matt_C_25

FX2N E1101 and Q00JCPU

5 posts in this topic

Good afternoon, 

I am having some issues getting my head around how a system is working at my work, There is a machine (FX2N) connected to a Beijer E1101 (RS-485/RS-422) and also the Q00JCPU which is also connected by Ethernet to the E1101, now the machine and Q00JCPU are separate they do share some data. could anyone help me shed some light into how this works i have attached some screen shots to show the ladder and can provide more information if anyone requires, there are two different programs you can see the program from the top of the picture

 

Mixer 4.PNG

silo f2.PNG

data 1.PNG

data 2.PNG

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what i need some help with is the trigger signal which is pulsed every second could some please explain the purpose of M630

 

Thanks is advance

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This is just one M bit  activating another. Most likely some Bit are copied from one controller to the other via the E1101.

Open you E-designer project and check Functions => Data Exchange

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Thanks for the reply thats great i didn't realise the e1101 had this function for data exchange makes more sense now

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When you have the choice take a loot at a GOT it can do much more

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