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7. press
to store the new values (C04 and C05) and return to normal operation.
7.7
Factory-set parameters
Re-setting factory-set values can be done only at start-up, as follows:
1.
hold
down for about 5 seconds within 5 seconds from start-up until "-=-" is displayed (the dash on the top flashes);
2.
release
within 3 seconds so as to re-set and store the factory-set values. The symbol "-=-", which appears for 2 seconds, shows
that the procedure has been correctly carried out and the factory-set data have been stored.
If you do not release
within 3 seconds, the parameters will NOT be modified (the symbol "---" will then be displayed).
7.8
Remote Control
In order to make the programming procedure of the FMC easier, Carel suggests using the remote control, not only to program data from a
remote position but also to set the most common and most used parameters quickly and easily. The remote control allows you to
display and modify set-points and all P and C parameters from a distant point. In addition, the availability of several buttons allows
you to access the main parameters directly. The FCM* series features the possibility of setting on each single instrument an access code
(parameter C51) which simplifies the use of the remote control. If, for example, your panel comprises several controllers, you can modify
the parameters of only one of them, just by digiting the code of the FCM controller whose data you wish to change.
Using the remote control is therefore time-saving and safe: any modification, in fact, requires you to press the ENABLE button to begin
the procedure (this avoids any involuntary modification of the parameters). In addition, C50 prevents any unauthorized use of the remote
control: depending on its value, C50 inhibits any modification or allows you to access and modify only P parameters.
7.9
Technical specifications
Power Supply
Case
Dimensions
Storage temperature
Operating temperature
Transmission type
Weight
7.10
Description of the keypad
The buttons on the keypad can be divided into three groups, depending on their specific functions:
•
buttons which enable/disable the use of the remote control;
•
pre-programmed buttons to modify the main parameters;
•
buttons for the remote control of the keypad of the FMC instrument.
Buttons which enable/disable the use of the remote control
These buttons allow you to enable the use of the remote control, to disable it and to give the parameters new
values, storing them (if necessary).
- set point 1 +
- set point 2 +
ENABLE
- differenziale 1 +
- differenziale 2 +
PRG
-
out min.
+
- out max. +
-
cut-off
+
-
speed-up
+
ESC
- allarme Alta +
- ritardo allarme +
numeric keypad allows you to set the parameters' access code;
- allarme Bassa +
- differenz. allar.+
PRG
s
sonda1 sonda2
S2
t
SEL
son1&2
out
1
2
3
4
5
6
7
8
9
0
ANNULLA
INIZIO
Buttons which modify the main parameters (direct access buttons)
The most commonly used parameters are indicated on the remote control where you can see three different areas
on a light grey background:
•
•
•
parameters related to the main regulation functions.
Buttons for the remote control of the keypad of the FMC instrument
The green section on the remote control reproduces the keypad of the FCM; this section allows you to perform the same operations as if
you were acting on the FCM keypad. This part includes the following buttons:
PRG
· saves any value and exits the programming procedure;
SEL
·
displays the unit of measure and the value of the selected parameter;
·
confirms the modified value and shows the identification code of the parameter;
·
1) goes from one parameter to the next one;
· 2) increases the value of the displayed parameter (while setting the parameter values)
FCM electronic regulator
2 alkaline batteries, 1.5V (type UM-4 AAA, IEC R03)
plastic
60x160x18mm
-25°C÷70°C
0°C÷50°C
Infrared
80g (without batteries)
enables the use of the remote control
exits the programming stage and saves the new values
exits the programming stage and annuls any modification
we recommend using the code especially when several devices are under the
beam of the infrared remote control, as in electrical panel including many
controllers.
Setting a different code for each single instrument allows you to modify the
parameters of only one specific controller.
parameters related to set-points;
display of any measurement (P parameters: reading only parameters);
13
Cod. +302235300 - Rel. 2.0 del 30/11/98
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