Principle Of Operation; Components Used - Siemens SINAMICS G120P Manual

1 Introduction
1.2

Principle of operation

The "Digital Time Clock" function, together with the Real Time Clock in the inverter,
allows signals to be switched on and off in a time-controlled manner.
Examples:
•
Switchover from day to night operation of a temperature control.
•
Switching a process control from working day to weekend.
The SINAMICS G120P inverter has three independently adjustable timers. You can
connect the timer output to any binector input of your inverter, e.g. a digital output
or the enable signal of a technology controller.
1.3

Components used

The following hardware and software components were used to create this
application example:
Table 1-1: components used
Components
SINAMICS CU230P-2
SINAMCS PM240-2
SINAMICS BOP-2
Asynchronous motor
This application example consists of the following components:
Table 1-2: Components of the application example
109759888_pump_with_SINAMICS_G120P_DOCU_v10_en.pdf
Pump with SINAMICS G120P
Entry-ID: 109759888, V1.0.1,
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Components
09/2019
Article number
Use a power unit
corresponding to the
motor size.
Alternatively, you can
also use another
asynchronous motor.
This document.
Note
-
-
Note
5