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Flow-X─ Function Reference
Flow-X IO Functions - fxDigitalOutput
fxDigitalOutput
The Digital Output function configures a single digital output on the local module. Use function
'fxSetDigitalOutput' to control the actual output signal.
Function inputs
Remark
EU
SW tag
Range
Default
Name
Name for output 'Signal State'
Channel number
One of the 16 digital I/O
channels.
CHAN
1..16
1
Logic
1: Positive
2: Negative
LOGIC
1
Delay
Period of time that the control
signal must be high (> 0) without
interruption before the output
will be activated.
The value 0 disables the delay
function
If the control signal becomes 0
before the time has elapsed, then
the output signal will not be
activated.
ms
DELAY
>= 0
0
Minimum
activation time
Minimum period of time that the
signal will remain activated.
After the minimum activation
time has elapsed the output
signal will remain activated until
the control value becomes 0.
ms
MINACTITM
>= 0
0
Function outputs
Remark
SW tag
Alarm
EU
Fallback
Status
0: Normal
1: Input argument out of range or
conflict
STS
FIOOR
-
0
Signal State
0: Not activated
1: Activated
SIGSTATE
-
0
Calculations
The following table summarizes the relationship between the output signal, the input 'Logic and the
control value as set by function 'fxSetDigitalOutput'.
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