JUMO LOGOSCREEN 500, Operating Instructions Manual

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2 Instrument description
14
Outputs The digital signals can be used to operate the three relays (extra code). It is
possible to configure the action as n.c. (break) or n.o. (make)
(
Configuration
➔
Outputs ).
External texts So-called “external texts” can be arranged through four logic inputs. Either a
standard text or one of the 18 definable texts can be used. The instrument au-
tomatically supplements the texts in order to distinguish between the appear-
ance and disappearance of the signal. The external texts are configured on the
instrument under
Configuration
➔
Operating functions .
v
Chapter 3.5 “Event list”
Event operation The digital signals can be used to activate event operation. In event operation,
the measurements are stored at a storage rate which is different from that in
normal operation.
2.5 Counters / Integrators / Timers
Counters, integrators and timers are available as extras from instrument soft-
ware 133.03.xx.
These are not electrical measurement inputs (hardware), but channels which
are calculated by the recorder (software).