36 - DRR245 -
User manual
11
Act.t.
Action type
Regulation type
Heat
Heating (N.O.) (
Default
)
cooL
Cooling (N.C.)
H.o.o.S.
Lock command above SPV. Example: command output disabled
when reaching setpoint, also with P.I.D. value different from 0
12
c. re.
Command Reset
Type of reset for state of command contact (always automatic in P.I.D.
functioning)
are.
Automatic reset (
Default
)
mre.
Manual reset
mre.s.
Manual reset stored (keeps relay status also after an eventual
power failure)
13
c. S.e.
Command State Error
State of contact for command output in case of error
c.o.
Open contact (
Default
)
c.c.
Closed contact
14
c. Ld.
Command Led
State of the OUT1 led corresponding to the relevant contact
c.o.
ON with open contact
c.c.
ON with closed contact (
Default
)
15
c. HY.
Command Hysteresis
Hysteresis in ON/OFF or dead band in P.I.D.
-999..+999 [digit
] (degrees.tenths for temperature sensors),
Default
0.0.
16
c. de.
Command Delay
Command delay (only in ON / OFF functioning). In case of servo valve it
also works in P.I.D. and represents the delay between opening and closure
of the two contacts
-180..+180 seconds (tenths of second in case of servo valve).
Negative
: delay in switching off phase.
Positive
: delay in activation phase.
Default
: 0.
Summary of Contents for DRR 245
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