BIRD THRULINE 4027F series Instruction Book

Bird 4421 RF Power Meter
32
General Bus Commands
The general bus commands supported by the RS-232 interface module are
listed in Figure 26.
IN iTialize (INT)
Function Resets the Bird 4421 and return s it to the factory defaults.
Remarks If INT is linked with any other command within a st ring, it must be separated
from that command by a space.
ENT er (ENT)
Function Makes the power meter transmit a reading to the controller.
Remarks A measurement must have already been triggered, placing a reading in the
output buffer.
To send a reading whenever a measurement is triggered, set DIP switch 2 to
OFF. The ENT command will not need to be sent.
TR iGger (TRG)
Function Initiates a measurement if the powe r meter is in trigger mode (T3).
Figure 26
RS-232
General Bus
Commands
Command Effect on Bird 4421
INT Returns to default conditions
ENT Sends a reading to the controller
TRG Triggers reading in T3 mode
B1 to B7 Selects a baud rate
XO/XF Enables/disables software handshake

BIRD THRULINE 4027F series Specifications

General

Brand	BIRD
Model	THRULINE 4027F series
Category	Measuring Instruments
Language	English