Manual - TC.P Quadro
Internal system communication
2016-08-05
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V04.52
5
Addressing for a matrix multi-unit system
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MASTER
Fig. 74
Example definition for device addresses with 8 TopCon in a
matrix.
2 serial strings of 4 devices each are connected in parallel.
5.3.4.
ID addresses on several HMI/RCU (option) in a multi-unit system
The optional display and data entry devices HMI and RCU have equal
priority.
HMI devices directly installed in the power supply are not necessarily
responsible for the display and entry of the data for the device. In prin-
ciple all HMI devices in the multi-unit system only display the overall
system parameters.
5.3.4.1. Master-slave principle for HMI/RCU (option)
Using the master HMI/RCU the parameters for the overall system can
be displayed and changed.
Specifications for the multi-unit system
There can only be one master.
Each ID number is only allowed to occur once in the multi-unit
system.
In case of a single device combination of HMI/RCU and TopCon power
supply, HMI/RCU must be defined as the master. This definition corre-
sponds to ID address 1.