ABB DAI04 Thermal resistance card

Database Register -1 or 0 to 3992 as an even value This parameter specifies if the NTP time computed by the driver is to be placed into the module’s database. If a value of -1 is specified, the time will not be placed into the database. If the value is between 0 and 3992, the time will be placed in the database. The first 4 bytes represent the seconds since 1/1/1970, and the second 4 bytes represent the number of microseconds. An even value should be used for the register value in order for the data to be stored correctly.For the exchanges to operate correctly, the other EGD devices must be configured and correctly set up. The primary reason for user problems with the module is failure to provide devices that are correctly configured. Before trying to connect the module to the network, the remote device must be able to communicate with ProSoft Configuration Builder. You must understand and document all parameters

In order to interface the module with EGD devices

 you must construct an exchange list. The exchanges specify messages that will be produced or consumed at a user-defined frequency using the module's internal database. Messages can be broadcast to all nodes on the network, sent to a multicast group on the network or associated with a single node on the network. Up to 100 exchanges can be defined for the driver. Up to 680 word registers can be produced or consumed in a single exchange. The [EGD Exchanges] section defines the messages that will be produced and consumed by the driver. The UDP protocol on the IP network is used to transport these over Ethernet between all the EGD devices.

Exch Type

 Producer: exchange will send data from the module's database to another station or stations Consumer: exchange will receive data from another station The Exchange Type field defines the direction data moves during the exchange. Producer exchanges (P) are generated by the driver from data module’s database. This produced (transmitted) data will be available to any other stations on the network that wish to consume (receive) it. Consumer exchanges (C) place data received from other producing EGD devices into the module’s database.

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