User`s guide

2-51
GPIB Tutorial and Examples
Transient Settling Times
c) Setting the Agilent 8922M/S to an Activated state. Must wait for the CELL
CONTROL Signaling (RR) Call Status to be ’BCCH’.
OUTPUT 714;”DISP CCON”
OUTPUT 714;”CCON:STAT ’ACTIVATED’”
DISP ”Waiting for HP 8922M/S to provide BCCH. . .”
REPEAT
WAIT Delta_t
OUTPUT 714;”CELL:CALL:STAT:RR?” ! Query the RR Call Status
ENTER 714;Query$
UNTIL Query$=”””BCCH”””
d) Setting the Agilent 8922M/S back to a Settable state. Must wait for the field to
change its state.
OUTPUT 714;”CCON:STAT ’SETTABLE’”
REPEAT
WAIT Delta_t
OUTPUT 714;”CCON:STAT?” ! Query the Cell Configure state
ENTER 714;Query$
UNTIL Query$=”””SETTABLE”””
e) Doing a PRESET (*RST). Must make sure the call is ended (See (a)).
f) Running a Bit Error Test measurement. Must wait for STOP after a RUN is
executed to query any measurement results.
OUTPUT 714;”DISP BET”
OUTPUT 714;”TRIG:BET:MODE ’RUN’”
REPEAT
WAIT Delta_t
OUTPUT 714;”TRIG:BET:MODE?” ! Query the Bit Error Test
Trigger mode
ENTER 714;Query$
UNTIL Query$=”””STOP”””
g) Querying measurements in SINGLE or CONT (continous) mode. Refer to the
section for querying measurements through GPIB.