Keithley 2001 Quick Reference Manual page 86

Table 30. SOURce command summary
Command Description
:SOURce
:TTL[1][:LEVel] <b>
:TTL[1][:LEVel]?
:TTL2[:LEVel] <b>
:TTL2[:LEVel]?
:TTL3[:LEVel] <b>
:TTL3[:LEVel]?
:TTL4[:LEVel] <b>
:TTL4[:LEVel]?
Table 31. STATus command summary
Commands
:STATus
:MEASurement
[:EVENt]?
:ENABle <NRf>
:ENABle?
:PTRansition <NRf>
:PTRansition?
:NTRansition <NRf>
:NTRansition?
:CONDition?
:OPERation
[:EVENt]?
:ENABle <NRf>
:ENABle?
:PTRansition <NRf>
:PTRansition?
Set digital output line #1 true (1 or
ON) or false (0 or OFF).
Query digital output line 1.
Set digital output line #2 true (1 or
ON) or false (0 or OFF).
Query digital output line 2.
Set digital output line #3 true (1 or
ON) or false (0 or OFF).
Query digital output line 3.
Set digital output line #4 true (1 or
ON) or false (0 or OFF).
Query digital output line 4.
Description
Path to control measurement
event registers:
Read the event register.
Program the enable register.
Read the enable register.
Program the positive transi-
tion register.
Read the positive transition
register.
Program the negative transi-
tion register.
Read the negative transition
register.
Read the condition register.
Path to control operation event
registers:
Read the event register.
Program the enable register.
Read the enable register.
Program the positive transi-
tion register.
Read the positive transition
register.
83