zubair136
MrPLC Member-
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THanks for the reply. the only active in the control pc/pg configuration as i shown in picture is the profibus. 1. . i have connected the cable for another plc as pc adaptor auto . and it is working fine. 2. . i am connected the cable directly to plc. 3. there is not another adapter. and yes there is the network configuration behind the auto adapter behind control panel. but it is not active.
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Dear All, Am new to Siemens plc. i have CPU 315-2DP. but when i try to communicate with pc through simatic Manager . i receive the Following Error. " Unable to establish a connection with module ." Sometimes it gives error as attachments. kindly help me out. Through control panel , i have selected the PG / PC interface to S7 Online with PC adapter Auto 1. Kindly help me out. you will be a life savoir. Regards, ZUbair
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Dear Gambit., i know about the s/s terminal . but there is not s/s terminal . only diagrams i have . as you can see in this pictures. but without connecting common terminal to any potential when i connect 0v to any pin it indicates the input high.
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Dear All , i Have FX3uc-64mt/d plc. i am getting confused about its wiring . In manual it is mentioned that plc can be run on both sink and source while when i connect only OV to any pin it indicates the input high. although no signal is given to common terminal . can anybody explain me this phenomenon. thanks in advance.
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Scada has mitsub driver. but can show one connected plc. also has modbus driver. but i dont know plc modbus register mapping. no GOT hmi . but wecon Hmi are installed
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Dear Gambit , infact i want to connect 7 mitsubishi plc with one single scada through modbus bd cards. everything is already installed. but i dont know how can i do that. may be by creating a server and opc . but any hint will be thankful
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Dear All i want to access a register of plc FX2N-16mr through modbus card FX2N-485-bd . can any body help me out. i dont know any idea. any help will be a life savior.
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thanks Inntele for your precious reply. infact i want to share some registers from plc 1 , PLC2 ------ PLC into scada. but as far i am looking for . it shows bit. can you please share some material or some hints.
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Hi all, i am looking for a solution to connect 7 plc with a single scada. is it possible according to my topology diagram ? Kindly make me suggestion and if you have any information regarding the solution then share . Thanks in advance.
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Dear All, i Want to ask that is Siemens LOGo PLC is capable of PID ? if it is where is block of PID as i could not find in comfortLOGo V.70 thanks
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thanks all for your great advices. thanks for helping me out.
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Dear Panic Mode thanks for your precious reply. but can u guide me that how can i do that. infact flow is around 6 m3/ h . i am making a totalizer . the value of flow for totalizer per second is around 0.0003 then how can i add them in previous total .
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in My case the value in D72 = 0.0003 then value of D500 struck at 8192.000 dont know why . Kindly help me out. you will be a life savour.
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Dear. Can you explain it please.
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Ladder is simple as M8013 Deadd d72 d500 d500