Carel FCM0002000 User Manual

FCM electronic regulator Cod. +302235300 - Rel. 2.0 del 30/11/98
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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: if C50=1, 3 or 4 Ü + for 5” and password 77;
if C50=0 or 2 Ü the parameter can only be displayed..
Remote control: if C50=4 Ü press “ENABLE” and and ;
Operating range: from 0 to 3 when using pressure probes with specified refrigerant
from 0 to 2 in the other cases
C32=0 Ü display always disabled
C32=1 Ü display enabled only when accessing the parameters, except set-points
C32=2 Ü display always enabled
C32=3 Ü display always enabled; display of the variable in bar only
Default: C32 = 2 Ü display always enabled..
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: if C50=1, 3 or 4 Ü + for 5” and password 77;
if C50=0 or 2 Ü the parameter can only be displayed..
Remote control: if C50=4 Ü press “ENABLE” and and ;
Operating range: from 0 to 5
C33=0 Ü displays the actual measure depending on C19
C33=1 Ü displays the measure of probe 1 (main probe)
C33=2 Ü displays the measure of probe 2 (secondary probe)
C33=3 Ü displays the % value of the analogue output
C33=4 Ü displays the % value of the input of probe 1
C33=5 Ü 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).
Default: C33 = 1 Ü measure of probe 1.
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: press for 5 seconds
Remote control: immediate display using the dedicated button.
P35: Displaying the measure of probe 1 (main probe)
The parameter can only be displayed.
Access:
Keypad: immediate display holding down or for 5 seconds;
Remote control: immediate display using the dedicated button.
P36: Displaying the measure of probe 2 (secondary probe)
The parameter can only be displayed.
Access:
Keypad: immediate display holding down or for 5 seconds;
Remote control: immediate display using the dedicated button.
P37: Displaying the % value of the analogue output
The parameter can only be displayed.
Access:
Keypad: press for 5 seconds;
Remote control: immediate display using the dedicated button.

Carel FCM0002000 Specifications

General

Brand	Carel
Model	FCM0002000
Category	Controller
Language	English