Keithley 7001

30
Table 12: SOURce command summary
Command Description
:SOURce Command path to program digital output
port bits:
:TTL1
[:LEVel] <b>
[:LEVel]?
Path to program Bit 1:
Set (1 or ON) or reset (0 or off).
Read Bit 1.
:TTL2
[:LEVel] <b>
[:LEVel]?
Path to program Bit 2:
Set (1 or ON) or reset (0 or off).
Read Bit 2.
:TTL3
[:LEVel] <b>
[:LEVel]?
Path to program Bit 3:
Set (1 or ON) or reset (0 or off).
Read Bit 3.
:TTL4
[:LEVel] <b>
[:LEVel]?
Path to program Bit 4:
Set (1 or ON) or reset (0 or off).
Read Bit 4.
Table 13: STATus command summary
Command Description
:STATus
:OPERation
[:EVENt]?
:CONDition?
:PTRansition <n>
:PTRansition?
:NTRansition <n>
:NTRansition?
:ENABle <n>
:ENABle?
:ARM
Path to control operation event
registers:
Read status register.
Read condition register.
Program positive transition reg-
ister (0 to 1122).
Read positive transition register.
Program negative transition reg-
ister (0 to 1122).
Read negative transition register.
Program enable register (0 to
1122).
Read enable register.
Path to control arm event regis-
ters: