In configuration mode, you can locally configure inputs and outputs for temporary use during commissioning of the device. You can configure inputs and outputs that have not been configured through WorkStation.
You can reconfigure, unconfigure, and override a locally configured I/O point using the override display. The I/O configuration is locally stored in the device. The local I/O configuration is not uploaded to the Enterprise Server database and the local I/O configuration does not appear in WorkStation. You can change the I/O configuration using WorkStation. The final I/O configuration must always be done in WorkStation.
To enter the configuration mode, you press and hold down the Home key
The icons on the I/O List screen indicate which I/O points you can configure, reconfigure, or unconfigure. Per maggior informazioni, consulta Icons . The highlighted I/O point is flashing to indicate that you are in configuration mode.
The Unconfigured icon
The Input locally configured icon
A universal input/output can be locally configured as an input or analog output.
The output is of type voltage output.
The input can be one of the following types:
Digital input
Counter input
Voltage input
Temperature input
Resistive input
2-Wire RTD input
Supervised input
Current input
The current input is only available for the Ub type of universal input/output.
You can configure a temperature input for use with one of the following thermistor types:
10K ACC: 10 kohm Type I (Continuum) thermistor
1.8K TAC: 1.8 kohm Xenta thermistor
10K CSI: 10 kohm Type II (I/NET) thermistor
10K Satchwell: 10 kohm Type III (Satchwell) thermistor
10K S-well linear: 10 kohm linearized (Satchwell D?T) thermistor
10K Invensys: 10 kohm Type IV (FD) thermistor
10K I-sys: 10 kohm linearized Type V (FD with 11 kohm shunt) thermistor
1K Balco: 1 kohm Balco thermistor
20K Honeywell: 20 kohm Honeywell thermistor
2.2K J Controls: 2.2 kohm Johnson Controls thermistor
You can configure a supervised input for use with one of the following supervised circuit types:
NO Series: Normally Open (NO) circuit with a resistor connected in series with the switch
NC Series: Normally Closed (NC) circuit with a resistor connected in series with the switch
NO Parallel: Normally Open (NO) circuit with a resistor connected in parallel with the switch
NC Parallel: Normally Closed (NC) circuit with a resistor connected in parallel with the switch
NO Series/Parallel: Normally Open (NO) circuit with one resistor connected in series with the switch and one resistor connected in parallel with the switch
NC Series/Parallel: Normally Closed (NC) circuit with one resistor connected in series with the switch and one resistor connected in parallel with the switch
You also configure the resistor value for the supervised circuit.
A digital output, such as a relay output or triac output, can be locally configured as one of the following types:
Digital output
Digital pulsed output
Tristate output
Tristate pulsed output
When you configure a digital output as a tristate output, the selected output point and the next output point form a pair.
Similarly, when you configure a digital output as a tristate pulsed output, the selected output point and the next output point form a pair.
A digital input can be locally configured as one of the following types:
Digital input
Counter input