Siemens SIMATIC ET 200iSP User Manual

Parameters
Only the parameters that are relevant for the counters are explained below. These are part of the
parameters of the electronic module 8 DI NAMUR and depend on the selected con󹪝guration:
Table 4-14 Parameters for the counters
Parameters Setting Description
Encoder type counter in‐
puts
• Channel disabled
• NAMUR sensor
• Single contact unconnected
Select the sensor for the respective
counter for channel 0 or 1.
Counter 1 mode
• Standard counting function
• Periodic counting function
• Cascaded counting function
Select the operating mode of the
counter 1.
Counter 2 mode
• Standard counting function
• Periodic counting function
• Cascaded counting function
Select the operating mode of the
counter 2. This parameter is not rele‐
vant if you have set the "Counter 1
mode" parameter to "Cascade count‐
ing function".
4.18 Metering frequencies
4.18.1 Properties
Properties
The electronic module 8 DI NAMUR enables the measurement of frequencies on channels 0 and
1:
• 2 frequency meters from 1 Hz to 5 kHz
• Con󹪝gurable metering window (GATE)
• The signals of the frequency meter are read in by means of the digital inputs of the electronic
module.
• You con󹪝gure and parameterize the frequency meters of the electronic module 8 DI NAMUR
in the con󹪝guration software, e.g. HW Con󹪝g.
• Con󹪝guration "2 Trace/ 6 DI NAMUR": This con󹪝guration makes available 2 frequency meters.
Con󹪝gurations (principle)
4.18 Metering frequencies
ET 200iSP
Operating Instructions, 11/2022, A5E00247483-AK 97

Siemens SIMATIC ET 200iSP Specifications

General

Brand	Siemens
Model	SIMATIC ET 200iSP
Category	I/O Systems
Language	English