Keithley 3721-ST User Manual

Series 3700A System Switch/Multimeter Reference Manual Section 11: TSP command reference
3700AS-901-01 Rev. D/June 2018 11-85
Details
For the items specified in channelList, the following actions occur:
• Any closed channels and analog backplane relays open
• Any 4-pole channels reset to 2-pole operation and their paired channels are changed to match
• Additional user delay is set to zero (0)
• Labels are removed
• Analog backplane relays specified by the channel.setbackplane()function are cleared
• If the channel is forbidden to close, it is cleared from being forbidden to close
• If the channels are used in channel patterns, the channel patterns that contain the channels are
deleted.
• The DMM configurations of all channels are set to nofunction
Using this function to reset a channel or backplane relay involved in scanning invalidates the existing
scan list. The list has to be recreated before scanning again.
For all channels, any trigger settings are removed.
For digital I/O channels, operation is set to input, the match is set to zero (0), and auto-protect is
turned on.
For totalizer channels, operation is set to falling edge and TTL level.
For DAC channels, output is turned off and auto-protect is turned on. Operation is set to –12 V to +
12 V.
The rest of the instrument settings are unaffected. To reset the entire system to factory default
settings, use the reset() command.
Example 1
channel.reset("allslots")
Performs a reset operation on all channels
on the instrument.
Example 2
channel.reset("slot1")
Resets channels on slot 1 only.
Example 3
channel.reset("3001:3005")
Resets only channels 1 to 5 on slot 3.
Example 4
channel.reset("5005, 5915")
Resets only channel 5 and analog backplane
relay 5 in bank 1 on slot 5.
Also see
Channel (on page 9-23)
channel.setbackplane() (on page 11-87)
dmm.reset() (on page 11-219)
reset() (on page 11-308)
scan.reset() (on page 11-324)

Keithley 3721-ST Specifications

General

Brand	Keithley
Model	3721-ST
Category	Multimeter
Language	English