14
FLEX Ex 24V dc Non-Isolated Source 4 Output Module
Publication
1797-5.6 - December 2003
Field Descriptions
Analog/Digital Output Mode
Selects if the channel acts as a normal analog output
or as a switched digital output.
Analog Output Mode will follow the Analog Data
Format selected.
Digital Output Mode will output 0mA = OFF, 22mA =
ON if the Fault Mode is 0 = disable. Digital Output
Mode will output 2mA = OFF, 22mA = ON if the Fault
Mode is 1 = wire off fault detection enabled.
Range: 0 = normal analog output, 1 = switched digital
output.
Analog Output Data
Specifies the value of the analog output data to the
module. Specific format is controlled by Module Data
Format Control parameter. This data is used when the
channel is in analog output mode.
Digital Output Data
Specifies the value of the digital output data to the
module. This data is used when the channel is in
digital output mode.
Range: 0 = output, 0mA = OFF, 1 = 22mA = ON if the
Fault Mode is 0 = disable. 0 = output, 2mA = OFF, 1 =
22mA = ON if the Fault Mode is 1 = wire off fault
detection enabled.
Global Reset
This bit acts to reset all outputs to accept normal
system output data. It acts in conjunction with the
Latch Retry parameter. If any channel faults occur, the
Latch Retry parameter can be set to cause the fault to
be latched and the output to go to its safe state
value.
This is an edge triggered signal. It must first be set to
the “1” state, reset will then occur on the “1” to “0”
transition.