2
votes
1answer
34 views
ABB Xa 800 AI 895 Crd
Afternoon,
I am experiencing a strange phenomenom configuring ANALOGUE OUTPUT CHANNELS on an AI895.
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List item
I Have Created 3 Nunique Variables local to a project of the …
1
vote
1answer
21 views
PLC Change Management Software - PLC Version Control
Can you suggest a PLC Change Management Software with PLC Version Control feature?
1
vote
1answer
56 views
How do I convert the 4 Hart values into 4 analog signals (4..20mA)?
Guys,
I have an instrument that sends all its values trought Hart. But my spare cards don't support Hart, only 4..20mA signals. Is there any converter for this?
Best regards,
Roq …
3
votes
1answer
44 views
Is there any difference between DCS and PLC?
Folks,
I'm a beginner in Automation world.
Is there any difference between DCS and PLC?
Thanks.
0
votes
1answer
19 views
Temperature sensor element - difference between RTD and thermocouple
Hello!
what is the difference between RTD and thermocouple? Which one is more accurate?
Thanks in advance.
1
vote
1answer
31 views
How do I identify a Cathode or an Anode in a LED?
Guys,
I'm a engineering student, learning automation and electronics. Could you help me please identify a Cathode or an Anode in a LED? I don’t see any markings that could indicat …
2
votes
2answers
75 views
Which are my options for a SCADA system, and what are the differences?
Hi!
Which are my options for a SCADA system, and what are the differences?
1
vote
2answers
203 views
What is the difference of a generator working in Droop or Isochronous (Isoc) mode?
Guys,
What is the difference of a generator working in Droop or Isochronous (Isoc) mode?
Thanks in advance!
1
vote
1answer
25 views
What is WinLC ?
Hi,
today we had a meeting and they were saying about this WinLC. What is that? Is it some kind of SCADA system?
2
votes
1answer
134 views
Problems with Autronica AutroSafe, probably on EAC 300 board
I know this is not a common system. But does anyone knows how to fix an Autronica Autro Safe system.
We are having some loop fault errors. Sometimes Autronica shows System Fault …
1
vote
2answers
101 views
PCMCIA Card MPI Adapter to Express Card - MPI connection to Siemens PLC
I have a PCMCIA Card MPI adapter for connecting on Siemens Simatic PLCs. The problem is I've bought a new laptop which comes with Express Card Slot instead of PCMCIA slot.
Is ther …
0
votes
0answers
38 views
Siemens system block SFC20 “BLKMOV” in a S7-400 system
Hi,
I need some help configuring the system block SFC20 "BLKMOV" in a S7-400 system.
I want to copy DW 6 and 3 more words ,total 4 words, from DB100 to DB200. I want the first wor …
4
votes
3answers
20 views
integrated automatic control system for materials drying and conditioning
I'm not an engineer, so don't know if I belong here, or not. We're planning a new facility and need to incorporate heat sensing, temperature monitoring and control system for dryin …
1
vote
3answers
55 views
Wiring a RS485 Modbus RTU Network
Hi experts,
I'm having some problems for choosing a right cable for a Modbus RTU (RS485) network. I know a should use a shielded twisted pair. But it can be any kind?
Kind Regard …
1
vote
3answers
52 views
Is there any difference between grounding and earthing terms?
Is there any difference between grounding and earthing terms?
