# Industrial

**URL:** https://discourse.nodered.org/c/industrial/18.md?page=16

[Latest](https://discourse.nodered.org/latest.md) · [Categories](https://discourse.nodered.org/categories.md) · [Tags](https://discourse.nodered.org/tags.md)

**Page:** 17

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## [Using push into a for loop](https://discourse.nodered.org/t/using-push-into-a-for-loop/42799)

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**Author:** [@yoba](https://discourse.nodered.org/u/yoba)\
**Replies:** 16\
**Last updated:** [19 March 2021 08:07 UTC](https://discourse.nodered.org/t/using-push-into-a-for-loop/42799 "2021-03-19T08:07:32Z")

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Hi there, I'm trying to push values from modbus into an array. The values are encoded i floating format. I managed to convert bytes (4) into single floating :sweat\_smile: The "function" node returns all this values int…

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## [Allen-Bradley MicroLogix 1000 & Other Legacy Controllers](https://discourse.nodered.org/t/allen-bradley-micrologix-1000-other-legacy-controllers/41510)

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**Author:** [@ChZeman](https://discourse.nodered.org/u/ChZeman)\
**Replies:** 7\
**Last updated:** [18 March 2021 19:37 UTC](https://discourse.nodered.org/t/allen-bradley-micrologix-1000-other-legacy-controllers/41510 "2021-03-18T19:37:56Z")

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We have Node-RED talking to a MicroLogix 1400. While a lot of our equipment has Ethernet, a large portion of it uses older controllers. Is there a module that will allow Node-RED to talk to a MicroLogix 1000 using a USB-…

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## [Receive DataBlock from Siemens S7-1200](https://discourse.nodered.org/t/receive-datablock-from-siemens-s7-1200/42803)

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**Author:** [@Yoyot](https://discourse.nodered.org/u/Yoyot)\
**Replies:** 0\
**Last updated:** [18 March 2021 10:00 UTC](https://discourse.nodered.org/t/receive-datablock-from-siemens-s7-1200/42803 "2021-03-18T10:00:44Z")

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Hello everyone ! I use OPC UA for send data to S7-1200 from Node-Red I want to send a block of data from my Siemens S7-1200 but i don't know the datatype of my block. For know the datatype and name of my variable i us…

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## [Mitsubishi PLC FX3GE](https://discourse.nodered.org/t/mitsubishi-plc-fx3ge/42731)

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**Author:** [@Khaledpro](https://discourse.nodered.org/u/Khaledpro)\
**Replies:** 3\
**Last updated:** [17 March 2021 08:10 UTC](https://discourse.nodered.org/t/mitsubishi-plc-fx3ge/42731 "2021-03-17T08:10:04Z")

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hello i wish you give well first i want to thank you for your efforts and your time I am working in a project using Mitsubishi PLC FX3GE if anyone has any information or something can help me I want to retrieve data fro…

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## [RevPi Compact powered by Raspberry Pi Comp](https://discourse.nodered.org/t/revpi-compact-powered-by-raspberry-pi-comp/42676)

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**Author:** [@iiLaw](https://discourse.nodered.org/u/iiLaw)\
**Replies:** 2\
**Last updated:** [15 March 2021 19:09 UTC](https://discourse.nodered.org/t/revpi-compact-powered-by-raspberry-pi-comp/42676 "2021-03-15T19:09:30Z")

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Been waiting for this ships with Node-RED 4 x USB A 2 x RJ45 Ethernet 1 x HDMI 1 x RS485 8 x digital inputs 8 x digital outputs 8 x analog inputs 2 x analog outputs RTC 12V - 24V operation Operating temperatur…

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## [Buffer Parser - msg.originalPayload](https://discourse.nodered.org/t/buffer-parser-msg-originalpayload/42125)

