Keithley 2750 User Manual page 370

Model 2750 Multimeter/Switch System User's Manual
Table 15-7 (continued)
SYSTem command summary
Command
SYSTem
:RESet
:ERRor?
:CLEar
:VERSion?
:LOCal
:REMote
:RWLock
Note:
1. If there is no card in the specified slot, error -241 Hardware Missing will occur.
2. The Model 2700 uses a different syntax to specify a slot for the :CARD command. Instead of using the <NRF> parameter, the slot
number is included with the :CARD command word (i.e., SYST:CARD1:SNUM?). In order to make the Model 2750 compatible
with Model 2700 operation, the :CARD command for the Model 2750 will accept the syntax for slots 1 and 2.
3. If a pseudocard is installed in the slot, the message "????????" will be returned when querying the serial number or firmware
revision.
4. Power-up and *CLS clears the error queue.*RST, SYSTem:PRESet, and STATus:PRESet has no effect on the error queue.
Description
Reset reading number. Next reading will be #1.
Query (read) Error Queue.
Clears messages from the Error Queue.
Query rev level of SCPI standard.
Take 2750 out of remote and restore operation of
front panel controls (RS-232 only).
Place 2750 in remote (RS-232 only).
Lockout front panel controls (RS-232 only).
SCPI Reference Tables
Default
parameter Ref
(Note 4) Sec 11
Sec 11
Sec 14
Sec 10
Sec 10
Sec 10
15-23
SCPI