Hioki DM7275 Series - Communications Settings

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Communications Settings
8.3 Communications Settings
Communicationsmonitor(displayingcommunications commands)
When using the communications monitor function, communications commands and query
responses can be displayed on the screen.
(Measurement screen) MENU > I/F
ON Turns on the communications
monitor display.
OFF Turns off the communications
monitor display (default setting).
LOG When this checkbox is selected,
communications commands and
query responses are recorded on
the USB ash drive.
The communications monitor is displayed
on the Measurement screen.
When selecting the LOG checkbox, set the
interface to USB MEMORY and connect the
USB ash drive to the front of the instrument.
See “10 Using a USB Flash Drive” (p. 115)
Messages shown in the communications monitor and their meanings
The following messages will be displayed if an error occurs during command execution:
If a command error occurs
(Illegalcommand,illegalargumentformat,etc.)
> #CMD ERROR
If an argument is out of range
> #PARAM ERROR
Ifanexecutionerroroccurs
> #EXE ERROR
In addition, the approximate location of the error will also be displayed.
Improperargument(10000outofrange)
> :VOLT:DC:NPLC 10000
> # ^ PARAM ERROR
Spellingerror(RANGEmisspelledasRENGE)
> :VOLT:DC:RENGE 100
> # ^ CMD ERROR
• When an illegal character code is received, the character code will be displayed in hexadecimal notation
enclosed in “< >.”
For example, the character 0xFF would be displayed as “
<FF>
,” and the character 0x00 would be
displayed as “
<00>
.”
• The following messages will be displayed if an RS-232C interface error occurs:
If an overrun error occurs (received data lost)
#Overrun Error
Ifabreaksignalisreceived
#Break Error
Ifaparityerroroccurs
#Parity Error
If a framing error occurs
#Framing Error
• If multiple commands have been sent in series, the position of the error display may shift.
• If only hexadecimal characters are displayed or if one of the above messages is displayed when using the
RS-232C interface, check the communications conditions or lower the communications speed and try again.
8
Preparing to Use USB, RS-232C, GP-IB, and LAN Control
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