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**Author:** [@djpjd](https://discourse.nodered.org/u/djpjd)\
**Replies:** 2\
**Last updated:** [15 March 2021 12:31 UTC](https://discourse.nodered.org/t/buffer-parser-msg-originalpayload/42125 "2021-03-15T12:31:21Z")

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I have been using the Buffer Parser node and had and came across a situation where I wanted to pass the original buffer on to another parser so I assumed the "originalPayload" buffer in the output msg would be what to us…

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## [M-bus heatmeter problem](https://discourse.nodered.org/t/m-bus-heatmeter-problem/42328)

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**Author:** [@darcc84](https://discourse.nodered.org/u/darcc84)\
**Replies:** 1\
**Last updated:** [11 March 2021 10:32 UTC](https://discourse.nodered.org/t/m-bus-heatmeter-problem/42328 "2021-03-11T10:32:21Z")

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Hi have a problem with reading heatmeters. Installed node-red-contrib-m-bus 2.0.0 and after scanning there are no meters found, when i try scanning it trough rs485 to usb converter and other app, it will find all meters…

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## [Node-red accessing Pictures](https://discourse.nodered.org/t/node-red-accessing-pictures/42335)

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**Author:** [@sree](https://discourse.nodered.org/u/sree)\
**Replies:** 1\
**Last updated:** [9 March 2021 13:25 UTC](https://discourse.nodered.org/t/node-red-accessing-pictures/42335 "2021-03-09T13:25:04Z")

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hello, I have recently started exploring Node-red for using it in my project. Is there a way that i can take a thermal image and access that image on the dashboard? or any other suggestions are really appreciated(ps:t h…

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## [Node-red-contrib-modbus & FC43 / 14 (0x2B / 0x0E) Read Device Identification](https://discourse.nodered.org/t/node-red-contrib-modbus-fc43-14-0x2b-0x0e-read-device-identification/41965)

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**Author:** [@GrtVHecke](https://discourse.nodered.org/u/GrtVHecke)\
**Replies:** 1\
**Last updated:** [3 March 2021 16:48 UTC](https://discourse.nodered.org/t/node-red-contrib-modbus-fc43-14-0x2b-0x0e-read-device-identification/41965 "2021-03-03T16:48:36Z")

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I am making a development with a Vaisala Humidity and Temperature Probe HMP110. The read-out of the data and status works fine, however the readout of serial number, firmware version, ... does not work. This requires FC4…

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## [S7 node Variables in input?](https://discourse.nodered.org/t/s7-node-variables-in-input/39841)

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**Author:** [@jlb](https://discourse.nodered.org/u/jlb)\
**Replies:** 7\
**Last updated:** [1 March 2021 15:11 UTC](https://discourse.nodered.org/t/s7-node-variables-in-input/39841 "2021-03-01T15:11:56Z")

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Hello, i'd like to know if it's possible with one of the S7 PLC nodes to send on input a list of variables in order to use only one node by changing the variables dynamically instead of using multiple nodes or read hundr…

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## [Bacnet addressing mstp through ip router](https://discourse.nodered.org/t/bacnet-addressing-mstp-through-ip-router/34979)

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**Author:** [@afssElite](https://discourse.nodered.org/u/afssElite)\
**Replies:** 10\
**Last updated:** [27 February 2021 14:22 UTC](https://discourse.nodered.org/t/bacnet-addressing-mstp-through-ip-router/34979 "2021-02-27T14:22:34Z")

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I am developing a ui for a bacnet network on a single subnet: 10.252.252.24/24 is the ip of the bacnet ip mstp router. I have 1 mstp device on mac address 1, mstp network number 3, mac address of router is 0, router devi…

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## [Node-red-contrib-mpi-s7 installation error](https://discourse.nodered.org/t/node-red-contrib-mpi-s7-installation-error/38837)

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**Author:** [@parthsarthi94](https://discourse.nodered.org/u/parthsarthi94)\
**Replies:** 13\
**Last updated:** [26 February 2021 07:18 UTC](https://discourse.nodered.org/t/node-red-contrib-mpi-s7-installation-error/38837 "2021-02-26T07:18:39Z")

