ABB REO 517 Applications Manual page 193

Multi-function terminals for railway application
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Single command (CD)
The output signals can be of the types Off, Steady, or Pulse. The setting is done on the
MODE input, common for the whole block, from the CAP tool configuration.
0 = Off sets all outputs to 0, independent of the values sent from the station level,
that is, the operator station or remote-control gateway.
1 = Steady sets the outputs to a steady signal 0 or 1, depending on the values sent
from the station level.
2 = Pulse gives a pulse with one execution cycle duration, if a value sent from the
station level is changed from 0 to 1. That means that the configured logic connected
to the command function block may not have a cycle time longer than the execution
cycle time for the command function block.
The outputs can be individually controlled from the operator station, remote-control
gateway, or from the local HMI. Each output signal can be given a name with a maxi-
mum of 13 characters from the CAP configuration tool.
The output signals, here OUT1 to OUT16, are then available for configuration to built-
in functions or via the configuration logic circuits to the binary outputs of the terminal.
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The setting parameters for the single command function are set from the CAP configu-
ration tool.
Parameters to be set are MODE, common for the whole block, and CmdOuty - includ-
ing the name for each output signal. The MODE input sets the outputs to be one of the
types Off, Steady, or Pulse.
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183

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