Keithley 6487 Reference Manual page 271

C-8 DDC Emulation Commands
Table C-1 (cont.)
Device dependent command summary
Mode Command
U0
U1
U2
U3
U4
Status
Word
U5
U6
U7
U8
U9
Vn,r,l
Voltage
Source
Wn
Delay
X
Execute
Y0
Y1
Terminator Y2
Y3
Y4
Equivalent SCPI or 488.2 commands
Return status word. See
parameter must be queried individually. For example:
SENSe[1]:CURRent:RANGe?
Send error conditions. See
Send model number and firmware revision
SYSTem:VERsion?
Send calibration value
CALibration:PROTected:SENSe:DATA?
Send interval
ARM:TIMer?
Send delay
TRIGger:DELay?
Send relative value for current
CALCulate[1]:NULL:OFFSet?
Send relative value for V/I ohms
CALCulate[1]:NULL:OFFSet?
Send voltage source value
SOURce[1]:VOLtage?
Send voltage source status word. See
Voltage source value, range, current limit
n = -505 to 505
SOURce[1]:VOLTage <NRf>
r: 0 = 50V range; 1 = 500V range
SOURce[1]:VOLTage:RANge <NRf>
l: 0 = 25μA limit; 1 = 2.5mA limit
SOURce[1]:VOLTage:ILIMit <NRf>
Delay trigger for "n' seconds. n = 0 to 999.999sec
TRIGger:DELay <NRf>
Execute other device-dependent commands. SCPI not appli-
cable (SCPI commands execute as they are received)
CR LF (carriage return, line feed)
LF CR (line feed, carriage return)
CR (carriage return)
LF (line feed)
None
Description
Figure C-1. Each SCPI
Figure C-2.
Figure C-3.
Model 6487 Reference Manual
Note Default
2.5mA
N
0V
50V
0
X