Extension of an existing building control center (make "Cylon") as a superordinate central operating and control unit by another building. All systems are connected to a central Cylon control system. Currently, about 100 systems with 180 users are connected to the existing system. The expansion has to take place without additional software, gateways and OPC servers. The continued use of the existing software and licenses from the Cylon brand for the new system must be guaranteed. Furthermore, the customer uses its own developed software that accesses the communication and field stations directly via network connections. This software must be extended and adapted by the bidder in the event of deviation from the previously used make.

1. Basic requirements:

Open interface:

Provision of an interface that allows direct communication with the system without the manufacturer's software and additional licenses required. Intermediate gateways or OPC servers and additional data protocols are not permitted.

Creation of API programming for the open interface

the interface must be addressed in a programming language-neutral manner

can

Enable retrieval of alarms and data measurement points

Allow control of the BMS via the interface without software from the manufacturer

Allow schedule settings

Plant images and data points must be transferred in machine-readable form

the entire programming must be detailed in a test system

can be tested.

Software services for the adaptation of the customer's software for the

BMS - user interface, alarm program, long-term database, user administration

Provision of a test system with 50 data points for the live test of the interface and

of software adaptations

with the offer, the interface must be disclosed in order to make an evaluation of the offer

To facilitate.

2. Installation Leichathletikstadion:

1 Informationsschwerpunkt

1 ventilation system with Modbus connection and autonomous control

8 fire dampers with fire protection bus system

approx. 10 rooms Individual room control

ca. 6 Volumenstromregler

Brine water heat pump 35 kW

3 heating circuits

Connection of 7 counters

1 PV system

1 x connection to existing system (DDC) Cylon in the object Sportforum

Direct connection to an existing higher-level control technology brand Cylon

Cabling in the control centres including alignment

Final routing of external cables (outside the control panels)

Scope of services: approx. 50 digital outputs, 30 analog outputs, 150 digital inputs,

Analog inputs

3. Service in execution

completion of the necessary software adaptations before the start of the construction project,

Disclosure of the interface, support for system testing and integration

4. Service after completion

24-hour on-call service and local troubleshooting within 6 hours

continuous optimization of the plant over the first 2 years of operation

Maintenance of the system

regular control of the alarm system for false alarms and relevant alarms,

Coordination of measures with the user and maintenance of the alarm system