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Programmable Field Bus Controller 750-833
Configuration
3.6 Configuration
3.6.1 Configuration of the I/O Modules
The configuration of the node is performed in accordance with the physical
requirements of the field bus controllers and I/O modules.
The field bus controller or the process data channel is to be configured on the
first slot.
The other slots are configured in accordance with the physical requirements of
the I/O modules, whereby only I/O modules with process data are relevant.
The supply modules without diagnostics, the bus internal system supply
module and the termination module are to be ignored during configuration, as
they do not provide any process data.
2 or 3 modules per I/O module are entered in the hardware catalogue. The
modules appear as
750-xyz ...
PFC 750-400 2 DI/24 V DC/3.0 ms
The identification
exclusively processed by the internal control application. Its process data is
not transmitted via the PROFIBUS DP to the master or to the higher ranking
controls.
Also the entry
granularity of 2 and 4. When using this identification the controller adds the
binary information of the current module in a byte previously opened with
750-xyz ...
channels is less or identical to the remaining bits in the previously opened
byte. The binary I/O modules combined in a byte may be at different
locations, i.e. binary I/O modules of a different signal type or byte orientated
I/O modules can be connected between.
In order to configure the scope of the connected peripheries individually and
independent of the control program, it is possible to parameter the I/O
modules in the configuration table as „not plug fitted". In this manner the
process data still on the PROFIBUS DP can be filtered for the individual
module and not transmitted to the periphery or read by it.
, e.g.
750-400 2 DI/24 V DC/3.0 ms
PFC 750-xyz ...
. is listed for all binary modules with a channel
*750-xyz ...
. The use of a „*" module is only permitted when the number of
. and
PFC 750-xyz ...
.
states that the module concerned is
, e. g.
WAGO-I/O-SYSTEM 750
Bus System
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