The DLM-080 FUTURE Digital Recorder – User’s Manual
26.11.2004
15
Wz
Hg
Hd
ALGORITHM 3
Za
Ł
Wy
Ł
Za
Ł
Wy
Ł
REL1
REL9*
ATTENTION! In case if channel is defined as time-meter, relay contact state changes immediately after
reaching the set value.
Blinking message in the MEASURE field indicates controller contact closed state!
4.6
MODIFICATION OF CONTROLLER SET VALUE
Press the
keys (for proper channel) in order to set and modify already set
values for individual control channels. If any of these keys is pressed once, the set value
will be displayed, which is indicated by blinking of the displayed value. The display will
return automatically to read out value after approximately 2 seconds from the moment any
key was pressed last time.
5.
HUMIDITY MEASUREMENT USING THE PSYCHROMETER METHOD
The Recorder permits humidity measurement using the psychrometer method. However,
in order to make it possible it is necessary to follow guidelines listed below:
1.
if channel 1 is declared as humidity readout,
(
F54 = 1
)
then “dry” temperature sensor is connected to channel no. 1
and “wet” temperature sensor is connected to channel no. 2
(Algorithm 3) 3-state controller according to algorithm
* for F46
Æ
REL9 ; for F47
Æ
REL10 ; for F48
Æ
REL11 ; for F49
Æ
REL12