Parameters Concerning The Unit Of Measure - Carel FCM series Manual

8.6

Parameters concerning the unit of measure

C32: Displaying the unit of measure
C32 defines if and when it is necessary to display the unit of measure.
Access:
Keypad:
Remote control:
Operating range:
Ü
C32=0
Ü
C32=1
Ü
C32=2
Ü
C32=3
Default:
Note: when C32=3 it is possible to manage all the parameters concerning that variable in degrees and to display the measure of the
probes in bar. We suggest using this mode only to test the instrument during installation.
C33: Normally displayed value
C33 defines the indications normally displayed when you are not programming the instrument.
Access:
Keypad:
Remote control:
Operating range:
Ü
C33=0
Ü
C33=1
Ü
C33=2
Ü
C33=3
Ü
C33=4
Ü
C33=5
Default:
Note: C33=4 has some meaning only in models FCM0001000 and FCM0002000 working in the SLAVE mode where it makes the
instrument display the command signal in %. In the FCM00NTC00 model zero will be displayed.
P34: Displaying the actual measure depending on C19
The parameter can only be displayed.
Access:
Keypad:
Remote control:
P35: Displaying the measure of probe 1 (main probe)
The parameter can only be displayed.
Access:
Keypad:
Remote control:
P36: Displaying the measure of probe 2 (secondary probe)
The parameter can only be displayed.
Access:
Keypad:
Remote control:
P37: Displaying the % value of the analogue output
The parameter can only be displayed.
Access:
Keypad:
Remote control:
FCM electronic regulator
Ü
if C50=1, 3 or 4
Ü
if C50=0 or 2
Ü
if C50=4
from 0 to 3 when using pressure probes with specified refrigerant
from 0 to 2 in the other cases
display always disabled
display enabled only when accessing the parameters, except set-points
display always enabled
display always enabled; display of the variable in bar only
Ü
C32 = 2
Ü
if C50=1, 3 or 4
Ü
if C50=0 or 2 the parameter can only be displayed..
Ü
if C50=4 press "ENABLE" and
from 0 to 5
displays the actual measure depending on C19
displays the measure of probe 1 (main probe)
displays the measure of probe 2 (secondary probe)
displays the % value of the analogue output
displays the % value of the input of probe 1
displays the status of the digital inputs and outputs (starting from the left you can see the status of
input ID1, ID2 and of the output; 0 indicates the 'off' status, 1 the 'on' status).
Ü
C33 = 1
press for 5 seconds
immediate display using the dedicated button.
immediate display holding down
immediate display using the dedicated button.
immediate display holding down
immediate display using the dedicated button.
press for 5 seconds;
immediate display using the dedicated button.
+ for 5" and password 77;
the parameter can only be displayed..
press "ENABLE" and and
display always enabled..
+ for 5" and password 77;
and
measure of probe 1.
or for 5 seconds;
or for 5 seconds;
22
;
;
Cod. +302235300 - Rel. 2.0 del 30/11/98