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leonlai

SM1232 Voltage Analoge Output

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Hi folk, I'm newbie in Siemens, What is the range for 0 to 10V output (0 - 150,000) ??? When I try to control a drive (0-10V) for a 460V motor, I think I set it 0 to 150,000 as Drive read 0-460V but I forget to use Meter to measure how much voltage from Analog output Card ! So I dont know is it right ?? I using the same Function Block for all of the drive, but when I test it, 1 drive work fine, other 2 drive cannot go over than 9400~ 4 Voltage (read from drive) What did I do wrong ??? While there is another ANalog output card, I think if I go over 10,000 it flashing red light !! Anybody have any idea ??

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set the value for 0 to 10v.i,e. Between (0 to 27648) thanks.

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What drive are you connecting to? What terminals? Can you post your program and schematics? Where did you get "150,000" from? As already posted 0 to 10V = 0 to 27648 Edited by Moggie

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