Event Counter / Evc; Exponential (Excel Web / Excel Web Ii) - Honeywell EXCEL 5000 User Manual

ALPHABETIC REFERENCE
I/O Dialog Box
Internal Parameters
I/O Dialog Box
Internal Parameters
74-5577–33 (US)
EN2B-0184 GE51 R0518 (Europe)
Similar to "Counter (Excel Web / Excel Web II)"
Function Register counted values.
Inputs Two digital inputs, XD1 and XD2, where:
XD1 = Event input
XD2 = Reset
One analog output, Y (Counter value within the limits of 0 to 10 37 ).
Output
The EVC function adds 1 to the counter value (Y) when an input (XD1) receives a
positive pulse transition (from zero to 1).
Software resets the counter when XD2 assumes a value of at least 1.
If both conditions occur at the same time, software resets the counter.
None.
Example See the Examples chapter for a description of the use of EVC in the Average Value
Calculation.
Function Calculates the exponential of the input.
Input One analog input (X).
Output One analog output (e^X).
None.

Exponential (Excel Web / Excel Web II)

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EXCEL CARE CONTROL ICONS

Event Counter / EVC