REGOLATORE CONTROLLER ATR121 ATR141 Manuale User ...
REGOLATORE CONTROLLER ATR121 ATR141 Manuale User ... REGOLATORE CONTROLLER ATR121 ATR141 Manuale User ...
1 2 3 4 FNC SET Leave configuration mode. Display shows cycling process value and writing . Store minimum value. Display shows Store max. value Display shows Store virtual zero. Display shows ** If is selected, at starting repeat calibration on point 4. Set the sensor on minimum operating value (corresponding to ) Set the sensor on max. operating value (corresponding to ) To quit standard proceeding FNC press . To enter “virtual zero” set the sensor to zero point. To interrupt the function press FNC . MAX MIN ZERO 22
18 FUNCTION NEUTRAL ZONE The Neutral Zone function (which can be enabled selecting parameter 28 ) allows the setting of a neutral zone control action as described in the graph. In Heating mode (parameter on selected as ), the operating treshold for control relay will be the value resulting from SET1 minus SET2, and the operating treshold for alarm relay will be SET1 plus SET2 (hysteresis is always set via parameter ). Within this band both relays are off; one relay works above this band and one relay works below. In Cooling mode (parameter selected as ) the operating tresholds of both relays are reversed. TEMPERATURE Operating Zone alarm Relay PROCESS Hysteresis (HY.C) SET 1 SET 2 SET 2 Hysteresis (HY.C) Operating Zone comand Relay Operating Zone Comand Relay Ex. Function neutral zone for heating modality (HEA/HEAT on parameter REG) Standard alarm (band, deviation …) is not available in this mode. TIME 23
- Page 1 and 2: REGOLATORE CONTROLLER ATR121 ATR141
- Page 3 and 4: 26 CAMBIO DEL SETPOINT ............
- Page 5 and 6: 3 CHANGE OF SETPOINT VALUE To modif
- Page 7 and 8: Serial communication A AD T T RS485
- Page 9 and 10: 9 ELECTRICAL WIRINGS Although this
- Page 11 and 12: Capacity 8V / 20mA for models A-B-C
- Page 13 and 14: Comparison value Hysteresis Operati
- Page 15 and 16: To assure optimal working of the un
- Page 17 and 18: 15 Proportional band Width of the p
- Page 19 and 20: Fahrenheit ATR141 30 ATR121 ATR141
- Page 21: has been modified. Display alternat
- Page 25 and 26: MODBUS ADDRESS DESCRIPTION READ/ WR
- Page 27 and 28: 2016 2017 2018 2019 2020 2021 2022
- Page 29 and 30: 21 SUPERVISORY SYSTEM WITH CONTROLL
- Page 31 and 32: 22 CONFIGURATION MEMORANDUM Date: M
- Page 33 and 34: 24 SEZIONE UTENTE 25 VISUALIZZATORI
- Page 35 and 36: Termocoppia aperta o temperatura fu
- Page 37 and 38: Protezione dati Parametri sotto pas
- Page 39 and 40: 12…24Vac ±10% 50Hz/60Hz 12…35V
- Page 41 and 42: Comunicazione compatibile RS485 con
- Page 43 and 44: 2 3 SET Incrementare la prima cifra
- Page 45 and 46: 8 ATR121 ATR141 Funzione Latch On (
- Page 47 and 48: L’intervento dell’allarme è as
- Page 49 and 50: 31 ATR121 Indirizzi slave 1-254 ATR
- Page 51 and 52: per selezionare . 40 FUNZIONE LATCH
- Page 53 and 54: morta” (vedi figura).In funzionam
- Page 55 and 56: 1 Versione software R 2 Riservato
- Page 57 and 58: 2021 2022 2023 2024 2025 2026 2027
- Page 59 and 60: 44 SUPERVISIONE CON ATR121 / 141 Es
- Page 61 and 62: Protezione set. Filtro software. 10
- Page 63 and 64: 48 DONNEES TECHNIQUES Caractéristi
- Page 65: 49 RACCORDS ÉLECTRIQUES Bien que c
18 FUNCTION NEUTRAL ZONE<br />
The Neutral Zone function (which can be enabled selecting<br />
parameter 28<br />
) allows the setting of a neutral zone control action<br />
as described in the graph. In Heating mode (parameter<br />
on<br />
selected<br />
as ), the operating treshold for control relay will be the value<br />
resulting from SET1 minus SET2, and the operating treshold for alarm<br />
relay will be SET1 plus SET2 (hysteresis is always set via parameter<br />
). Within this band both relays are off; one relay works above this<br />
band and one relay works below.<br />
In Cooling mode (parameter selected as ) the operating<br />
tresholds of both relays are reversed.<br />
TEMPERATURE<br />
Operating Zone<br />
alarm Relay<br />
PROCESS<br />
Hysteresis (HY.C)<br />
SET 1<br />
SET 2<br />
SET 2<br />
Hysteresis (HY.C)<br />
Operating Zone<br />
comand Relay<br />
Operating Zone<br />
Comand Relay<br />
Ex. Function neutral zone for heating modality (HEA/HEAT on parameter REG)<br />
Standard alarm (band, deviation …) is not available in this mode.<br />
TIME<br />
23
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