Keithley 2657A User Manual

Section 7: TSP command reference Model 2657A High Power System SourceMeter® Instrument Reference Manual
7-132 2657A-901-01 Rev. B/December 2012
Details
The LAN trigger listens for trigger messages on all supported protocols, but uses the designated protocol for
sending outgoing messages. After changing this setting, lan.trigger[N].connect() must be called before
outgoing event messages can be sent.
When the lan.MULTICAST protocol is selected, the lan.trigger[N].ipaddress attribute is ignored and
event messages are sent to the multicast address 224.0.23.159.
Example
print(lan.trigger[1].protocol)
Get LAN protocol to use for sending trigger
messages for LAN event 1.
Also see
lan.trigger[N].connect() (on page 7-127)
lan.trigger[N].ipaddress
(on page 7-129)
lan.trigger[N].pseudostate
This attribute sets the simulated line state for the LAN trigger.
Type TSP-Link accessible Affected by Where saved Default value
Attribute (RW) Yes Instrument reset
LAN trigger N reset
Recall setup
Not saved 1
Usage
pseudostate = lan.trigger[N].pseudostate
lan.trigger[N].pseudostate = pseudostate
pseudostate
The simulated line state (0 or 1)
N
A number representing the LAN event number (1 to 8)
Details
This attribute can be set to initialize the pseudo line state to a known value.
Setting this attribute does not cause the LAN trigger to generate any events or output packets.
Example
print(lan.trigger[1].pseudostate)
Get the present simulated line state for the LAN
event 1.
Also see
None
lan.trigger[N].stimulus
This attribute specifies events that cause this trigger to assert.
Type TSP-Link accessible Affected by Where saved Default value
Attribute (RW) Yes Instrument reset
LAN trigger N reset
Recall setup
Not saved 0

Keithley 2657A Specifications

General

Brand	Keithley
Model	2657A
Category	Measuring Instruments
Language	English