Description
整定PID参数时,一定要力求工况稳定,尤其是衰减曲线法整定PID,否则工艺中的其他干扰进入系统,就不能得到正确的4:1~10:1衰减比例度和衰减周期,就不能求得最佳PID参数。
ID TECHNOLOGY MODEL 250 LABELER
NEW KAWATA VL-MC-FD PLASTIC VACUUM HOPPER DB5103070
NEW PERCEPTRON 912-0022 TRICAM SENSOR 9120022
NEW PERCEPTRON 912-0025 TRICAM SENSOR 9120025
SIEMENS 6ES5-928-3UB21 CPU MODULE 6ES5928-3UB21 NEW
TOTAL CONTROL CQPI31200C2P QUICKPANEL CQPI31200C2P-A
NEW PERCEPTRON 912-0018 TRICAM SENSOR 9120018
NEW ALLEN BRADLEY 803M-A8 CAM LIMIT SWITCH
NORDIC CONTROLS 91QE34AFA MOTOR CONTROLLER 75/150HP