P0914XG FBM205 FOXBORO

PACIFIC SCIENTIFIC SR3640-8364-7-?56C USPP SR36408364756C

 

PACIFIC SCIENTIFIC STEPPER MOTOR H32NMFT LNW NS 00 1.8

 

Pacific Scientific Model 1100 Aerosol Sensor

 

Pacific Scientific Model 1100 Aerosol Sensor

 

Pacific Scientific PowerMax II Mdl: P22NSHA-LNF-NS?-03

 

PACIFIC SCIENTIFIC T21NLLC-LNN-NS?-00 USPP T21NLLCLNNNS00

 

Pacific Scientific Regulator 102572 0-100PSI HPR-2

 

Pacific Scientific Company Aircraft Control Cable Tensiometer T5 0-100 lbs

 

PACIFIC SCIENTIFIC P22NSXC-LSN-NS?-02 MOTOR, STEP 2PH 200 NEMA23 SHRT

 

电话: +86 13333414714
邮箱: sales@rsplcdcs.com
联系人:王语嫣
Image 2

Description

PID控制的难点在于整定控制器的参数。为了学习整定PID控制器参数的方法,必须做闭环实验,开环运行PID程序没有任何意义。用硬件组成一个闭环需要PLC的CPU模块、模拟量输入模块和模拟量输出模块,此外还需要被控对象、检测元件、变送器和执行机构。例如可以用电热水壶作为被控对象,用热电阻检测温度,用温度变送器将温度转换为标准电压,用移相控制的交流固态调压器作执行机构。

PACIFIC SCIENTIFIC SR3640-8364-7-?56C USPP SR36408364756C

 

PACIFIC SCIENTIFIC STEPPER MOTOR H32NMFT LNW NS 00 1.8

 

Pacific Scientific Model 1100 Aerosol Sensor

Pacific Scientific Model 1100 Aerosol Sensor

 

Pacific Scientific PowerMax II Mdl: P22NSHA-LNF-NS?-03

 

PACIFIC SCIENTIFIC T21NLLC-LNN-NS?-00 USPP T21NLLCLNNNS00

 

Pacific Scientific Regulator 102572 0-100PSI HPR-2

 

Pacific Scientific Company Aircraft Control Cable Tensiometer T5 0-100 lbs

 

PACIFIC SCIENTIFIC P22NSXC-LSN-NS?-02 MOTOR, STEP 2PH 200 NEMA23 SHRT