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Use of PLC for greenhouse hidroponic NFT system , (loop control of PH, EC and Temp in nutrient solution reservoirs)
Hello, A best thing to do would be to choose the right parts/devices like sensors probes... Looks like the project can easily be handled by a good OEM with associated or third party Plc and scada... Siemens for sure is good but bit expensive comparing to south Asia OEM.. But choice is to be...
ControlsGuy25
Post #2
Apr 6, 2021
Forum:
General Automation Chat
Modbus Communication between EATON Power Meter and Accuenergy Data Acquisition Server
Did you have setted correctly the Eaton METER ...as per OEM manual page 45/46.. Also did you perform Tel net communication via PC to check if all is ok ... See also software interface of the Eaton device and check if all is ok as per instructions I can share a manual if you do not have it...
ControlsGuy25
Post #10
Apr 6, 2021
Forum:
Modbus
Modbus Communication between EATON Power Meter and Accuenergy Data Acquisition Server
Can you share here device info window ..
ControlsGuy25
Post #8
Apr 6, 2021
Forum:
Modbus
Modbus Communication between EATON Power Meter and Accuenergy Data Acquisition Server
Hi Are you sure about Device & Modbus configuration... Can you tell us what you done Request Time out should be to 0.5 as per OEM manual can you confirm ..
ControlsGuy25
Post #7
Apr 6, 2021
Forum:
Modbus
Modbus Communication between EATON Power Meter and Accuenergy Data Acquisition Server
Hi What type of Modbus are you sing ...Modbus /TCP ..RTU...
ControlsGuy25
Post #5
Apr 6, 2021
Forum:
Modbus
Modbus Communication between EATON Power Meter and Accuenergy Data Acquisition Server
Also "Start case " must be filled ...do you confirm..
ControlsGuy25
Post #3
Apr 6, 2021
Forum:
Modbus
Modbus Communication between EATON Power Meter and Accuenergy Data Acquisition Server
Hello How about counter case ..what did you enter as it contains 6 blocks so this case should contains "6" Do you confirm..
ControlsGuy25
Post #2
Apr 6, 2021
Forum:
Modbus
Persistant voter mismatch alarms
That L86MR_TCEA is coming from L861+CPB which is Command push button Master reset.. Did you try a master reset..
ControlsGuy25
Post #6
Apr 6, 2021
Forum:
Power Generation
Persistant voter mismatch alarms
Thanks for your reply and inputs MarklaneV For L52B i Notice that you have a "dry contact" and you did not perform Breaker closure /opening as you stated.. There is a signal name L86MR_TCEA is called TCEA Master reset can you monitor it through your site CSP files .. These "voting mismatchs...
ControlsGuy25
Post #5
Apr 6, 2021
Forum:
Power Generation
ENRAF 873 ONLY READS 999999
Looks like it is a " Value initialization" as per OEM manual.. Try to update the software that may help!
ControlsGuy25
Post #2
Apr 6, 2021
Forum:
Open Platform Communications (OPC)
Persistant voter mismatch alarms
Hello, These values are calculated on TCEA firmware in Autosynchro block. It is definitely same signal "SSDIFF1" found mismatch by SIFT VOTING according to OEM manual.. L52B_sel is 52G breaker status coming from P core (PTBA card ) Did you investigate on that side... How about synchronization...
ControlsGuy25
Post #3
Apr 6, 2021
Forum:
Power Generation
keyphasor bently
Can we know what kind of application/plant are you intending to use this Keyphasor module? So we can offer a better support from here! Regards, James
ControlsGuy25
Post #6
Apr 6, 2021
Forum:
Sensors & Calibration
keyphasor bently
Here is an interesting site for your ordering if you choice is for Bently Nevada Bakker hughes.. https://www.instrumart.com/brands/1328/bently-nevada Always glad to support! Any time James
ControlsGuy25
Post #5
Apr 6, 2021
Forum:
Sensors & Calibration
keyphasor bently
Hi Ajimenez, Thanks for your inputs! Well one of the best thing to do is to associate this module with OEM parts like cable /flexible/probes /proximitors Did you have a look on OEM data sheet .. Here is one of them attached here... Maybe you can find OEM recommandations somewhere...
ControlsGuy25
Post #4
Apr 6, 2021
Forum:
Sensors & Calibration
Siemens PLC board for test input /output
Thank you for the feedback ! Really appreciate it! James
ControlsGuy25
Post #4
Apr 6, 2021
Forum:
General Automation Chat
MARK V IDOS not able to edit rungs and prom files
WalterCTPL2019 Can you update on this thread ...thx
ControlsGuy25
Post #25
Apr 6, 2021
Forum:
Power Generation
Exchanging alarm states with modbus
I will be back with more infos asap
ControlsGuy25
Post #11
Apr 6, 2021
Forum:
Modbus
Exchanging alarm states with modbus
Hey Thanks for your inputs ! I strongly suggest you to have a search on a Huawei Sun2000 users forum ..I have seen a very interesting one ...discussing on the same thema that you have... Will share the link here soonly... Any time! James
ControlsGuy25
Post #10
Apr 6, 2021
Forum:
Modbus
Ratchting motor 88HR overloaded
Jafer, I was execting at least a feedback or a simple "thx for these inputs" ... I did some effort by asking colleague to share such document and you simply denied to reply... Thats not correct .... No problemo next time will be different .....hopefully most of posters here add...
ControlsGuy25
Post #22
Apr 5, 2021
Forum:
Electrical Engineering
keyphasor bently
Hi Here some notes from OEM.. The 3500/25 Enhanced Keyphasor Module is a half-height, two-channel module used to provide Keyphasor signals to the monitor modules in a 3500 rack. The module receives input signals from proximity probes or magnetic pickups and converts the signals to digital...
ControlsGuy25
Post #2
Apr 5, 2021
Forum:
Sensors & Calibration
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