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WAGO I/O System 750
753-482 2AI 4-20mA 12 Bit S.E. HART
Table 30: Setting the Operating Mode Parameters
Fieldbus Coupler/Controller Connection Parameter Setting Via:
All
*)
PROFIBUS DP/V1 Fieldbus Coupler
750-333 or Fieldbus Controller 750-833
see table "Compatibility List"
*)
8.1.1
Setting Up using WAGO-I/O-CHECK
It is only necessary to set the parameters of the HART I/O module using WAGO-
I/O-CHECK when the default operating mode (2AI + 6-byte mailbox) has been
changed to the "PROFIBUS operating mode" (2 AI + acyclic PROFIBUS
services) and is then to be changed back to the default mode. Changing to a
"PROFIBUS mode" or between PROFIBUS modes is typically carried out within a
PROFIBUS system using GSD in preference.
Restriction of Settings for PROFIBUS Operating Mode!
This changeover and operation with other than a PROFIBUS Coupler 750-333
or Controller 750-833 is not yet possible at the present time for "PROFIBUS
operating modes" (2 AI + 1, 2, 3 or 4 HART variables per channel).
A HART I/O module that has once been set up for HART dynamic variables
using GSD files can therefore currently only be operated with a PROFIBUS
Coupler 750-333 or Controller 750-833.
It is then possible to restore the default state of the HART I/O module using
WAGO-I/O-CHECK and the PROFIBUS Coupler 750-333 or Controller 750-833.
When doing so it must be ensured that the parameters of the PROFIBUS
Coupler 750-333 or Controller 750-833 are not set using GSD files.
Additional Information for the order of WAGO-I/O-CHECK
You can order the WAGO-I/O-CHECK commissioning tool for the WAGO-I/O-
SYSTEM 750 from WAGO Kontakttechnik GmbH & Co. KG under the item
number 759-302.
1.
Connect a Communication cable 750-920 between your coupler/controller
and an available port on your computer.
Fieldbus Node must be without power!
The Communication cable 750-920 shall not be connected or removed when the
system is energized; i.e., there shall be no power to the coupler/controller!
2.
After installing WAGO-I/O-CHECK via the installation wizard, open it.
Go to the Settings menu and click [Communication].
3.
A "Communications settings" dialog box will open.
Operating Modes
759-302 WAGO-I/O-CHECK
750-910 GSD (Device Master Data)
53
Manual
Version 1.2.0
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