13
start/ stop function of the
outputs operation was
used to reset the STB
(LATCH) alarm, a start is
always needed to restart
the STB and regulation
10/11: d/iCo1
direct/inversed copy of the state of output 1 (only for
parameters 16/23: ctY2/3 , outputs 2/3, e.g. for the
implementation of a switching output of DPDT type)
12: vALc
servo valve control on the outputs 1-open and 2-close (only
for parameter 16: ctY2, chapter 9.7), step adjustment
10: Fun1 type of
regulation/alarm
17: Fun2 for output 2
(out2)
24: Fun3 for output 3
(out3)
1. concerns the control
algorithms: ON-OFF with
hysteresis, PID, software
(main output), STB (LATCH)
and step adjustment
(servo)
2. for PID, software (main
output) and servo
algorithms, only
heating/inversed and
cooling/direct
characteristics apply
3. Values 4÷7
(i.e. in relation to 11: SEt1)
are available only for
parameters Fun2/3
(outputs 2/3)
0: indH heating
/ inversed
(activated
below SP)
Fig.8.1. Characteristics of the heating type (for ON-OFF)
indH
1: dirC cooling/
direct
(activated
over SP)
Fig.8.2. Characteristics of the cooling type (for ON-OFF)
2: inbA in band
alarm
in band)
Fig.8.3. Characteristics of the in band alarm (ON-OFF)
3: oubA out of
band alarm
(disabled
in band)
Fig.8.4. Out of band alarm characteristics (ON-OFF)
4: rbon in band
alarm ± SEt2/ 3
around the
setpoint 11:
SEt1
(
in band)
Fig.8.5. Characteristic in band in relation to SEt1
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