User manual

message as shown below.

LF !

B. Current setting too large

The output current is set too big that a breaker is open or a fuse is burnt to open

before output current is reaching the setting value. The screen will show an

error message as shown below.

!F L

! L

C. Voltage setting too small

The voltage is set too small, therefore the output current is unable to reach the

setting value. The screen will show an error message as shown below.

LL !

4.11 Programmable Capability (SCPI Command Only)

Models XLN3640/XLN6024/XLN8018/XLN10014 provides the capability to

support list mode, which allows users to download a small program to internal

memory and execute a program from there. There are memory spaces to store

10 programs that can have 150 steps in total for setting purpose. This can only

be programmed remotely via USB, GPIB, or LAN with SCPI commands or

with the included software. Each program does not restrict the step quantity,

however, the sum of 10 programs are restricted to 150 steps. For each program

users can set up how many times to repeat the program. For each step users

may be able to set up the output voltage, current, and period of time (50 ms