Configuration view parameters

The
Configuration
view includes these parameters:
TIP:
For the 1756 digital diagnostic output devices, if the connection is configured for Rack, the diagnostic configuration and I/O data are not supported; if the connection is configured for Data, the diagnostic configuration and I/O data are supported. The supported diagnostics are determined by the catalog number.
Parameter
Description
Output State During
Program Mode
Specifies the behavior of each output when the controller transitions to Program mode.
  • Off
    . Output is 0 or OFF in Program mode.
  • On
    . Output is 1 or ON in Program mode.
  • Hold
    . Output maintains last state in Program mode.
Output State During
Fault Mode
Specifies the behavior of the output of each point after a communication fault occurs and the device enters Communications Fault mode.
  • Off
    . Output is 0 or OFF in Communications Fault mode.
  • On
    . Output is 1 or ON in communications Fault mode.
  • Hold
    . Output maintains current level in Communications Fault mode.
Enable Diagnostics for
Field Power Loss
Enables the detection of the loss of field power to the digital output device. This diagnostic is available only for 1756 Digital AC diagnostic output devices.
Enable Diagnostics Latching
Configures each point on the device to latch diagnostic members so that they remain set after they are triggered.
When Communication Fails in Program Mode
Specifies the behavior of the outputs if communications fail in Program mode:
  • Leave outputs in Program Mode state
  • Change outputs to Fault Mode State
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