Hi, i set the parameters as you tell me, and execute the M303 command with method 1, and alway the temp, at first, reach 10c over the target temp. 2 minutes later maintain the target temp with an error of +-0,7c aprox.
Later i execute M303 command but with method 3, and when i turn on the hater, in this case the temp only 2c over te target temp, and 1 minute later maintain the target temp with an max error +-0,25c.
In the first case, Method=1, when i change the target temp, always has a +-10c of error at first, later maintain the target temp. In the second case, method=3, reach to the target temp, and has an error of +- 0.25c, in this case, change the target temp, once the heater is on, don't produce the over temp effect like the method=1.
So i use method=3
I thinks this is OK, thanks you very much!!!