5.1.7 Hardware channels
Hardware channels can only be connected to a function block input or output. A hardware
connection can be established with the Application Configuration tool or Signal Matrix
tool.
When a hardware channel is connected, a graphical symbol appears in the Application
Configuration tool. The connection is also displayed in the Signal Matrix tool with a cross
mark. Hardware channels are always visible in the Signal Matrix tool.
GUID-40339889-3049-4C50-BA8F-8C3EB9A54C4D V1 EN
Figure 53: Application Configuration tool: HW signal channels
There are three types of supported hardware channels.
• Binary input channels
• Binary output channels
• Analog input channels
Hardware input channel can be used as often as needed. A hardware binary output channel
is taken from the list of available channels when a new channel is requested. This prevents
using the same hardware binary output channel twice.
5.1.8 Online monitoring
The online monitoring enables the continuous monitoring of the signal or channel values
in the configuration. In the “Online monitoring” mode, the configuration cannot be edited
in the Application Configuration tool.
Section 5 1MAC108982-MB E
Protection and control engineering
84 615 series ANSI
Engineering Manual
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