Structure Of A Scpi Status Register - Rohde & Schwarz ZND-K1 User Manual

®
R&S ZND
SRQ
-&-
RQS/MSS
-&-
ESB
-&-
MAV
-&-
-&-
STB
SRE
-&-
-&-
-&-
-&-
-&-
-&-
PPE
STATus:QUEStionable Register
IST flag
(answer to parallel poll)
& = logical AND
= logical OR
of all bits
ESE

6.5.2 Structure of a SCPI status register

Each standard SCPI register consists of 5 parts which each have a width of 16 bits and
have different functions. The individual bits are independent of each other, i.e. each
hardware status is assigned a bit number which is valid for all five parts. Bit 15 (the
most significant bit) is set to zero for all parts. Thus the contents of the register parts
can be processed by the controller as positive integer.
User Manual 1173.9557.02 ─ 63
not used
-&- 15
not used
-&-
14
not used
-&- 13
not used
-&- 12
-&- 11 not used
-&- 10 not used
-&-
9 not used
-&- 8
not used
-&-
7
not used
-&- 6
not used
-&-
5
not used
-&- 4
not used
-&-
3
not used
-&- 2
not used
-&-
1
not used
-&- 0
STATus:OPERation Register
not used
-&-
15
-&- not used
14
-&- not used
13
-&- not used
12
-&- not used
11
-&- LIMit1 summary
10
-&-
9 INTegrity summary
-&-
8 not used
-&-
7
not used
-&-
6
not used
-&- 5
not used
-&-
4
not used
-&- 3
not used
-&-
2
not used
-&-
1
not used
-&- 0
not used
7 Power on
-&-
6
-&- User request
5
-&- Command error
-&- 4
Execution error
-&- 3
Device-dependent error
-&- 2
Query error
1
-&-
not used
0
-&-
Operation complete
Error Queue Output Buffer
ESR
not used
-&- 15
Limit trace no. 14
-&- 14
Limit trace no. 13
-&- 13
Limit trace no. 12
-&- 12
Limit trace no. 11
-&- 11
Limit trace no. 10
10
-&-
Limit trace no. 9
-&- 9
Limit trace no. 8
8
-&-
Limit trace no. 7
-&- 7
Limit trace no. 6
6
-&-
Limit trace no. 5
-&- 5
Limit trace no. 4
4
-&-
Limit trace no. 3
-&- 3
Limit trace no. 2
2
-&-
Limit trace no. 1
-&- 1
LIMit2 summary
0
-&-
STATus:QUEStionable
:LIMit1 Register
not used
-&- 15
not used
-&- 14
not used
13
-&-
not used
-&- 12
not used
11
-&-
not used
-&- 10
not used
9
-&-
not used
-&- 8
not used
7
-&-
not used
-&- 6
not used
5
-&-
not used
4
-&-
3 not used
-&-
HARDware summary
2
-&-
1 not used
-&-
not used
0
-&-
STATus:QUEStionable:INTegrity Register
Remote control
Status reporting system
not used
-&- 15
not used
-&- 14
not used
-&- 13
not used
12
-&-
not used
-&- 11
not used
10
-&-
not used
-&- 9
not used
8
-&-
not used
-&- 7
not used
6
-&-
not used
-&- 5
not used
4
-&-
not used
-&- 3
2 Limit trace no. 16
-&-
Limit trace no. 15
1
-&-
0 not used
-&-
STATus:QUEStionable
:LIMit2 Register
Detector meas. time limited
-&- 15
Port power settings exceed limits
-&- 14
not used
-&- 13
Time grid too close
-&- 12
Problem conc. external power meter
-&- 11
not used
-&- 10
not used
-&- 9
not used
8
-&-
Instr. temperature too high
-&- 7
Internal communication error
6
-&-
not used
-&- 5
Problem conc. external switch matrix
4
-&-
Receiver overload
-&- 3
Output power unleveled
2
-&-
Ref. frequency lock failure
-&- 1
0 not used
-&-
STATus:QUEStionable
:INTegrity:HARDware Register
622