Daikin Clima-Flex IOM CLIM Series, Инструкция по установке, эксплуатации и обслуживанию

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Unit Controller Operation
GENERAL DESCRIPTION
The is an electronically programmable
microprocessor-based controller that is fully compatible (software
and hardware) with the pCO family of products and systems that
include programmable controllers, user terminals, gateways,
communication devices and remote device management. These
devices represent a powerful control system that can be easily
linked with the vast majority of Building Management Systems
(BSM) available on the market.
The controller’s menu can be accessed from a touch screen that
has all the parameters and the operating status of the equipment.
The continuously performs pre-failure scans of the
equipment status to prevent damage to parts and components if
a failure occurs.
The controller menu contains different screens and submenus
that provide the operator or service technician with a complete
overview of:
1.- User.
2.- Maintenance.
SYSTEM ARCHITECTURE
The general architecture of the controls uses the following:
• A unit controller.
• I/O extension modules as required based on the unit
configuration.
• Communications interface slave modules.
• The units in the architecture have a configuration based on
a MASTER unit and unit I/O slaves, these slaves can be
connected via rs485 serial Modbus and can be configured
from the configuration screen.
All I/O slave modules can be connected directly or via a wiring
harness.
The connection order of the slaves can be from left to right or from
right to left, always respecting the master as the main unit.
Figure 23. System Architecture
DAISY CHAIN
MODBUS
COMUNICATION
UNIT
MASTER
SLAVE 1
SLAVE 2
SLAVE 3
SLAVE 4 SLAVE IN