Keithley 2302 User Manual

3
5
6
Cal
9
10
11
12
13
14
15
Condition
Register
(Always Zero)
3
5
6
9
10
11
12
13
15
Event
Register
3
5
6
9
10
11
12
13
15
Event
Enable
Register
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
Logical
OR
11
12
13
15
Condition
Register
Event
Register
Event
Enable
Register
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
Logical
OR
EAV
QSB
MAV
ESB
RQS/MSS
OSB
Status
Byte
Register
1
EAV
QSB
MAV
ESB
6
OSB
Service
Request
Enable
Register
&
&
&
&
&
&
&
Logical
OR
*STB?
*SRE
*SRE?
Master Summary Status (MSS)
MSB = Measurement Summary Bit
EAV = Error Available
QSB = Questionable Summary Bit
MAV = Message Available
ESB = Event Summary Bit
RQS/MSS = Request for Service/Master Summary Staus
OSB = Operation Summary Bit
Error Queue
Output Queue
Note : RQS bit is in serial poll byte,
MSS bit is in *STB? response.
1
14 14
OPC
QYE
DDE
EXE
CME
URQ
PON
8
9
11
12
13
15
Register
8
9
11
12
13
15
Register
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
Logical
OR
(Always Zero)
Operation Complete
Query Error
Device Specific Error
Execution Error
Command Error
User Request
Power On
OPC
QYE
DDE
EXE
CME
URQ
PON
*ESR?
*ESE?
MSB MSB
12
13
14
15
(Always Zero)
Event
Register
Event
Enable
Register
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
Logical
OR
Condition
Register
11
Calibration Summary
0
9
11
4
4
4
0
1
2
0
1
2
0
1
2
7
14
:CONDition?
[:EVENt]? :ENABle <NRf>
:ENABle?
Questionable Event Registers
14
14
10
10
*ESE <NRf>
Event
Event Enable
Standard Event Registers
BF1
Pulse Trigger Timeout Channel 1
PTT1
Reading Overflow Channel 1
ROF1
2
1
0
:CONDition?
[:EVENt]?
:ENABle <NRf>
:ENABle?
CL1
CLT1
PSS
10
Current Limit Tripped 1
Power Supply Shutdown
(Always Zero)
VPT1
Current Limit 1
:CONDition? [:EVENt]?
:ENABle <NRf>
:ENABle?
Operation Event Registers
Cal
7
Cal
7
Measurement Event Registers
12
13
14
15
11
2
1
0
12
13
14
15
11
2
1
0
14
11
12
13
15
0
9
PSS
10
14
11
12
13
15
0
9
PSS
10
VPT Channel 1
VPT Channel 2
VPT2
Heat Sink Shutdown
Current Limit 2
Reading
Available Channel 1
Reading Overflow Channel 2
Reading Available Channel 2
Buffer Full Channel 1
Buffer Full Channel 2
RAV1
BF2
PTT2
ROF2
RAV2
Pulse Trigger Timeout Channel 2
BF1
PTT1
ROF1
RAV1
BF2
PTT2
ROF2
RAV2
BF1
PTT1
ROF1
RAV1
BF2
PTT2
ROF2
RAV2
CL2
VPT1
VPT2
VPT1
VPT2
CL1
CL1
CLT1
CLT1
HSS
HSS
HSS
CL2 CL2
Current Limit Tripped 2 CLT2 CLT2 CLT2
Figure 8-1
Status model structure
Status Structure 8-3
Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176
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Keithley 2302 Specifications

General

Brand	Keithley
Model	2302
Category	Power Supply
Language	English