Davids

Hi, i had facing problem on writing analog input and output for Q00J PLC. i'm using Q64AD and Q62DA. i'm try to write the analog input & output program but i not yet test due to no hardware to let me testing. Hereby i attach the program and would someone can point me out where is the error? so i can learn and improve my skill in analog. or anyone would like to share their source code for analog input and output? very thank alot. Analog.zip

i got one question to ask here. for the switch setting for I/O. for example if i set the switch 1 to 4000 then what needed to set in switch 2 and so on? and 4000 mean X400 at PLC? sorry for me noob question. by the way, Mr panic can please explain for me the instruction for [FROM h3 k10 k4x400 k5]? k10 mean the buffer memory? how if i have 4 channel, how do i allocate the buffer memory for each channel? i had check with Mr wayne sample code just now. i saw a enable step at line 0. [TO H0 K0 H0FF K1] = H0 is at slot 0, but the K0 and H0FF i dont know how to allocate it. may give some guide? very thank you.

but i really see a instruction something like this... M410 --l l------[< D12 D14]-----[MOV D550V D1] l---[DECOP V M80 K4] from i understand is if V=2 then D550 will equal to D552. something like this right? thank for all support here.

can you explain this instruction for me?? "MOVP D550V K1M76" very thank....

thank for your guide,FNMdeJong... i had understand most of the instructions just i got one "V" instruction that i not really understand what is it. mind explain more about it? thank alot...

i'm using 2xFX2AD for my application. I'm using load cell for the analog measurement. here is the step how i write in my PLC: m8000 --ll------------[rd3a k0 k21 d70] ---> this one is my first channel of my first analog block m8000 --ll-------------[rd3a k0 k22 d72] ----> this one is my second channel of my first analog block m8000 --ll-------------[rd3a k1 k21 d80] -----> this one is my first channel of my second analog block m8000 --ll-------------[rd3a k1 k22 d82] -----> this one is my second channel of my second analog block here is my question: 1. what i write into the PLC correct or not to locate each analog block and each channel? 2. if correct, then why i can read the analog value at analog block but cant read at PLC? thank.

i had read the user guide. is that the buffer memory problem? by the way, i would like ask some question about the load cell: without load, that mean my digital value will be 0, right? but my analog value are at around 39mV. is that normal? #swimmy67: what do you mean by initialize the fx2n-2AD? can give some guide on that? thank alot.

i would like to ask that what software is use for samsung SPC-300 to do the programming? beside that i would like to know what is the communication use between SPC-300 and PC. is that 9pin D-Connector or other specific cable? if got the wiring diagram, please post at here. thank alot.

ok... thank for all the forumer reply. i think i fully understand what and why the instruction use for. thank alot.

may someone tell me what is the mean of this ladder? new user of mitsubishi here. M8000 -ll-[<> D0 D8] -------- [MOVP D0 D8] thank.

i can only setup the WinGPC 3.80 but cannot setup the 3.82 version. i dont know why but i think 3.80 version can support SPC series PLC. Mr. PdL, do you got the SPC-300 to PC communication cable wiring diagram? i cant find it online and cant get the cable too. i want to know the configuration of this cable and want try upload data from the SPC-300 PLC. thank.

i had check with the website before, really cant find the SPC-300 but only had SPC-10. beside that there are quite a lot of N series user manual but dont have SPC manual or it that N series user manual can use for SPC too? thank.

thank for the reply. Now i understand what is the code here and why it use. thank crossbow..

now i receive a new project and this project required me to use load cell. this load cell with working into 2 main application. 1. Live reading value and display on the touch screen. 2. From the load cell reading value, i required to compare all the reading time to time and get the overall peak value until the pressing system is completed. Question: for application 2, 1. I have the minimum and maximum preset value for the comparing to Live reading value. If the peak value of the pressing system is not exceed minimum value, then the crank case will NG. and if the peak value over the maximum preset value, the pressing will stop and the hydraulic will push back immerdiate. How do I can get the overall peak value and compare to minimum and maximum preset value? (each completed cycle) Hope someone can give me some guide on it. Thank alot.

Anyone?? Anymore??