JUMO 707020 dTRANS T02Ex - Four-Wire Transmitter Operating Manual - Handbuch (Seite 68)

24
9 Tips ...
... on operation within the parameter level
H
A value can only be confirmed by simultaneously pressing
the “Span” and ”Zero” buttons when at least one of the
buttons has previously been pressed by itself.
If this is not the case, the confirmation will be interpreted as
a call for the next parameter.
H
If the intention was to press both buttons simultaneously
but one of them is pressed too early by mistake, an
automatic value alteration will occur.
When “Span” and “Zero” are subsequently truly pressed
simultaneously, this will, in the first instance, prompt the
acceptance of the altered value. The next parameter (or
normal operation) will only be called up when both buttons
are pressed once more.
H
If, following an unintentional alteration, the value is not to be
accepted, just wait for the time-out of 20sec. Afterwards,
the instrument will automatically jump back to normal
operation, without accepting the alteration.
H
Please note that the programming of the “Teach-in”
parameter differs from the standard operation.
v see “Teach-in” on page 23.
H
“Span” and “Zero” can always be used to set the limits.
However, the limit query can only be activated through the
PC setup program, which is available as an extra. There you
can also define the limits for the differential.