Technical data
STATus Subsystem 11
N1911A/1912A P-Series Power Meters Programming Guide 489
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
Logi cal OR
Output Queue
Da ta Availab le
Error /
Event
Queue
Status Byte
Serial Poll, *SRE
(bit 6 RQS)
ST AT :QUES
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Logical OR
Device St atus
STAT:DEV
Sensor A Connected
Sensor B Connected
Sensor A Error
Sensor B Error
S
S
Key Pr ess
0
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Logical OR
Questionable POWe r Summary
ST AT :QUES :P OW: SUMM
Channel A POWer
Channel B POWer
Upper Wind ow, Upper Measur ement POWer
Lower Wind ow, Upper Measur ement POWer
Channel A Please Zero
Channel B Please Zero
Upper Wind ow, L ower Measur ement POWer
Lower Wind ow, L ower Measur ement POWer
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Logical OR
Que stionable CALibration Summa ry
ST AT :QUES :C AL :SU MM
Channel A CALibration
Channel B CALibration
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Logi cal OR
Questionable Status
POST Failure
0
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Logical OR
Channel A CALibration
Channel B CALibration
Ope ration C AL ibr a tin g Su mma ry
STAT:OPER:CAL:SUMM
0
1
2
3
4
5
6
7
Logi cal OR
Standard Event
*ESE, *E SR?
Oper ation Co mplete
Request Control ( not us ed)
Query Error
Device Dependent Err or
Executi on Error
Co mmand Err or
User Re quest
Power On
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Logical OR
Operation MEASuring Summary
STAT:OPER:MEAS:SUMM
Channel A MEASuring
Channel B MEASuring
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Logical OR
Ope ration TRIGgering Summary
STAT:OPER:T RIG:SUMM
Channel A Waiting fo r TRIGger
Channel B Waiting fo r TRIGger
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Logi cal OR
Operation SE NSe Summary
STAT:OPER:SENS:SUMM
Channel A Sensor Reading from EEPROM
Channel B Sensor Reading from EEPROM
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Logical OR
Lower Limit Fail Summary
STAT:OPER:L LF:SUMM
Upper Window, Upper Meas ur ement LLF
Lower Window, Upper Meas ur ement LLF
Upper Window, Lower Measur ement LLF
Lower Window, Lower Meas ur ement LLF
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Logical OR
Upper Limit Fail Summary
ST AT:O PER :ULF :SU MM
Upper Window, Upper Meas ur ement ULF
Lower Window, Upper Meas ur ement ULF
Upper Window, Lower Measur ement ULF
Lower Window, Lower Meas ur ement ULF
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Logical OR
Operation Status
STAT:OPER
0
Status Block Diagram