Filter
Top Products
OPERation Status Register
975-0200-01-01 5-33
5
OPERation Status Register
The operation status register is a standard SCPI, 16-bit register which
contains information about conditions which are part of the power
supply's normal operation. The Operation Status data structure has the
operation status register and two sub-registers to represent shutdown and
protection shutdown. Each of the sub-registers is summarized in a
summary bit.
Figure 5-22 represents the Operation Status data structure. The “+”
represents the logical summation/or of bits in a register. Table 5-11, Table
5-12, and Table 5-13 describe the meanings of each bit as well as the bit
number and bit weight.
Figure 5-22
Operation Status Register Fanout
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Not Used
CALibrating
MEASuring
Waiting for TRIGger
Not Used
Not Used
Not Used
SHUTdown Summary
Local Lock
Constant Voltage Mode
Current Share Summary
Constant Current Mode
PROGram Running
Not Used
Not Used
Not Used
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Not Used
PROTection Summary
Not Used
INTerlock
Not Used
External Shutdown
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
+
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Never Used
Not Used
AC Off
Under VOLTage
Not Used
Not Used
Not Used
Foldback
Fan Failure
Over TEMPerature
Not Used
Not Used
Not Used
Not Used
Not Used
Over VOLTage
Not Used
+
Never Used
+
Never Used
To Status
Byte Bit 7
STATus:OPERation:SHUTdown:PROTection
STATus:OPERation:SHUTdown
STATus:OPERation
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Not Used
Not Used
SLAve
Not Used
MASTer
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
+
Never Used
STATus:OPERation:CSHare
Not Used