2 Engineering
2.2.2
Step 2: Parameterization of the mode of operation
To enter the parameter settings, switch to the "Parameters" menu. Press the arrow
keys until the term "PARAMS" appears in the BOP-2 display.
Then leave the filtering of the parameters at "Expert". Now you can switch between
the parameters of the drive with the arrow keys.
Digital Time Clock (DTC)
The "Timer" (DTC) function, together with the real-time clock in the inverter,
enables signals to be switched on and off in a time-controlled manner.
Note
When using the timer (DTC), make sure that the real time clock (RTC) is
parameterized correctly, as described in section 3.1.
In this application example, a pump is to be switched on on the weekdays Monday,
Wednesday and Friday from 18.00 to 21.00 hours.
Figure 2-5: DTC switching times
Activated
Monday
6 12 18
1
0
The following table shows the corresponding parameter settings.
Table 2-7: Settings of the DTC
Step
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
Pump with SINAMICS G120P
Entry-ID: 109759888,
V1.0.1,
Deactivated
Tuesday
6 12 18
Pump activation
Parameters
p8409
Release the parameterization of the DTC by setting the
parameter p8409 (DTC activation) to the value 0.
p8410[0]
The parameter p8410 (DTC1 weekday activation) is used to
set on which weekdays the DTC should be activated.
p8410[1]
In this example the DTC should be activated on Monday,
p8410[2]
Wednesday and Friday. Therefore, set the indexes [0], [2]
and [4] to the value 1 in parameter p8410.
p8410[3]
p8410[4]
p8410[0] = Monday .... p8410[6] = Sunday
p8410[5]
p8410[6]
p8411[0]
Set the parameter p8411[0] (switch-on time hour) to the
value 18 (18.xx clock).
p8411[1]
Leave the parameter p8411[1] (switch-on time minute) at the
value 0 (18.00 h).
09/2019
Activated
Deactivated
Wednesday
Thursday
6 12 18
6 12 18
Description
Activated
Friday
6 12 18
t
t
12
페이지 인쇄