Communication

Communication Troubleshooting in Ethernet (TCP/IP) networks (RU)
Почему прибор SATEC перестаёт отвечать на запросы по Modbus? Такая неисправность связи возможна по ряду причин: 1. Были ли запитаны приборы во время...
Sun, 10 Dec, 2017 at 11:00 PM
USB to serial converter drivers
Model ATC810 for RS232 Model ATC820 for RS485
Wed, 12 Jul, 2017 at 11:13 AM
Request-response cycle time, minimal polling time
The polling interval cannot be less than the request-response cycle time,  which includes the request transmission time, device response time and response ...
Wed, 26 Jul, 2017 at 12:44 PM
Communication Troubleshooting in Ethernet (TCP / IP), part 1
Communication Troubleshooting in Ethernet (TCP / IP) networks Question: Why SATEC device doesn't response Modbus TCP requests? Such communicati...
Sat, 10 Mar, 2018 at 9:38 PM
Communication troubleshooting of serial communication RS485/RS422
Note:  This article is intended for technicians which already familiar with basics of serial communication RS485 Polling software is requesting all devi...
Wed, 9 May, 2018 at 11:01 AM
Communication Troubleshooting in Ethernet (TCP / IP), part 2
Question: I have several SATEC devices connected to Ethernet directly. Sometimes they are stopping communicate: do not replay ping Troubleshooting step...
Thu, 15 Feb, 2018 at 4:49 PM
RS485 2-Wire Connection Diagram
Mon, 30 Apr, 2018 at 8:22 AM
Upgrading firmware version of Ethernet port in EM/PM13X, PM17X and BFM136 devices
1. Run PAS Program. 2. Communicate in Ethernet to a power meter via embedded TCP/IP port of the meter. Set in site configuration (tab Connection) port 502....
Wed, 8 Aug, 2018 at 12:52 PM
Optical probe models which were tested to reading data from EM720, EM920 and EM133 devices: Abacus and Unicom
Unicom Optical Probe PG42-1008C ABACUS ELECTRICS model A9U ANSI
Mon, 12 Nov, 2018 at 10:37 AM