Akash K

FX3GE with GT2000 DEvice memory address problem

4 posts in this topic

HI Everyone, 

Recently i have bought a plc fx3ge and gt2000 hmi .the problem is that whenever i use a device address d280.b1 in hmi .i am not able to use the same address in gx works for plc (LD D280.1).can anyone help me with this problem. 

 

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That's very easy since the FX3G or GE is not capable of bit addressing in 16 bit words like FX3U or UC.

You have to use bit memories instead, M280 will work.

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BUT MEMORY ADDRESSES WONT WORK IN A BIT LAMP IN GT DESIGNER ????

 

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You can use bit memories in the PLC and transfer to word memories.

 transfer K4M0 -> D280 by using a move instruction and you move 16 bit memories starting with M0 to D280.

Bit memory addresses WILL work for a bit lamp in GT Designer

 

 

BitLamp.jpg

Edited by Bryll

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