left hand side to the right hand side of the
Slave 3301A mainframe.
Example :
Select Channel 1
CHAN 1
Select Channel 5
CHAN 5
CLE
Purpose :
Clear to the initial state
Command syntax :
CLE{;NL}
Description :
This command clear the Electronic load's load status and load level to the initial power
ON state.
The power ON state of the 3320 Electronic load module is Load OFF Preset OFF Range I Short
OFF Slew rate：Slow Load current level OA
The CLE command does not clear or effect the data which is stored by STORE command, for the
data is stored in the non-volatile memory on the 3301A mainframe.
Example :
a.CLE
Summary of Contents for 3301A
Page 1: ...3301A E S N 90033013 rev A...
