Search found 1911 matches
- 18 Jun 2019, 18:36
- Forum: Software
- Topic: PWM Frequenz Auflösung
- Replies: 4
- Views: 3858
Re: PWM Frequenz Auflösung
Hi, das klingt eher experimentell, könnte klappen oder nicht.
- 18 Jun 2019, 18:32
- Forum: Connectivity
- Topic: Aus einer Siemens S7-300 CPU/DP die Daten eines DBs auslesen
- Replies: 3
- Views: 5629
Re: Aus einer Siemens S7-300 CPU/DP die Daten eines DBs auslesen
Hi, das funktioniert du musst eben die GSD Datei importieren in deine SPS Anwendung und die E/A Module konfigurieren. In PiCtory musst Du lediglich per Drag and Drop das Modul auf die Virtuelle Hutschiene ziehen, speichern, Treiber neu laden. Dann kannst Du z.B. ganz einfach via "piTest -r Inpu...
- 18 Jun 2019, 18:26
- Forum: Hardware
- Topic: ComputeModule 3+ DIY upgrade possible?
- Replies: 6
- Views: 5166
Re: ComputeModule 3+ DIY upgrade possible?
Dear AyKay, technically yes, but the warranty expires if you open the case. And it is only possible with the RevPi Connect Modules. as the RevPi Core Modules the CMs are glued.
Alternatively you could wait until we will have the 32Gb version RevPi Core+ ready.
Or you could use an USB stick.
Alternatively you could wait until we will have the 32Gb version RevPi Core+ ready.
Or you could use an USB stick.
- 18 Jun 2019, 09:46
- Forum: Hardware
- Topic: Ausgangsspannung festlegen...
- Replies: 6
- Views: 5014
- 17 Jun 2019, 15:41
- Forum: My Project
- Topic: KUNBUS RevPi Connect - Project Overview
- Replies: 1
- Views: 4684
Re: KUNBUS RevPi Connect - Project Overview
Dear cmelkonian, see here how to configure digital IO Modules and have a look at the push-pull configuration option. Maybe this is the best option for you.
- 17 Jun 2019, 13:57
- Forum: Hardware
- Topic: RS 232 Serial connections with Gateway Serial Slave and/or Node Red
- Replies: 3
- Views: 3755
Re: RS 232 Serial connections with Gateway Serial Slave and/or Node Red
Hi there is an example script here, https://revolution.kunbus.de/forum/viewtopic.php?f=6&t=1108&p=5210#p5210 it is from a weather station. The idea of better using a USB-Serial converter seams for me like a good solution as you dont have to deal with the scripting. Did you know that we have ...
- 17 Jun 2019, 13:55
- Forum: Hardware
- Topic: Red LEDs on the Connect and other modules
- Replies: 1
- Views: 2125
Re: Red LEDs on the Connect and other modules
Dear HYPERH2, unfortunately the pictures are not visible. The link you posted shows a tutorial for a RaspberryPi module which may work. So the tutorial worked for you and after a while the RevPi seams to work suspicious like the piTest -d results? Or did this never work as expected? Then there is a ...
- 17 Jun 2019, 12:34
- Forum: Hardware
- Topic: Ausgangsspannung festlegen...
- Replies: 6
- Views: 5014
Re: Ausgangsspannung festlegen...
Hi marci, da hast Du uns wohl kalt erwischt, in der Tat fehlt hier offenbar die Angabe, in welche Variable der Spannungswert eingetragen wird. Es ist Output1Value oder Output2Value.
Wir werden die Doku hier überarbeiten, danke.
Wir werden die Doku hier überarbeiten, danke.
- 17 Jun 2019, 12:32
- Forum: Software
- Topic: PWM Frequenz Auflösung
- Replies: 4
- Views: 3858
Re: PWM Frequenz Auflösung
Hallo Florian, die Einstellung der PWM Frequenz hat Auswirkung darauf, wie fein Du das Tastverhältnis einstellen kannst. Daher kannst Du nur bei geringer Frequenz in 1-% Schritten einstellen. Siehe hier: https://revolution.kunbus.de/tutorials/ubersicht-revpi-i-o-module/revpi-dio-mit-pictory-konfigur...
- 14 Jun 2019, 15:23
- Forum: My Project
- Topic: Using RevPi as part of a testing kit
- Replies: 3
- Views: 5246
Re: Using RevPi as part of a testing kit
Hi lfor1260, on power reset the process image is set to "0". The Modbus Master configuration is safed on the eMMC and thus available after reboot.