
The DLM-080 FUTURE Digital Recorder – User’s Manual
26.11.2004
14
4.5 CONTROLLER RELAY OUTPUTS
As a standard the DLM-080 uses the algorithm of on-off controller with hysteresis. The
hysteresis value must be specified in the F14-F29 (SETUP) functions. Depending on
parameter setting in functions F30-F37 it is possible to define controller relay state as NR
(normally open, algorithm 1) or NZ (normally closed, algorithm 2).
Press the
key (for proper channel) in order to ensure that control for a given
channel is carried out according to setting of the set value – the diode is on. In case if a
diode built-in in the key (for proper channel) is off, then the control channel is
blocked and controller relay is open.
Wz
Hg
Hd
Zał
Wył
ALGORITHM 1
Wz – set value
Hg – “upper” hysteresis (F30-F45, SETUP)
Hd – “lower” hysteresis (F30-F45, SETUP)
Wz
Hg
Hd
Zał
Wył
ALGORITHM 2
Wz – set value
Hg – “upper” hysteresis (F14-F29, SETUP)
Hd – “lower” hysteresis (F14-F29, SETUP)
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