Nominal Parameters; Instructions - sauter SW 1000 Instruction Manual

meters in an equivalent network using broadcast instructions, or access the data and
parameters of each individual sound level meter using the regular commands.
Note that:
(1) Sound level meters within the same network may never have the same IDs.
(2) Using the broadcast instructions, you cannot send commands returning any data.

5.2.9 Nominal parameters

Name
Sound level meter re-
sponse time
Time interval for the in-
struction to send data to
the sound level meter
Sound level meter wait-
ing time after receiving
the <STX> command
Time interval between
each byte, in order for
the sound level meter to
receive the byte.

5.3 Instructions

There are two types of instructions: setup instructions and query instructions.
Setup instructions: Define the measurement and system parameters of the sound
level meter.
Queries: Ask about the parameters and data of the sound level meter.
There are three cases where the instructions are sent to the sound level meter: setup
instructions (without response), setup instructions (with response), query instructions.
(1) Setup instructions (without response):
(2) Setup instructions (with response):
Acknowledge:
Negative acknowledge:
42
Min.
—
—
—
—
instruction:
Computer
Computer
◄—
Computer
Nominal
Max.
value
— 2 s
100 ms —
unlimited —
unlimited —
Setup —
►
Setup —
►
instruction:
ACK
response
Setup —
Description
When this value is exceeded,
processing should be per-
formed after exceeding the
time.
—
It means that the sound level
meter always awaits the re-
maining data.
It means that the computer
sending speed may be very
low.
Sound Level Meter
Sound Level Meter
Sound Level Meter
SW-BA-e-1710