Carel FCM0002000 User Manual

FCM electronic regulator - Preliminary version Cod. +302235300 - Rel. 2.0 del 30/11/98
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C31 Multi-function digital output (relay) - parameter not accessible when defrost is enabled (C00=8)
0=output not used (disenergized relay)
1=disenergized relay in the event of generic alarm
2=energized relay in the event of generic alarm
3=disenergized relay in the event of active analogue output
4=energized relay in the event of active analogue output
5=disenergized relay when the analogue output has its max. value (hysteresis 0.5 V)
6=energized relay when the analogue output has its max. value (hysteresis 0.5 V)
7=disenergized relay when the analogue output reaches its max. value; energized relay when the analogue output
reaches its min. value (On/Off regulation)
8=energized relay when the analogue output reaches its max. value; disenergized relay when the analogue output
reaches its min. value (On/Off regulation).
0 8 0 -
PARAMETERS CONCERNING THE CONTROLLED VARIABLE
C32
Displaying the unit of measure:
0= disabl.,
1=enabled, only when accessing parameters, Set-point excluded
2=always enabled,
3= always enabled, displaying measures in bar only.
0 3 2 -
C33
Normally displayed value:
0=actual measure related to C19,
1=measure of probe 1 (main probe);
2= measure of probe 2 (secondary);
3= % value of analogue output;
4= % value of probe 1 input
5= status of digital I/O
0 5 1
P34
Displaying the actual measure (depending on C19) - - - -
P35
Displaying value of probe 1 (main probe) - - - -
P36
Displaying value of probe 2 (secondary probe) - - - -
P37
Displaying % value of analogue output - - - -
P38
Displaying % value of probe 1 input - - - -
P39
Displaying status of digital inputs and outputs 00.0 11.1 - -
PARAMETERS CONCERNING DEFROST
Accessible only when C00=8
P40*
Defrost threshold causing defrost to start -40
0.0
P41
P41
0.0 °C
r.H./bar
P41*
Defrost threshold causing defrost to end P40 100 100 °C/r.H./bar
P42*
Time-delay before defrost end 0 240 5 secondi
P43*
Max. duration of defrost 1 60 1 minuti
P44*
Min. time-interval between 2 defrost cycles 1 240 1 minuti
P45*
Output value during defrost 0 100 0 %

Carel FCM0002000 Specifications

General

Brand	Carel
Model	FCM0002000
Category	Controller
Language	English