Measurement Computing Micro 488/EX rev.2.1 - Manual (Page 161)

Section 5 Command Descriptions
5.91
TRIGGER
The TRIGGER command issues a Group Execute Trigger (GET) bus command to
the specified devices. If no addresses are specified, then the GET will only affect those
devices that are already in the listen state as a result of a previous OUTPUT or SEND
command.
SYNTAX TRIGGER[addr[,addr…]]
or
TR[addr[,addr…]]
addr is a bus device address to be triggered.
RESPONSE None
MODE CA
BUS STATES ATN•GET (without addr )
ATN•UNL, MTA, LAG, GET (with addr)
EXAMPLES PRINT#1,"TRIGGER02,04,16"
Issue Group Execute Trigger to devices 2, 4, and 16.
PRINT#1,"TRIGGER"
Trigger all current listeners.