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dAt 2 defrost Alarm time. Alarm for defrosting ended due to time out.
n = alarm deactivated; y = alarm activated.
EAL 2 External Alarm Clock. External alarm to lock loads (n = don’t lock loads; y = lock loads).
COMMUNICATION
dEA 2 Device address in family (valid values from 0 to 14).
FAA 2 Device family (valid values from 0 to 14). The FAA and dEA values represent the network address of the
equipment and are indicated in the following format “FF.DD” (where FF=FAA and DD=dEA).
DISPLAY
LOC 1&2 LOCk. Setpoint change shutdown. See related paragraph. There is still the possibility to enter into parame-
ters programming and modify these, including the status of this parameter to permit keyboard shutdown.
n = no; y = yes.
PS1 1&2 PAssword 1. When enabled (value ≠ 0) it constitutes the access key for level 1 parameters.
PS2 2 PAssword 2. When enabled (value ≠ 0) it constitutes the access key for level 2 parameters.
ndt 2 number display type. View with decimal point. y = yes; n = no.
CA1 1&2 CAlibration 1. Positive or negative temperature value added to the value read by probe 1.
CA2 1&2 CAlibration 2. Positive or negative temperature value added to the value read by probe 2.
ddL 1&2 defrost display Lock. Viewing mode during defrosting.
0 = shows the temperature read by the room probe;
1 = locks the reading on the temperature value read by room probe when defrosting starts, and until the next time the
Setpoint value is reached;
2 = displays the label “dEF” during defrosting, and until the next time the Setpoint value is reached.
dro 2 display read-out. Select °C or °F for displaying the temperature read by the thermostat probe.
(0 = °C, 1 = °F).
PLEASE NOTE: the switch between °C and °F DO NOT modify setpoint, differential, etc. (for example set=10°C become
10°F)
ddd 2 Selection of type of value to be displayed.
0 = Setpoint; 1 = cold room probe (Pb1); 2 = evaporator probe (Pb2).
CONFIGURATION
H08 2 Stand-by operating mode. 0 = display switch off;
1 = display switch off, loads and alarms stopped;
2 = display with OFF label, loads and alarms stopped.
H11 2 Confi guration of digital inputs/polarity. 0 = disabled; ±1 = defrosting; ±2 = reduced set;
±3 = not used; ±4 = door switch; ±5 = external alarm; ±6 = Stand-by (ON-OFF).
ATTENTION!:
the “+” sign indicates that the input is activated when the contact is closed.
the “-” sign indicates that the input is activated when the contact is open.
H25 (!) 2 Enable/Disable the buzzer. 0 = disabled; 4 = enabled; 1-2-3-5-6 = not used.
H32 2 DOWN button confi gurability.
0 = disabled; 1 = defrost; 2 = not used; 3 = reduced set; 4 = stand-by.
H42 1&2 Evaporator probe present. n = not present; y = present.
rEL 1&2 reLease fi rmware. Device version: read only parameter.
tAb 1&2 tAble of parameters. Reserved: read only parameter.
COPY CARD
UL 2 Up load. Programming parameter transfer from instrument to Copy Card.
Fr 2 Format. Erasing all data in the copy card.
(!) WARNING!
• If one or more of these parameters highlighted with (!) are modifi ed, the controller must be switched off and
switched on again to ensure correct operation.
• Parameter H25 is present only in model with buzzer on board.
SUPERVISION
The device can be connected to:
• telecontrol system TelevisSystem (°)
• ParamManager fast parameter setting software
• DeviceManager fast parameter setting software (only parameter table)
The connection can be made via TTL serial port.
For connection to RS-485 bus use TTL/RS485 interface BusAdapter 150.
For connection to PC should be used:
• for TelevisSystem: PCInterface 1110/1120 with Televis licence;
• for ParamManager: PCInterface 2150/2250 with ParamManager licence;
(°) To confi gure the instrument for this purpose, use parameters “dEA” and “FAA” in the “Programming” menu.
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