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undefined ls-remote -h -t ssh://git@github.com/gfcittolin/node-usb.git

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## [Node red with 90-30 plc](https://discourse.nodered.org/t/node-red-with-90-30-plc/40918)

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**Author:** [@Senthil567](https://discourse.nodered.org/u/Senthil567)\
**Replies:** 6\
**Last updated:** [16 February 2021 04:17 UTC](https://discourse.nodered.org/t/node-red-with-90-30-plc/40918 "2021-02-16T04:17:03Z")

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hi, i need to connect gefanuc 90-30 plc to node-red can anyone help to it has only tcpip what node to be used to get registers data

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## [Opcua & s7 1214](https://discourse.nodered.org/t/opcua-s7-1214/40551)

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**Author:** [@rromele](https://discourse.nodered.org/u/rromele)\
**Replies:** 2\
**Last updated:** [15 February 2021 22:14 UTC](https://discourse.nodered.org/t/opcua-s7-1214/40551 "2021-02-15T22:14:31Z")

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Hi, I should connect S7-1214 plc to via node-red-contribut-opcua version 0.2.101. The version of node-red is 1.2.9 on W7 64 operating system. OPC UA does not connect, gives error message: “invalid endpoint”. The plc …

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## [S7 siemens nao conecta com node-red na nuvem](https://discourse.nodered.org/t/s7-siemens-nao-conecta-com-node-red-na-nuvem/40815)

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**Author:** [@emerson4594](https://discourse.nodered.org/u/emerson4594)\
**Replies:** 1\
**Last updated:** [15 February 2021 12:15 UTC](https://discourse.nodered.org/t/s7-siemens-nao-conecta-com-node-red-na-nuvem/40815 "2021-02-15T12:15:11Z")

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instalei o node red na nuvem, adicionei os nó s7 porem nao conectou e apareceu essa mensagem : "Error: Timeout connecting to the transport". ja no node-red local a conexão esta normal.

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## [Node-RED-Modbus RTU CRC error](https://discourse.nodered.org/t/node-red-modbus-rtu-crc-error/40877)

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**Author:** [@F\_R](https://discourse.nodered.org/u/F_R)\
**Replies:** 19\
**Last updated:** [14 February 2021 08:58 UTC](https://discourse.nodered.org/t/node-red-modbus-rtu-crc-error/40877 "2021-02-14T08:58:21Z")

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Hello, i am new in using Node-RED, i try to communicate with a TH-AP Sensor with Modbus RTU. I get a Request on the Bus but the is any error in the Data Flow. Here you can see my settings from the USB-RS485 Interface an…

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## [OPCUA Client node always on statuts "Connecting"](https://discourse.nodered.org/t/opcua-client-node-always-on-statuts-connecting/40158)

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**Author:** [@jlb](https://discourse.nodered.org/u/jlb)\
**Replies:** 4\
**Last updated:** [12 February 2021 23:58 UTC](https://discourse.nodered.org/t/opcua-client-node-always-on-statuts-connecting/40158 "2021-02-12T23:58:39Z")

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I have a simple flow in order to read values on a OPCUA serveur on a PLC: I first test the OPCUA value with UAExpert and it works well: it works with no security&certificate and anonymous. Then i try to test it in…

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## [STM32CubeMonitor](https://discourse.nodered.org/t/stm32cubemonitor/40493)

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**Author:** [@iiLaw](https://discourse.nodered.org/u/iiLaw)\
**Replies:** 1\
**Last updated:** [6 February 2021 16:43 UTC](https://discourse.nodered.org/t/stm32cubemonitor/40493 "2021-02-06T16:43:33Z")

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STM32CubeMonitor node-red as a mcu debugger ??? https://www.st.com/en/development-tools/stm32cubemonitor.html

