Siemens SIMATIC ET 200SP Operating Instructions

Requirements
Automatic calibration requires the following criteria:
● Correct mechanical installation of the scale without shunt forces
● Scale is empty (only mechanical installation (= dead load) present on the cells)
● Installed load cells are evenly loaded
Procedure
1. During the first commissioning, reset using the electronic weighing system with the
command "Load factory settings (11)" or "Load standard parameter (12)".
2. Select the "Service mode ON (1)" command.
3. Read DR10.
4. Specify the load cell parameters in DR10 (Page 78).
5. Write DR10.
6. Select the "Service mode OFF (2)" command.
7. Start the "Automatic calibration (82)" command.
Result
The characteristic curve of the scale is calculated using the specified load cell parameters from
DR10 and the currently applied dead load. The characteristic curve is active immediately.
The characteristic data from DR03 is overwritten with the command "Automatic calibration
(82)".
Commissioning
5.2 Automatic calibration
Technology module TM SIWAREX WP351 HF
36 Operating Instructions, 01/2020, A5E47521010-AA

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