ACS-CONTROL-SYSTEM GmbH
l Lauterbachstr. 57 l D-84307 Eggenfelden l www.acs-controlsystem.de l [email protected]
21
5. Setting up the device
19
Menu group level
5.4.4. Serial parameters
Menu level
Menu level
Parameterisation level
Device address,
ADDR
:
Default:
001
The device address is adjusted from the smallest to the largest digit with the navigation keys
[
▲
] [
▼
]
and confirmed digit per digit with
[P]
. A device address up to max. 250 is available.
Interface data: Baudrate 9600 bit/s, 8 databyte, 1 stopbit, no parity (8n1).
ModBus operating modes,
b.mode
:
Default:
ascii
There are two different types of operating modes:
ASCII
and
rtu
. Modbus transfers no binary
cycle, but the
ASCII
-Code. Thus it is directly readable, however the data throughput is smaller
in comparison to the
RTU
. Modbus
RTU
(
RTU
=
R
emote
T
erminal
U
nit) transfers the data in
binary-coded. This leads to a good data troughput, even though the data cannot be evaluated
directly, as they first need to be transfered into a readable format.
Timeout,
tIout
:
Default:
000
The monitoring of the data transfer is parameterised in seconds up to max. 100 seconds; there
is no monitoring with an input of
000
. The timeout is adjusted from the smallest to the largest
digit with the navigation keys
[
▲
] [
▼
]
and confirmed digit per digit with
[P]
. After the last digit
the device changes back into menu level.
Back to menu group level,
rEt
:
With
[P]
the selection is confirmed and the device changes into menu group level
„–SER–“
.
