Other Number And Status Inputs; Warning Input Active - Honeywell Elster EK280 Applications Manual

EK280

5 Other number and status inputs

Inputs 2 to 6 (terminals DE2 to DE6) can be programmed with status or pulse inputs.
If input 2 is being used as a hedge for input 1 volume detection (see chapter 4), it is no longer available here.
Each input can be programmed as described in the following sub-chapters with the following functions:

Warning input active

Warning input inactive
Information input active
Information input inactive
Time-synchronous input
Pulse comparison
Whereby:
active: .................. The signal is valid, if the terminal poles are conductively connected.
inactive: ................ The signal is valid, if the terminal poles are not conductively connected (open).
Notice input: ......... A valid signal input generates an information message in the momentary status for the
relevant input.
Warning input: ..... A valid signal input generates a warning message in the momentary status and status
register for the relevant input.
Time-synchronous:
Pulse comparison . A user-defined variation between two pulse generators generates a warning message
in the momentary status and status register.
5.1 Warning input active
Each of inputs 2 to 6 (terminals DE2 to DE6) can be programmed as active warning inputs. This means:
If the "+" and "-" poles of the electrical inputs are connected electrically,
the message "8" is entered in the momentary status for the relevant input,
the message "8" is entered in the status register for the relevant input.
"W" flashes in the display.
When the input is reopened (pole no longer connected) the message disappears from the momentary status.
Until the status register is cleared by the user the message and the "W" in the display will remain
permanently (unless another warning is generated).
The status message can then be used, for example to create an archive entry or to switch an output.
To program an input as an active warning input, send the relevant parameter files from the following to the
EK280 using the parameterization program "enSuite" (see chapter 3.6
Input 2 = Warning signal activ.wpp
Input 3 = Warning signal activ.wpp
Input 4 = Warning signal activ.wpp
Input 5 = Warning signal activ.wpp
Input 6 = Warning signal activ.wpp
Application Manual
With a valid input signal the EK280 clock can be synchronized (set) to the full hour.
"Send parameter file", page 10):
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