Model 6485 Picoammeter Instruction Manual
DDC Emulation Commands
D-3
Data
Format
G0
Reading with prefix (NDCA-1.23456E-02)
SCPI not
avail-
able—see
FORMat
subsystem.
X
G1
Reading without prefix (-1.23456E-02)
G2
Reading with prefix and buffer suffix (if in B1)
(NDCA-1.23456E-02,012)NEW
Buffer Size
In
Set buffer size, where “n”=1–2500
A
100
Digits
Jn
Set number of digits of precision to return over the bus,
where “n”=4–7 (allowed range)
NEW
5
EOI and
Bus
Hold-off
K0
Enable both EOI and bus hold-off on X
SCPI not
available
X
K1
Disable EOI, enable bus hold-off on X
SCPI not
available
K2
Enable EOI, disable bus hold-off on X
NEW
SCPI not
available
K3
Disable both EOI and bus hold-off on X
NEW
SCPI not
available
Store
Calibration
none
L0 (store calibration) command not supported
CALibration:PROTected:SAVE
CALibration:PROTected:LOCK
F, G
SRQ
Status Bits
Set
M0
Clears SRQ Data Mask
STATus:MEASurement[:EVENt]:ENABle 0
*SRE <
value
>
value
= (current *SRE value) &= (~0x01)
(None)
X
M1
Reading Overflow
STATus:MEASurement[:EVENt]:ENABle 128
*SRE <
value
>
value
= (current *SRE value) |= (0x01)
(B0)
M2
Data Store Full
STATus:MEASurement[:EVENt]:ENABle 512
*SRE <
value
>
value
= (current *SRE value) |= (0x01)
(B1)
NEW
M3
Data Store Full or Reading Overflow
STATus:MEASurement[:EVENt]:ENABle 640
*SRE <
value
>
value
= (current *SRE value) |= (0x01)
(B1, B0)
NEW
Table D-1 (continued)
Device dependent command summary
Mode
Command
Description
Equivalent SCPI commands
Note
Default
Summary of Contents for 6485
Page 20: ......
Page 24: ......
Page 44: ...1 20 Getting Started Model 6485 Picoammeter Instruction Manual ...
Page 66: ...3 6 Measurements Model 6485 Picoammeter Instruction Manual ...
Page 138: ...9 20 Remote Operation Model 6485 Picoammeter Instruction Manual ...
Page 159: ...11 CommonCommands ...
Page 164: ...11 6 Common Commands Model 6485 Picoammeter Instruction Manual ...
Page 165: ...12 SCPISignalOriented MeasurementCommands ...
Page 190: ...14 12 SCPI Reference Tables Model 6485 Picoammeter Instruction Manual ...
Page 214: ...16 14 Calibration Model 6485 Instruction Manual ...
Page 219: ...A Specifications ...
Page 221: ...B StatusandErrorMessages ...
Page 227: ...C GeneralMeasurement Considerations ...
Page 233: ...D DDCEmulationCommands ...
Page 247: ...E ExamplePrograms ...
Page 250: ...E 4 Example Programs Model 6485 Picoammeter Instruction Manual ...
Page 251: ...F IEEE 488BusOverview ...
Page 266: ...F 16 IEEE 488 Bus Overview Model 6485 Picoammeter Instruction Manual ...
Page 267: ...G IEEE 488andSCPI ConformanceInformation ...
Page 311: ......