Keithley 3700 Series User Manual

Section 11: TSP command reference Series 3700A System Switch/Multimeter Reference Manual
11-74 3700AS-901-01 Rev. D/June 2018
channel.getstatelatch()
This function gets the mask representing the states that would be latched if they occurred.
Type
TSP-Link accessible
Affected by
Where saved
Default value
Function
Yes
Instrument reset
Channel reset
Recall setup
Create configuration script
Save setup
14 for overload, match, and
overflow
Usage
state = channel.getstatelatch("channelList")
state
Return string listing the comma-delimited latch states for channels in
channelList:
▪ 2: Channel overload
▪ 4: Channel match
▪ 8: Channel overflow
channelList
String specifying the channels to query, using normal channel list syntax
Details
Applicable to digital I/O, totalizer, and DAC channels only.
Each indicator is represented by a bit in the mask.
Example 1
myState = channel.getstatelatch("1001")
print(myState)
Queries the state event latch on digital I/O
channel 1 in slot 1 assuming a Model 3750.
Example 2
channel.setstatelatch("6010", bit.bitor(channel.IND_OVERFLOW,
channel.IND_OVERLOAD))
print(channel.getstatelatch("6010"))
Generate either an overflow or overload event on DAC channel 10 in slot 6, assuming a Model 3750.
Query for the state latch for channel 10 on slot 6.
Output:
10
Also see
channel.setstatelatch() (on page 11-100)

Keithley 3700 Series Specifications

General

Model	Keithley 3700 Series
Category	Multimeter
Number of Channels	Up to 576 channels
Measurement Functions	DC Voltage, AC Voltage, DC Current, AC Current, Resistance, Frequency, Temperature, Capacitance
DC Voltage Range	300 V
AC Voltage Range	300 V
Frequency Range	3 Hz to 500 kHz
Temperature Range	Varies with sensor type
Temperature (Thermocouple) Types	J, K, T, E, R, S, B, N
Capacitance Range	1 pF to 100 μF
Connectivity	LAN, USB, GPIB
Interface	GPIB, Ethernet, USB
Power Supply	100 V to 240 V, 50 Hz to 60 Hz
Dimensions	8.4 in x 16.8 in x 17.5 in