Search found 7 matches
- Sat Sep 19, 2009 11:24 am
- Forum: samples
- Topic: Beckhoff BC-9000 nonvolatile (remanent) variables working ex
- Replies: 1
- Views: 12322
Beckhoff BC-9000 nonvolatile (remanent) variables working ex
Can someone share some tested example of working with nonvolatile storage in Beckhoff BC series PLC? All I need is to keep few vars through power-off and allow remote UI to read it out at startup and set them when necessary. Is there any way other than "shadowing" them in RAM, read at startup and co...
- Fri Aug 28, 2009 8:28 am
- Forum: Other PLC
- Topic: [?]: WAGO 750-920 Communications Cable pinout/signal levels
- Replies: 5
- Views: 7043
- Tue Aug 25, 2009 12:06 pm
- Forum: Other PLC
- Topic: [?] Unpassed CoDeSys - Programm
- Replies: 8
- Views: 10140
- Wed Aug 19, 2009 10:34 am
- Forum: Other PLC
- Topic: [?]: WAGO 750-920 Communications Cable pinout/signal levels
- Replies: 5
- Views: 7043
hello, it is nearly the same cabel as beckhoff. Glad to hear this... But does anyone know enough about it to be able to build one from junkbox parts? ;) My junkbox is pretty rich, of course, I can pull something starting from vintage military low inductance high power RF load resistor (with berilli...
- Tue Aug 11, 2009 8:13 pm
- Forum: Other PLC
- Topic: [?]: WAGO 750-920 Communications Cable pinout/signal levels
- Replies: 5
- Views: 7043
[?]: WAGO 750-920 Communications Cable pinout/signal levels
Hello everyone! I'm looking for any information concerning WAGO 750-920 Communications Cable - schematic or pinout + signal levels would be ideal (plan to build one). Just got 750-816 unit with a handful of i/o modules from some dismantled equipment and like to use it to advance my PLC programming s...
- Sun Jun 28, 2009 10:53 pm
- Forum: Other PLC
- Topic: [?]: Beckhoff BC9000 cloning
- Replies: 3
- Views: 4673
- Fri Jun 26, 2009 1:00 am
- Forum: Other PLC
- Topic: [?]: Beckhoff BC9000 cloning
- Replies: 3
- Views: 4673
[?]: Beckhoff BC9000 cloning
Just got a question from a friend, but have no experience with Beckhoff equipment at all. There is two exactly identical machines, controlled by BC9000 PLC with a few I/O modules (both analog and discrete). After a nearby lightning hit, Ethernet port on one of BC9000 went bad. Everything is working ...