ero electronic MKC, User Manual, Page: 70 / 141

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RUN TIME MODE
If V101 is correctly set (see "Operative mode and hardware
lock" at pag. 22), and the configuration mode has been
terminated, the instrument will be in run time mode and in
"normal display mode" (see below).
During run time mode the instrument performs the loop control
and manages all the instrument functions (SMART, ALARMS,
etc.).
DISPLAY FUNCTION
When device is powered and is operating in automatic mode,
the upper display shows the process variable (the value will be
flashing if device is in hold status) and the middle display shows
the set point value (final or operative according to “SP.dS”
[C.I07] parameter setting).
We define the above condition as “normal display mode”.
The lower display will show:
a) at instrument start up, the control output value (the LED % is
lighted).
NOTES :
In accordance with the configured output type, the control
output can be displayed in the following ways:
a.1) If the device is configured with servomotor control drive
only, the feedback position value is displayed in the
range -19.0 % to 120.0 % (the display is blank if open
loop servomotor without valve position indication has
been programmed)
a.2) If the device is configured with one control output (linear
or time proportional), the control output value is
displayed in the range 0 % to 100 %.
a.3) if the device is configured with two control outputs the
value of the MAIN output is shown on the two most
significant digits while the value of the SECONDARY
output is shown on the two less significant digits.
The decimal point between the two values will be
flashing.
NOTE : the graphic symbol “ “ shows that the
specific control output is > 100%.
Whenever one of the two outputs is a servomotor type,
the instrument shows, for this output, the feedback
position instead of the output in percent.
Xkc-1-C0.P65 5/29/02, 11:59 AM 66