Siemens SIMATIC ET 200SP Operating Instructions

Parameter assignment/addressing
6
6.1 Introduction
The following options are available for parameter assignment and addressing:
● STEP 7 (TIA Portal) user program
– Commissioning the electronic weighing system with TIA Portal (Page 38)
– Calling the function block (FB) (Page 41)
– Executing commands (Page 44)
– Cyclic data exchange via "cyclicIoData" (Page 46)
– Reading/writing data records (Page 48)
● Web server
– Calling the web server (Page 50)
– Reading/writing data records (Page 51)
– Parameter assignment
● Modbus TCP/IP commissioning and parameter assignment
– Communication via Modbus (Page 118)
Parameter table
In addition to the parameter descriptions, the parameter table (https://
support.industry.siemens.com/cs/ww/en/ps/7MH4138-6BA00-0CU0/dl) on the Internet
provides information on:
● DR number
● Parameter name
● S7 name
● Data type
● Min. value
● Max. value
● Modbus address
● Write protection
● Access
● Status information from DR30
Technology module TM SIWAREX WP351 HF
Operating Instructions, 01/2020, A5E47521010-AA 37

Siemens SIMATIC ET 200SP Specifications

General

System Type	Distributed I/O System
Mounting	DIN Rail
Communication Protocol	PROFINET, PROFIBUS
IP Rating	IP20
Category	I/O Systems
Supply Voltage	24 V DC
Modularity	Yes
Hot Swapping	Yes
Storage Temperature	-40°C to +70°C
Digital Inputs	Yes
Digital Outputs	Yes
Analog Inputs	Yes
Analog Outputs	Yes
Communication Interface	PROFINET, PROFIBUS
Number of Modules	Up to 64
Relative Humidity	5 to 95% (non-condensing)
Operating Temperature	-25°C to +60°C