To configure the power supply for the RS-232, RS485, USB and TCP/IP interface.
RS232C, RS485 and USB interface is standard, in case of TCP/IP, it is optional.
When the load is shipped, I/O interface is set the RS232C protocol and baud rate is 9600bps.
Communication setting is only able to be set by front panel key.
▌The I/O and local setting are stored in non-volatile memory, and does not change when
load has been off or after a remote interface reset.
▌If remote interface works, the lamp of RMT on front panel lits and power supply is remotely
controlled preferentially.
▌If you want to control load on local mode, at first finish remote interface and then
press the "I/O & LOCAL" key. Lamp of "RMT" turn off and you can control.
Although the RMT lamp is off but you can not control the instrument. Maybe in this case, it is
under KEY LOCK. Press "Protection" key and unlock.
RS 232C Setting
RS 232C setting procedure.
▌Turn on the power supply.
After turned on, check the load is in off mode.
▌Press "I/O" key for setting RS 232C interface.
▌Following before state, appears RS232C, RS485, USB and TCP/IP
on the display. If the display is not "1.RS232C" , press the cursor key
until changing to "I/O> 1.RS232C" on the display.
▌Press "I/O" key for setting baud rate.
▌Baud rate is consists of 9600, 19200, 38400, 768000, 2500000bps.
You must match between remote interface device's baud rate.
For example, to Set 19200, press right cursor two time.
▌To set the I/O setting, press the "I/O" key.
Following message will be displayed. "RS-232 Save Done…"
Through above procedure, interface method is RS232C and baud rate
is 19200.
Note
bps? The initial of Bit per Second, data transmission unit of 1 bit per one second.
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3-5. IO/Local
IO/LOCA
IO/LOCA
IO/LOCA
