PAR.
HC1
OS1
db1
dF1
HS1
LS1
HA1
LA1
dn1
do1
di1
dE1
On1
OF1
dSi
dSt
Unt
SEn
Sdi
Att
AFd
PAO (!)
(8)
SAO
tAO (8)
dEA (!)
FAA (!)
LOC
PA1
PA2****
ndt
CA1
CAI
LdL
HdL
5/8
DESCRIPTION
REGULATOR 1 (folder with “rE1” label)
Heat/Cool Mode. If set to H the generic regulator actuates for hot
operation. If set to C the generic regulator actuates for cold operation
Offset Setpoint 1
see ON-OFF regulation diagram
Operating Range 2
see ON-OFF regulation diagram
diFferential. Relay 1 tripping differential. The regulator stops on reach-
ing the Setpoint value (as indicated by the adjustment probe), and
restarts at temperature value equal to the Setpoint 1 plus (o minus
depending on HC1) the value of the differential.
see ON-OFF regula-
tion diagram
Higher SEt. Maximum possible setpoint 1 value.
Lower SEt. Minimum possible setpoint 1 value.
Maximum Alarm OUT
See Max/Min. Alarm Diagram
Maximum Alarm OUT
See Max/Min. Alarm Diagram
REGULATOR 1 PROTECTIVE DEVICE (folder with “rE1” label)
Delay time in activating the regulator relay after switch-on of instru-
ment.
Delay after switch off. The indicated time must elapse between switch-
off of the regulator relay and the successive switch-on.
Delay between switch-ons. The indicated time must elapse between
two successive switch-ons of the regulator.
Delay before switch-off. The indicated time must elapse between
switch-off request and the switch-off of the regulator.
PLEASE NOTE: for parameters dn1, do1, di1, dE1 0= not active
On time (regulator 1).
Regulator activation time in the event of faulty probe. If set to “1”
with OF1 at “0” the regulator is always on, while at OF1 >0 it func-
tions always in duty cycle mode.
see Duty Cycle diagram
OFF time (regulator 1). Regulator in disabled state time in the event of
a faulty probe. If set to “1” with On1 at “0” the regulator is always off,
while at On1 >0 it functions always in duty cycle mode.
see DC diagr.
SOFT START (folder with label “SFt”)
dynamic Step increment (Step Value). Value (°R) of every incremental
step (dynamic) of the regulation (set)point. 0=disable SOFT START
function.
dynamic Step time (Step Duration). Delay time between two steps
(dynamic) of the regulation (set)point
U.M (hours, minuts, seconds)
Outputs enabled. Define on which output the function should be
enabled: 0 = function disabled; 1 = OUT 1; 2,3 = not used
Function Threshold re-entry . Define the threshold, over which there is
the automatic re-entry of the SOFT START function
ALARMS (folder with “AL” label)
Alarm type. Parameter “HA1” and “LA1” modes, as temperature
absolute values or as differential compared to the Setpoint.
0 = absolute value; 1 = relative value.
Alarm Fan differential. Alarm differential.
Power-on Alarm Override. Alarm exclusion time after instrument
switch on, after a power failure.
Setpoint Alarm Override. Exclusion alarm time until Setpoint is
reached. 0 = disabled. If >0, an alarm occours, if setpoint has not been
reached after the time (hours) set by this parameter.
temperature Alarm Override. Temperature alarm signal delay time.
COMMUNICATION (folder with “Add” label)
DEA= device number within the family (valid values: from 0 to 14)
FAA= device family (valid values: from 0 to 14)
The value couple FAA and dEA represents the network address of the
device and it is indicated in the following way: "FF.DD" (where FF=FAA
and DD=dEA).
DISPLAY (folder with “diS” label)
(keyboard) LOCk (set and keys). Keyboard locking. However, you can
enter parameter programming
modify them along with the status of this parameter in order to allow
keyboard locking. y = yes; n = no
PAssword 1. When enabled (value other than 0) it constitutes the
access key for level 1 parameters.
PAssword 2. When enabled (value different from 0) it represents the
access key for level 2 parameters.
number display type. View with decimal point. y = yes; n = no
CAlibration 1.Calibration 1. Positive or negative temperature value
added to the value read by probe 1,
CAlibration Intervention. Intervention on view offset, thermostat offset
or both.
0 = modifies the temperature displayed only;
1 = adds to the temperature used by regulators, not to the tempera-
ture displayed, which stays unchanged;
2 = adds to the temperature displayed that is also used by regulators.
Low display Label. Minimum value the instrument is able to display.
High display Label. Maximum value the instrument is able to display.
Tab. 1
Parameter Table
DEFAULT*
H/C*
0
1*
0 (n.z. models)*
1*
*
*
*
*
1
0
0
0
0
1
0
0
1
0
0
Abs
2.0
0
0
0
0
0
n
0
0
n
0
2
*
*
RANGE
H/C
-30.0...30.0
0...30.0
0.0...30.0
LS1..HdL
LdL..HS1
LA1…640
-160…HA1
0...250
0...250
0...250
0...250
0...250
0...250
0…25.0
(0…twentyfive.0)
0…250
0/1/2
0/1/2/3
0…30.0
Abs/reL
1.0…50.0
0…10
0…10
0…250
0…14
0…14
n/y
0...250
0...250
n/y
-30.0...30.0
0/1/2
-328.0…HdL
LdL…1999
VALUE**
U.M.
flag
°R
°R
°R
°R
°R
°R
°R
°R
sec
min
min
sec
min
°R
H/m/sec
H/m/sec
num
°R
flag
°R
hours
hours
min
num
num
flag
num
num
flag
°R
°R
°R
LEVEL**
1
2
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
1
1
1
1
1
1
1
2
1
2
2
2
IC 912 LX Pt100 °R
**NOTE: At level 1 the folders will show only level 1 parameters. At level 2 the folders will show only level
2 parameters.
