Digital inputs (optional) – Despatch LND Series with Protocol Plus User Manual
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Digital Inputs (optional)
The Protocol Plus control can be run by external inputs wired to the control from an
external source such as a PLC or control panel switches. The external run operation
can Run, Hold or Stop profiles 1 through 7 (profile 8 can not be operated externally).
Refer to the table below for the inputs required for the desired operation. NOTE: A
profile must be created in the program page before trying to run a profile number.
Input 1
Input 2
Input 3
Profile Selected
ON
OFF
OFF
1
OFF
ON
OFF
2
ON
ON
OFF
3
OFF
OFF
ON
4
ON
OFF
ON
5
OFF
ON
ON
6
ON
ON
ON
7
OFF
OFF
OFF
none
To start the selected profile, set Input 1, 2, 3 or 4 to ON.
To hold a profile, set Input 4 to OFF.
To stop a profile, set all inputs to OFF.
Digital Inputs