Keithley 3720-ST User Manual

Series 3700A System Switch/Multimeter Reference Manual Section 11: TSP command reference
3700AS-901-01 Rev. D/June 2018 11-397
Bit
Value
Description
B14
status.system2.NODE28
Bit B14 decimal value: 16,384
B15
Not used
Not applicable
As an example, to set bit B0 of the system summary 2 enable register, set
status.system2.enable = status.system2.EXT.
In addition to the above constants, enableRegister can be set to the numeric equivalent of the bit
to set. To set more than one bit of the register, set enableRegister to the sum of their decimal
weights. For example, to set bits B11 and B14, set enableRegister to 18,432 (which is the sum of
2,048 + 16,384).
Bit
B7
B6
B5
B4
B3
B2
B1
B0
Binary value
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
Decimal
128
64
32
16
8
4
2
1
Weights
(2
7
)
(2
6
)
(2
5
)
(2
4
)
(2
3
)
(2
2
)
(2
1
)
(2
0
)
Bit
B15
B14
B13
B12
B11
B10
B9
B8
Binary value
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
Decimal
32,768
16,384
8,192
4,096
2,048
1,024
512
256
Weights
(2
15
)
(2
14
)
(2
13
)
(2
12
)
(2
11
)
(2
10
)
(2
9
)
(2
8
)
Example 1
enableRegister = status.system2.NODE25 + status.system2.NODE28
status.system2.enable = enableRegister
Uses constants to set bits B11 and B14 of the system summary 2 enable register.
Example 2
-- decimal 18432 = binary 0100 1000 0000 0000
enableRegister = 18432
status.system2.enable = enableRegister
Uses a decimal value to set bits B11 and B14 of the system summary 2 enable register.
Also see
status.system.* (on page 11-393)
status.system3.* (on page 11-398)
System summary bit (System register) (on page C-5)

Keithley 3720-ST Specifications

General

Brand	Keithley
Model	3720-ST
Category	Multimeter
Language	English