HP 16500C Programmer's Guide

PORTLEV
Command :INTermodule:PORTLEV {TTL|ECL|<user_lev>}
This command does not obey the truncation rules.
The PORTLEV (port level) command sets the threshold level at which the
input BNC responds and produces an intermodule trigger. The preset levels
are TTL and ECL. The user-defined level is –4.0 volts to +5.0 volts. If a value
outside this range is specified, the value is set to the extreme in the direction
exceeded and no error message is generated.
<user_lev> A real number from –4.0 to + 5.0 volts in 0.01 volt increments.
Example This statement sets the BNC threshold to ECL
OUTPUT XXX;":INTERMODULE:PORTLEV ECL"
This statement sets the BNC threshold to –2.3 volts
OUTPUT XXX;":INTERMODULE:PORTLEV –2.3"
Query :INTermodule:PORTLEV?
The PORTlev query returns the current BNC threshold setting.
Returned Format
[INTermodule:PORTLEV] {TTL|ECL|<user_lev><NL>
Example OUTPUT XXX;":INTERMODULE:PORTLEV?"
INTermodule Subsystem
PORTLEV
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HP 16500C Specifications

General

Brand	HP
Model	16500C
Category	Measuring Instruments
Language	English