nasir_ash Posted July 10, 2015 Report Posted July 10, 2015 Hi All i want to adjust the offset in ad041 as the out command is 0000 but the voltage output are +0.5, i want to make it ZERO. module is in adjustment mode. the fuction used is CLR. my unit no is 2, in cio 2020 bit 00 and 01 Set at 1 turn of the offset bit in 2021.00 monitor 2028, but its showing 0000 even i tried to up and down the value it not changing. please help regards NASIR Quote
nasir_ash Posted July 14, 2015 Author Report Posted July 14, 2015 Hi All i want to adjust the offset in DA041 analog output module, as the out command word is 0000 but the voltage output are +0.5, i want to make it ZERO. module is in adjustment mode. the fuction used is CLR. my unit no is 2, in cio 2020 bit 00 and 01 Set at 1 turn ON of the offset bit in 2021.00 monitor 2028, but its showing 0000 i tried to adjust value via 2021.03 but in CIO 2028 no change is obserevd. multimtere is connected with the out put and no change at all. even i tried to up and down the value it not changing. please help regards NASIR Quote
PdL Posted July 15, 2015 Report Posted July 15, 2015 Did you put the CPU in program mode when following the procedure? I don't have time to check the memory areas you are using but have a look at section 5-7 in this manual: http://forums.mrplc.com/index.php?app=downloads&showfile=63 Quote
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