UM AX032200 Version 1.0 11-46
Value Meaning
0
Output Not Implemented
1
Normal Logic
2
Inverse Logic
3
Latched Logic
4
Inverse Latched Logic
5
Toggle Logic
Table 8: Output Type
By default,
Normal Logic
response is used for the outputs.
In
Normal Logic
response, if the source of the respective output is triggered ON, the output state
will be ON.
In the case of
Inverse Logic
response, when the source of the respective relay output is triggered
OFF, the output state will be ON.
In the case of
Latched Logic
response, every time the source of the respective output goes from
OFF to ON, the output state will turn ON. The opposite behavior applies for the
Inverse
Latched
Logic
. If the output switches from ON to OFF, the output state changes.
The
Toggle Logic
lets the output toggle for a configured frequency. The time for switching from one
state to the other state results the
Toggle Frequency
which is in milliseconds and by default 0ms.
1.4.4. Digital Output Unlatch
This source can only be configured if the Output Type is set to
Latched Logic or Inverse Latched
Logic
. Is the state of the Unlatch Source normally closed, it turns the output state OFF in case the
Output Type is set to
Latched Logic
. If the Unlatch Source state turns normally open afterwards,
the output state stays OFF independent of the Output state before. The reverse behavior is valid
for the
Inverse Latched Logic
.
1.4.5. Digital Output Diagnostic Parameters
The remaining parameters in this function block all pertain to the diagnostics related to each digital
output, with more detail about diagnostic available in section 1.6.
When the output state is ON, all outputs are subject to open circuit faults, which are determined by
the feedback current dropping below the set
On State Minimum Current
.
The low digital outputs can trigger overcurrent faults, which will occur when the feedback current
rises above the set
On State Maximum Current
.
