80209C_MHW_850-1650-1850_02-2020_ENG_pag. 139
4.18.16. CY.TIM - Cycle time of output
Acronym Scrolling message Submenu Attributes
CY.TIM OUTPU.1 (o OUTPU.2 … OUTPU.4) CYCLE TIME OUTPU R W
The parameter shows and sets the slicing period of the output.
The parameter appears if the parameter F.ou.x = HEAT1, HEAT2 or F.ou.x = COOL1, COOL2.
The slicing period is the cycle time, i.e., the sum of ON time and OFF time proportional to the value of Heat or Cool power.
Example
Se la potenza di Heat è il 25% e la durata del ciclo è di 10.0 secondi, l’uscita è attiva per 2,5 secondi e disattiva
per 7,5 secondi.
Burst Firing (BF) mode has a variable cycle time, optimized to transfer power as quickly as possible.
The minimum interval for ON or OFF equals the electrical cycle (20 ms at 50 Hz).
The ON and OFF times are multiples of the minimum time.
Example
If Heat power is 25% and the line frequency is 50 Hz, the cycle time is 80 ms. The output is active for 20 ms and
inactive for 60 ms (= 3 × 20 ms, equal to the remaining 75% of the cycle time).
Unit of measurement: Seconds
Options: 0.0...20.0 for digital and Triac outputs. There is Burst Firing (BF) with 0.0
1...200 for relay output
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