Fluke 4180ETRS Operator's Manual page 41

Precision Infrared Calibrator
Digital Communication Interface
SYST:DEC:FORM[?] [n]
Read or set the decimal format, where n is period [0], comma [1]. Default: 0 (Period)
Read Example: SYST:DEC:FORM? Response: 0
Set Example: SYST:DEC:FORM 1
SYST:ERR?
Read the most recent error from the error queue
Example: SYST:ERR?
Response: command protected
This command response reports the errors in the error queue.
SYST:KLOC[?] [n]
Note
This command is unconditionally protected and requires a password to set it.
Read or set the keypad lockout; [0] = unlock, and [1] = lock. Default: 0 (Unlock)
Read Example: SYST:KLOCK?
Response: 1
Set Example: SYST:KLOC 1
This command locks or unlocks the system keypad providing control only through the serial interface
(RS-232 port) or the keypad.
SYST:LANG[?] [lang]
Read or set the display language, where lang is ENGL, FREN, SPAN, ITAL, GERM, RUSS, JAP,
CHIN; Default: English.
Read Example: SYST:LANG?
Response: ITAL
Set Example: SYST:LANG ENGL
SYST:LANG:CAT?
Read the available display languages,
Read Example: SYST:LANG:CAT?
Response: ENGL, FREN, SPAN, ITAL, GERM, JAP, CHIN
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