Page 67= Key 1 = Key 2 = Key 3 = Maximum or consumption = Minimum or supply
PROFIBUS DP (Option)
The UMG 503 corresponds to the field bus norm PROFI-
BUS DP, DIN E 19245 part 3 as a slave device. The
device is listed by the PROFIBUS user organisation e.V.
with the following entries:
Device description : UMG 503
Ident-Number : 044C HEX
GSD : U503044C.GSD
For transmission of measured values with the PROFI-
BUS DP protocol integer formats are used by the UMG
503 such as char, int and word.
The UMG503 is suitable for the connection to controls
of the type DP-Master Class 1 (DP M1). The maximum
baud rate is 1500kbps.
Configuration of UMG 503
The following requirements and settings are necessary
for the operation of UMG 503 at Profibus DP:
- A RS485 interface,
- A device address,
- Protocol "05" = PROFIBUS DP
The baud rate is determined automatically between the
master (SPS) and slave (UMG503). The setting of the
device address is described in chapter "device address".
In menu CONF scroll
to the indication of
RS485 interface with
key 3.
Manufacturer's set-
tings:
Baud rate = 38,4kbps
Protocol = 02
CONF
Confirming key 1
twice, the lower indica-
tion is flashing.
The text EDIT appears.
The protocol can now
be changed.
CONFEDIT
CONF
EDIT
Using key 3 you select
Protocol "05".
If protocol "05" is en-
tered, the baudrate is set
to "Auto" automatical-
ly and cannot be chan-
ged.
Pressing key 1 again,
the text EDIT disap-
pears.
CONF
Protocol
Hints and examples for DP can be found on our
homepage.
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