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## [Using Node-RED and (Step7) PLCSIM](https://discourse.nodered.org/t/using-node-red-and-step7-plcsim/39791)

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**Author:** [@e-Duardo](https://discourse.nodered.org/u/e-Duardo)\
**Replies:** 4\
**Last updated:** [29 January 2021 15:35 UTC](https://discourse.nodered.org/t/using-node-red-and-step7-plcsim/39791 "2021-01-29T15:35:45Z")

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Hi, I am learning to program PLCs, specifically Siemens Step7 with TIA Portal, and in the meanwhile I am following some tutorials to use Node-RED to create HMI (just to write/read some data). Specifically I am using the…

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## [Node-red Python exec](https://discourse.nodered.org/t/node-red-python-exec/39596)

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**Author:** [@Amit2016-17](https://discourse.nodered.org/u/Amit2016-17)\
**Replies:** 5\
**Last updated:** [25 January 2021 16:31 UTC](https://discourse.nodered.org/t/node-red-python-exec/39596 "2021-01-25T16:31:32Z")

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I am trying to access dht11 temperature and humidity data using python program on raspberrypi 4b on to node-red 'exec' module , but it is unable to capture the python data and error shows rc:-2 , 1/22/2021, 6:25:50 P…

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## [Node-red-contrib-modbus with RTU 485 device over PI 485 shield the rest of the story](https://discourse.nodered.org/t/node-red-contrib-modbus-with-rtu-485-device-over-pi-485-shield-the-rest-of-the-story/39586)

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**Author:** [@mellis](https://discourse.nodered.org/u/mellis)\
**Replies:** 0\
**Last updated:** [22 January 2021 23:13 UTC](https://discourse.nodered.org/t/node-red-contrib-modbus-with-rtu-485-device-over-pi-485-shield-the-rest-of-the-story/39586 "2021-01-22T23:13:44Z")

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sorry to create a new thread, but the other one expired. I ended up finding this modbus adaptor worked best: I was attempting to connect to a wattnode and finally succeeded with a stable connection. Here is Wattnode: h…

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## [Node red to S7 1214C communication error](https://discourse.nodered.org/t/node-red-to-s7-1214c-communication-error/39452)

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**Author:** [@jjw](https://discourse.nodered.org/u/jjw)\
**Replies:** 2\
**Last updated:** [21 January 2021 14:29 UTC](https://discourse.nodered.org/t/node-red-to-s7-1214c-communication-error/39452 "2021-01-21T14:29:55Z")

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Im trying to connect to a siemens plc for the first time. Getting this error in Debug. "Error: PLC error \[0x8104\]: This service is not implemented on the module or a frame error was reported. Already have optimized da…

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## [Modbus, Node Red, and Kafka](https://discourse.nodered.org/t/modbus-node-red-and-kafka/39414)

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**Author:** [@tark](https://discourse.nodered.org/u/tark)\
**Replies:** 2\
**Last updated:** [20 January 2021 07:16 UTC](https://discourse.nodered.org/t/modbus-node-red-and-kafka/39414 "2021-01-20T07:16:23Z")

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Greetings y'all, I'm attempting to use Node-Red to read data from a Modbus TCP server and push that information out through a Kafka broker to connect with cloud IoT. I'm doing my tests using Modbus Monitor XPF to simula…

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## [Rockwell DH+ or DH485](https://discourse.nodered.org/t/rockwell-dh-or-dh485/38773)

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**Author:** [@GlobalAutomation](https://discourse.nodered.org/u/GlobalAutomation)\
**Replies:** 1\
**Last updated:** [17 January 2021 00:23 UTC](https://discourse.nodered.org/t/rockwell-dh-or-dh485/38773 "2021-01-17T00:23:40Z")

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Hello, trying to utilise Node Red to read input from various devices. I now have to read from Rockwell PLC that uses DH+ or DH485 protocol. I have edge device that has serial interface as well as USB and NodeRed. Has an…

