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miércoles, 20 de julio de 2016

Industrial - PLC FPX C14R Panasonic - Slave Modbus RTU RS232

The Panasonic PLC in this case the FP-x Family has embedded Modbus protocol, setting the test be conducted Panasonic PLC Modbus RTU Slave.

Serial RS485 Modbus RTU network

We will communicate with a Modbus simulator right through RS232.

Documentation for panasonic in the family FPX there is a routing table registers between native Modbus registers and records plc.

PLC fpx C14 R + Cassette COM4

The Panasonic PLC without requiring code speaks default modbus slave.

Table commands supported by the PLC as a slave

Addressing detailed records PLC - Modbus

Test

They have been determined test Registers:

Coil 0 (000001) = Output Y0

Holding Register 0 (400001) = Register DT0

1 Configure communication port (COM1 or COM2) that support modbus, the tool does not support port.

COM2 - Master / Slave Modbus RTU

2 - For testing the Holding Register 0, the DT0 has addressed the value of potentiometer V0 (0 -1000).

Potenciometer.

Strategy

DT0 = DT90040 (POT V0)

Video

PLC Panasonic Slave Modbus RTU

Downloads:

Manuals Family FPX

Related projects:

PLC Connection Fpx C14 Panasonic and Google spreadsheets (Google docs) with ESP8266

PLC Panasonic FPX C14 R

ESP8266 Scada SVG Modbus RTU Display Oled PLC Panasonic FPX C14R

PLC Connection Fpx C14 Panasonic and Google spreadsheets (Google docs) with ESP8266

More Info:

Blog PDAControl English

Blog PDAControl Español

Youtube Channel

PDAControl

martes, 19 de abril de 2016

PLC Panasonic FPX C14 R

rs485 Unknown 10:42:00 p.m.

Serie FP-X

I present the Panasonic FP-X (Nais -Aromat) series Controllers PLCs or Programmable Logic has evolved, this series the successor to the FP1 series with a small and larger memory size and speed processing value optimized for control systems motion has a varidade of cassettes Ethernet communication protocols RS232 - RS422 and RS485 has the possibility of expansion of inputs and outputs also allows control of the units or expasiones inputs and outputs FP0R his cousin.

Special characteristics
-Speed Scan very fast 0.32μs program
-Protection Program with a password of 8 digits
-Allows Use 3 communication ports simultaneously.
Easy upgrade program is only connect and program.
-Allows The creation and configuration of high precision PID loops
-Total Hardware and software compatibility with any PLC of the Panasonic brand.

Presentation PLC Panasonic

Integrations Panasonic PLC and Arduino
The main idea is to make integration of this PLC (Harware Industrial) ESP8266 with the Arduino platform and using the Protocol itself and Panasonic FP series supported Modbus RTU protocol

-Arduino Master Modbus PLC Panasonic

Panasonic PLC -integration Raspberry pi Python and Emoncms

Module ESP8266 used as a bridge for programming PLC Panasonic

Panasonic PLC -ESP8266 Arduino + COM5 Protocol Our FP series supported

- Arduino PLC Panasonic FPX C14 + COM1 Protocol Our FP series supported

martes, 22 de marzo de 2016

Modbus RTU Master tests with Arduino via RS232 and screen Panasonic GT01

scada Unknown 7:41:00 p.m.

On this occasion I made our arduino communication with HMI Panasonic GT01 monochrome display via RS232 Modbus RTU, Arduino screen as Master and slave.

Summary
1 The value of the ADC 0 of arduino from a potentiometer 100 k will be displayed on the HMI Panasonic
2 The value entered from a keypad from the HMI was displayed from the arduino oled screen.

one Max232 physical is required for communication between the Arduino and the Panasonic screen