Manual - TC.P Quadro
HMI and RCU
2016-08-05
147/330
V04.52
6
Multi-unit system
On usage in a multi-unit system, the data are forwarded from the mas-
ter to the slaves and in this way an entire multi-unit system can be op-
erated from a single HMI unit. Depending on the reference values re-
quired, the related data are forwarded via the internal communication
interface (CAN bus, X101/X102) to the slaves and automatically imple-
mented there.
In the opposite direction (= from the slaves to the master) various items
of information, in particular the error and warning data are forwarded
from the slaves to the system master and output there.
HMI identification
All HMI or RCU must be equipped with a unique identifier (ID). Im-
portant for the sequence:
The identifier sequence must start with 1 (for master)
The identifier sequence must be contiguous.
6.3.3.
Technical data on the HMI
The HMI comprises, as an interface component, inputs and outputs and
the support interfaces: communication and electrical power supply.
Technical data on the HMI/RCU
Communication
Communication bus
Internal proprietary based on CAN
Version: V2.0 B
(communication with electrical power supply,
RCU via interface X101)
Electrical power supply
Internal (HMI) or via RCU connection
RCU connection cable
(communication and supply cable)
Controls
For further information
see Table 75, page 148.
Table 74
Technical data on the HMI/RCU