EasyManuals Logo

Keithley 2450 User Manual

Keithley 2450
878 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #604 background imageLoading...
Page #604 background image
Model 2450
Interactive SourceMeter® Instrument Reference Manual Section 8: TSP c
ommand reference
2450-901-01 Rev. B/September 2013 8-73
Details
Internally, the instrument bases time in UTC time. UTC time is specified as the number of seconds since Jan 1,
1970, UTC. You can use UTC time from a local time specification, or you can use UTC time from another source
(for example, your computer).
If you use os.time() but do not specify the time (hour, minute, and second) options, they default to noon for
that day. When called without a parameter (the first form), the function returns the current time.
Example 1
localnode.settime(2010, 3, 31, 14, 25, 0)
Sets the date and time to Mar 31, 2010 at
2:25 pm.
Example 2
systemTime = os.time({year = 2010,
month = 3,
day = 31,
hour = 14,
min = 25})
localnode.settime(systemTime)
print(os.date('%c', gettime()))
Sets the date and time to Mar 31, 2010 at
2:25 pm.
Output:
Wed Mar 31 14:25:31 2010
Also see
localnode.gettime() (on page 8-69)
localnode.showevents
This attribute sets whether or not the instrument automatically sends generated events.
Type TSP-Link accessible Affected by Where saved Default value
Attribute (RW)
No
Power cycle
Not saved
0 (no events sent)
Usage
errorMode = localnode.showevents
localnode.showevents = errorMode
errorMode
The errors that are returned:
No events: 0
Errors only: 1 (eventlog.SEV_ERR)
Warnings only: 2 (eventlog.SEV_WARN)
Errors and warnings: 3 (eventlog.SEV_ERR + eventlog.SEV_WARN)
Information only: 4 (eventlog.SEV_INFO)
Information and errors: 5 (eventlog.SEV_INFO + eventlog.SEV_ERR)
Warnings and information: 6 (eventlog.SEV_INFO + eventlog.SEV_WARN)
All events: 7 (eventlog.SEV_ALL)

Table of Contents

Other manuals for Keithley 2450

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Keithley 2450 and is the answer not in the manual?

Keithley 2450 Specifications

General IconGeneral
Model2450
CategorySourceMeter
Voltage Source Range±200 V
Current Source Range±1 A
DC Voltage200 V
DC Current1 A
Power Output20 W
Resolution6.5 digits
Display5-inch capacitive touchscreen
Operating Temperature0°C to 50°C
ConnectivityUSB, LAN, GPIB
Dimensions213 mm × 88 mm × 370 mm

Related product manuals