Tektronix Keithley 2651A Reference Manual page 513

Section 7: TSP command reference
lan.trigger[N].protocol
This attribute sets the LAN protocol to use for sending trigger messages.
Type TSP-Link accessible
Attribute (RW) Yes
Usage
protocol = lan.trigger[N].protocol
lan.trigger[N].protocol = protocol
protocol
N
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()
lan.trigger[N].ipaddress
7-168
Model 2651A High Power System SourceMeter® Instrument Reference Manual
Affected by
Instrument reset
LAN trigger N reset
Recall setup
The protocol to use for messages from the trigger:
▪
0 or lan.TCP
▪
1 or lan.UDP
▪
2 or lan.MULTICAST
The LAN event number (1 to 8)
(on page 7-162)
(on page 7-165)
Where saved Default value
Not saved 0 (lan.TCP)
2651A-901-01 Rev. C October 2021