Functions - Siemens SIMATIC ET 200SP Manual

2.2

Functions

Introduction
Two operating mode are available for the module DQ 4×24..230VAC/2A HF:
● DQ mode
● PC mode (PowerControl)
In PC mode, control of the module outputs is analog. The value range is 0..1000
increments). The resolution of the process value is 16 bits per channel.
In DQ mode, output control is binary.
You configure the channels with the functions described below.
Control types
In PC mode, you can assign one of four control types to all channels of the module; you use
these control types to control different processes in your plant.
The control the power in the control types:
● Phase control - power-proportional
● Wave packet control (half waves)
● Wave packet control (full waves)
You can use these control types, for example, for power control of heating systems or
infrared sources in drying processes.
You control the average switch-on duration in the control type:
● Phase control - phase-angle proportional
You can use this control type, for example, to dim lamps that offer this feature.
You also assign the control types in DQ mode. The resolution of the process value here is
only 1 bit per channel.
DQ 4x24..230VAC/2A HF digital output module (6ES7132-6FD00-0CU0)
Manual, 02/2018, A5E42404845-AA
Product overview
2.2 Functions
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