Product Introduction

Main features:

Flexible frequency control: The inverter provides a wide frequency range and can accurately adjust the motor speed according to actual needs, thereby improving production efficiency.

Reliable braking function: Through the regenerative feedback function, the regenerative energy is effectively utilized to reduce energy consumption while ensuring the stability and safety of the system.

Intuitive user interface: The simple user interface makes operation and maintenance very simple, lowering the technical threshold of operators.

Modular design: The modular structure of the inverter facilitates fault diagnosis and repair, improving the maintainability of the system.

Advanced protection measures: Built-in multiple protection functions, such as overload protection, short-circuit protection, etc., ensure that the equipment can operate reliably in various harsh environments.

Long life design: The use of high-quality materials and manufacturing processes ensures the long-term and stable operation of the inverter.

Efficient energy utilization: By accurately controlling the motor speed, unnecessary energy waste is reduced and energy saving is achieved.

Low noise operation: The optimized fan design and low noise operation mode reduce interference with the working environment.

Compatible with multiple motors: Suitable for various types of motors, including asynchronous motors and synchronous motors, to meet the needs of different industrial applications.

Easy to integrate with other systems: With open interfaces and communication protocols, it is easy to integrate with various automation control systems.

6SE7041-8GK85-0LA0

Example of accessing encoder values and using the freeze function

If you want to read and analyze the value at the encoder input. The module start address is 256.

STL statement Description

L PID 256 // Read the encoder value from the address area of encoder input 0

T MD 100 // Save the encoder value in the double word of the bit storage area

A M 100.7 // Freeze state for subsequent confirmation

= M 99.0 // Confirm and save

L PID 230 // Read the encoder value from the address area of encoder input 1

T MD 104 // Save the encoder value in the double word of the bit storage area

A M 104.7 // Freeze state for subsequent confirmation

= M 99.1 // Confirm and save

L PID 264 // Read the encoder value from the address area of encoder input 2

T MD 108 // Save the encoder value in the double word of the bit storage area

A M 108.7 // Freeze state for subsequent confirmation

= M 99.2 // Confirm and save

6SE7041-8GK85-0LA0

Pulse/interrupt signal QPOS_P or QNEG_P.

SFBs for integrated control

System software for S7-300/400 system and standard functions

25-26 A5E00446508-01

Calling blocks and connecting blocks

The fixed setpoint controller with proportional actuator PULS_CTR switching output consists of blocks CONT_C and

PULSEGEN. The block calls are executed so that CONT_C is called every 2 seconds (=CYCLE*RED_FAC) and PULSEGEN is called every 10ms (=CYCLE). The cycle of OB35 is set to

10ms. The figure below shows the interconnection.

During a warm restart, the block PULS_CTR is called in OB100 and the input COM_RST is set to

TRUE.

OB 100 (warm restart)

OB 35 (10ms)

TRUE (OB 100)

6SE7041-8GK85-0LA0

Fiber optic, multimode) socket, scope of supply: installation materials

6GK5786-2AB60-2AA0 SIMATIC NET, IWLAN network access point module SCALANCE W786-2PRO, IEEE 802.11B/G/A/H, Industrial Wireless LAN (IWLAN), 2.4/5GHz, 54Mbit/s, WPA2/802.11I/11E, certified, 48V DC, IP65 (-40-+70 ℃), 4 external antenna interfaces, 2 wireless interfaces, FO (glass fiber optic)

6GK5786-2AB60-2AB0 SIMATIC NET, IWLAN network access point module SCALANCE W786-2PRO, IEEE 802.11B/G/A/H, Industrial Wireless LAN (IWLAN), 2.4/5GHZ, 54Mbit/s, WPA2/802.11I/11E, FCC USA certification, 48V DC, IP65 (-40-+70 ℃), 4 external antenna interfaces, 2 wireless interfaces, FO (glass fiber)

6SE7041-8GK85-0LA0

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