Tektronix TDS210 - Page 126

Command Descriptions
2- 106
TDS200, TDS1000/2000, TDS1000B/2000B, TPS2000 Programmer
The event c ode and me ssage in the following format :
<Event Code><Comma><QString>[<Event Code><Comma>
<QString>...]
<QString>::= <Message>;[<Command>]
where <Command> is the command that caused the error and may
be returned when a command error is detected by the oscilloscope.
As much of the command as possible is returned without exceeding
the 60 character limit of the <Message> and <Command> strings
combined. The command string is right-justified.
EVMsg?
Might return the message :EVMSG 110, “Command header error”
ALLEv?, *CLS, DESE, *ESE, *ESR?, EVENT?, *SRE, *STB?
EVQty? (Query Only)
Returns the number of event codes that are in the Event Queue. This
is useful when using ALLEv? since it lets you know exactly how
many events will be returned.
Status and Error
EVQty?
<NR1>
EVQty?
Might return 3 as the number of event codes in the Event Queue.
Returns
Examples
Related Commands
Group
Syntax
Returns
Examples