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## [Application Monitoring](https://discourse.nodered.org/t/application-monitoring/39034)

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**Author:** [@PleaseHelpMe](https://discourse.nodered.org/u/PleaseHelpMe)\
**Replies:** 2\
**Last updated:** [15 January 2021 01:57 UTC](https://discourse.nodered.org/t/application-monitoring/39034 "2021-01-15T01:57:08Z")

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Hi everyone, I need a monitoring application for my Node-red. I have tried Stackify and Newrelic but am having trouble configuring as I don't understand how Node-red is built. For example, when trying to access log fil…

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## [Hardware choice for industrial nodered](https://discourse.nodered.org/t/hardware-choice-for-industrial-nodered/38078)

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**Author:** [@samuele](https://discourse.nodered.org/u/samuele)\
**Replies:** 65\
**Last updated:** [10 January 2021 17:23 UTC](https://discourse.nodered.org/t/hardware-choice-for-industrial-nodered/38078 "2021-01-10T17:23:46Z")

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Hello everyone and sorry for my bad English. With my company we are developing a small monitoring system to acquire parameters via modbus and rs485. Once acquired, the data will be sent using MQTT (amazon Iot) on an Amaz…

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## [NodeRed on local Pi to NodeRed in Bluemix](https://discourse.nodered.org/t/nodered-on-local-pi-to-nodered-in-bluemix/37981)

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**Author:** [@mellis](https://discourse.nodered.org/u/mellis)\
**Replies:** 2\
**Last updated:** [10 January 2021 14:26 UTC](https://discourse.nodered.org/t/nodered-on-local-pi-to-nodered-in-bluemix/37981 "2021-01-10T14:26:54Z")

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I have an instance of NodeRed on a Pi and it works perfectly. I used the Pi GPIO to monitor some mechanical equipment, created alarms, runtime, cycle counts and local UI using NodeRED dashboards. I couldn't be more pleas…

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## [Path to 'httpStatic' on Opto22 Groov RIO](https://discourse.nodered.org/t/path-to-httpstatic-on-opto22-groov-rio/38684)

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**Author:** [@dudleyjosh](https://discourse.nodered.org/u/dudleyjosh)\
**Replies:** 3\
**Last updated:** [8 January 2021 17:48 UTC](https://discourse.nodered.org/t/path-to-httpstatic-on-opto22-groov-rio/38684 "2021-01-08T17:48:03Z")

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I can't seem to get the path to 'httpStatic' figured out using the Node-RED that comes pre-installed on the Opto22 Groov RIO... I've setup and used 'httpStatic' many times on the Node-RED installs I've done on Raspberry …

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## [Node-red-contrib-mpi-s7](https://discourse.nodered.org/t/node-red-contrib-mpi-s7/38720)

<div class="topic-metadata">

**Author:** [@foreverhpm](https://discourse.nodered.org/u/foreverhpm)\
**Replies:** 2\
**Last updated:** [8 January 2021 09:37 UTC](https://discourse.nodered.org/t/node-red-contrib-mpi-s7/38720 "2021-01-08T09:37:58Z")

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how can i use the node-red-contrib-mpi-s7 node

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## [Node-red-contrib-s7 node not working in simatic IOT2040](https://discourse.nodered.org/t/node-red-contrib-s7-node-not-working-in-simatic-iot2040/36846)

<div class="topic-metadata">

**Author:** [@SukantaBagani](https://discourse.nodered.org/u/SukantaBagani)\
**Replies:** 9\
**Last updated:** [8 January 2021 01:40 UTC](https://discourse.nodered.org/t/node-red-contrib-s7-node-not-working-in-simatic-iot2040/36846 "2021-01-08T01:40:40Z")

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I am trying to establish a connection between node red and s7 1200. The node red is running on Simatic IOT 2040 the image version/OS version I am using for the IOT 2040 is 2.6.1. I have changed the ethernet port setting…

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