Search found 4 matches

by rob083
18 Dec 2023, 19:18
Forum: Software
Topic: Serial troubles
Replies: 1
Views: 15252

Serial troubles

Hi, I'm controlling various drives with a revpi connect as a modbus RTU master (/dev/ttyRS485). I want to connect a HMI using a simple serial connection (/dev/ttyUSB0). when I do this I lose all connections (modbus and serial). Is it possible to use two ports at the same time? The configuration is t...
by rob083
12 Oct 2021, 10:12
Forum: Hardware
Topic: EtherCat Gateway Config
Replies: 1
Views: 1570

EtherCat Gateway Config

Hi, I'm having trouble configuring the Ethercat gateway and need some assistance! - The gateway is positioned as the outer module [Ethercat][Core3][AIO] - I've set this in Pictory and saved in as start config. downloaded the ESI file from the Kunbus website and uploaded it to the master (Trio Motion...
by rob083
27 Feb 2020, 15:42
Forum: Software
Topic: Multiple counters with one encoder
Replies: 1
Views: 2582

Multiple counters with one encoder

Hi, is it possible to have an encoder say on I3 and I4 increment multiple counters ie 'Counter_3', 'Counter_5', 'Counter_7' etc
by rob083
14 Jun 2019, 15:40
Forum: Hardware
Topic: Encoder Input
Replies: 1
Views: 2673

Encoder Input

Hi, what is the maximum frequency of the encoder input on the DI modules. I have a RevPi Core3 with a DI module collecting data from a manufacturing process and when the encoder reaches about 1.2khz it starts to "miss" pulses and the actual count starts to decrease with speed instead of in...