Bosch B450 Przewodnik Instalacji Pobierz pdf (Strona 140)

Output Timing

The timing of outputs is calculated by the time base and a multiplier. These two values play

different roles depending on the selected polarity. When you program outputs to pulse, you

can set both the On and Off times. You can program one-shot polarities to operate from 200

ms to 99 hours.

Notice!

The maximum value you can program in the two multiplier locations is 9,9.

The multiplier value is a two-digit decimal number from 00 to 99. For greater accuracy, use 60

sec for 1-min intervals and 60 min for 1-hour intervals.

Pulsing Polarities

When programming pulsing polarities, you must set both the On and Off times. The duration,

or On time, for an output is determined by time base. In other words, there are only four

possible On times.

The Off time is calculated by multiplying the On time by a decimal number between 00 and 99.

If you want an output to operate for 200 ms every 5 sec, program the time settings as:

On Time: 1

Off Time: 2 5

On Time Off Time Increments Tolerance

200 ms 200 ms to 19.8 sec 200 ms ±200 ms

1 sec 1 to 99 sec 1 sec ±1 sec

1 min 1 to 99 min 1 min ±1 min

1 hour 1 to 99 hr 1 hr ± 1 hr

Table 15.3: Pulsing Time Settings

One-Shot Polarities

The duration, or On time, of an output is determined by the product of the time base and the

multiplier.

If you want an output to operate for 5 sec, program the time settings as:

Time Base: 2

Multiplier: 0 5

The On time is calculated by multiplying the time base setting (1 sec) by the multiplier value

(05) (for example, 1 x 05 – 5 sec).

On Time Increments Tolerance

200 ms to 19.8 sec 200 ms ±200 ms

1 to 99 sec 1 sec ±1 sec

1 to 99 min 1 min ±1 min

1 to 99 hr 1 hr ± 1 hr

Table 15.4: One-Shot Time Settings

15.4

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140 en | Programmable Outputs Control Panel

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Bosch B450 Przewodnik Instalacji Strona 140