Advanced Internal Parameter Programming; Default Settings - Carel FCR3 User Manual

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4.2 Advanced internal parameter
programming
The parameters are programmed via a serial link by expert and trained
personnel. This procedure for setting the parameters allows more specifi c
functions to be selected than those available with manual setting.
Function
Enable output override
Reset default values
Save parameters
Override input variable
Logic of digital inputs SW1+SW2
Override output variable
Maximum temperature alarm threshold setting
Minimum temperature alarm threshold setting
Input delay setting
Output in the event of alarms or timeout
Controller output from memory
Serial communication timeout
Saving timeout
(1) Modifi able only if WE=ON

4.3 Default settings

Manual/FCR parameters
Function Manual Setting Parameter
Select type of setting Dip S2.1
Select type of analogue input Dip S2.2
Select voltage/current input Dip S2.3
Select operating frequency Dip S2.4
Select operating curve Dip S2.5
Selection input mode Dip S2.6
Dip S2.7
Baud rate
Dip S2.8
Serial address Dip S1
Input delay setting TR3
Maximum setting TR2
Minimum setting TR1
Anaolg Input B/GND
Note
: The selection of memory parameters and manual setting is defi ne
by the dip2.1 positioning: if ON = memory; if OFF = manual
Memory/Internal parameters
Function
Enable output override
Select operating frequency
Select operating curve
Selection input mode
Reset default values
Save parameters
Override input variable
Logic of digital inputs SW1+SW2
Override output variable
Serial address
Input delay setting
Maximum setting
Minimum setting
Maximum temperature alarm threshold setting
Minimum temperature alarm threshold setting
Input control
Input delay setting
Output in the event of alarms or timeout
Controller output from memory
Serial communication timeout
Saving timeout
"FCR3 three-phase controller" +030222150 - rel. 1.3 - 12.01.2021
Variable State
0 :
WE
1 :
CO.1
FDEF 0 :
1 :
CO.7
SAVE 0 :
1 :
CO.8
IOVR 0 :
CO.9 1 :
MODID 0 :
CO.10 1 :
0 :
EOVR (1)
CO.11 1 :
TEMPALM+
-30 -105
HO.5
TEMPALM-
-30 -105
HO.6
DELAYINMEM
0-100
HO.8
ALMO
0/1/2
HO.9
OUTMEM
0-100
HO.10
TIMOEOUTH|L
0-5 |0-255
HR.11| HR.12
TIMESAVE
0-255
HO.13
Modbus Default Manual setting
SEL DI.1 OFF
None None OFF
None None OFF
HZFCR DI.2 OFF
LINFCR DI.3 OFF
MINCUTFCR DI.4 ON
BAUD1FCR DI.5 ON
BAUD2FCR DI.6 OFF
SADDRFCR IR.1 1
DELAYFCR IR.2 100%
MAXFCR IR.3 100%
MINFCR IR.4 40%
INFCR IR.6 0
Parameter Modbus
WE CO.1
HZMEM CO.2
LINMEM CO.3
MINCUTMEM CO.4
FDEF CO.7
SAVE CO.8
IOVR CO.9
MODID CO.10
EOVR CO.11
SADDR MEM HR.1
DELAY MEM HR.2
MAX MEM HR.3
MIN MEM HR.4
TEMPALM+ HR.5
TEMPALM- HR.6
INMEM HR.7
DELAYINMEM HR.8
ALMO HR.9
OUTMEM HR.10
TIMOEOUTL|H HR.11| HR.12
TIMESAVE HR.13
12
Description
Disable override of variable EOVR
Enable override of variable EOVR
No action
Reset default values (one time)
No action
Save the values to memory (one time)
No action
Enable override of input variable and use INMEM
Normally closed
Normally open
No action
Enable override of output variable and use OUT MEM
High temperature alarm value (integer with sign)
Low temperature alarm value (integer with sign)
Response time to an input step. The range of adjustment from 0-100%
(clockwise) corresponds to setting the time from 0-10 sec
Select the output voltage in the event of alarm or serial line timeout and
activate input override (0=0% , 1=50%, 2 = 100%)
Output voltage value in the case of override (EOVR=1)
Serial communication timeout beyond which the link LED goes off and if
input override is enabled, the ALMO output is activated (seconds)
Time for saving the parameters. After this time, if changes are made to the
parameters, these are saved to memory (minutes)
Manual
0/10V
Voltage
50 Hz
Linear
Cut-off
19200 Baud
Device Address = 1
100% = 10 sec; TR3 = 0-100% is DELAY = 100% and real delay = 10 sec
100%=100%; TR2=0-100% is MAXFCR=100%
Position TR1 ==> 100% = 40% Vnom. (IR4=40%); MINFC=40%
Default
0 Disabled
0 50 Hz
0 Linear
1 Cut-off
0 Disabled
0 No action
0 Disabled
0 Normally closed
0 Disabled
0 No devices in default
100 10 sec
100 100%
40 40%
85 85°C
-20 -20°C
0 0% Off
100 10 sec
0 0% Off
0 0% Off
30 | 0 30 sec
5 5 minutes
Tab. 4.e
Tab. 4.f
Tab. 4.g