HP 6627A User Manual
Page 66
Remote Operation
66
Table 5-1. Power Supply Commands
Command
Header
*Output Channel
Data Range
Syntax (Fig. 5-2)
Set Voltage
VSET
1,2,3,4
See Table 5-4
C4
Set Current
ISET
1,2,3,4
See Table 5-4
C4
Set Overvoltage
OVSET
1,2,3,4
See Table 5-4
C4
OC Protection On/Off
OCP
1,2,3,4
0,1(off,on)
C4
Output On/Off
OUT
1,2,3,4
0,1(off,on)
C4
Set the State of all
Outputs at Power-On
DCPON
----
0,1(off,on) CC+
2,3 (off,on) CC-
C4
Unmask
UNMASK
1,2,3,4
0-255
C4
Reprogram Delay
(in seconds)
DLY
1,2,3,4
0-32 (LSB=0.004)
C4
Reset Overvoltage
OVRST
1,2,3,4
--
C3
Reset Overcurrent
OCRST
1,2,3,4
--
C3
Service Request
SRQ
--
0,1,2,3
C2
Power-On SRQ
On/Off
PON
--
0,1(off, on)
C2
Display On/Off
DSP
--
0,1(off, on)
C2
Display Characters
(up to 12 characters)
DSP
--
"string"
C6
Store Settings
STO
--
1-10
C2
Recall Settings
RCL
--
1-10
C2
Clear Supply
CLR
--
--
C1
*Output channels 3 and 4 are not used in all models (see Table 5-4).
Table 5-2. Power Supply Queries
Query
Header
(Note 7)
Channel
(Note 1)
Response
(Notes 5 and 6)
Initial Value
Syntax
(Fig. 5-2)
Voltage Setting
VSET ?
1,2,3,4
SZD.DDD
0
Q2
Current Setting
ISET ?
1,2,3,4
SZD.DDD
SZZD.DD(Note 2)
Min. Value
(see Table 5-4)
Q2
Voltage Output
VOUT ?
1,2,3,4
SZD.DDD
--
Q2
Current Output
IOUT ?
1,2,3,4
SZD.DDD SD.DDDD
(Note 3)
--
Q2
OVP Setting
OVSET ?
1,2,3,4
SZZD.DD
Full Scale
(See Table 5-4)
Q2
OC Protection On/Off
OCP ?
1,2,3,4
ZZD
0(0ff)
Q2
Output On/Off
OUT ?
1,2,3,4
ZZD
1(0n)
Q2
Unmask Setting
UNMASK ?
1,2,3,4
ZZD
0(cleared)
Q2
Delay Setting
DLY ?
1,2,3,4
0.02 sec
Q2
Status
STS ?
1,2,3,4
ZZD
--
Q2
Accumulated Status
ASTS ?
1,2,3,4
ZZD
--
Q2
Fault
FAULT ?
1,2,3,4
ZZD
--
Q2
Error
ERR ?
--
ZZD
--
Q1
Service Request Setting
SRQ ?
--
ZZD
0(0ff)
Q1
Power-On SRQ On/Off
PON ?
--
ZZD
Last stored value
Q1
Display On/Off
DSP ?
--
ZZD
1(0n)
Q1
Model Number
ID ?
--
HP 662XA (Note 4)
--
Q1
Selftest
TEST ?
--
ZZD
--
Q1
Calibration Mode
CMODE ?
--
ZZD
0(0ff)
Q1
S = Sign Z = Digit with leading zeros put out as spaces. D= Digit