1756-L74K人机自动化
具有输入、输出参数和局部变量的子程序易于实现结构化编程，对于长期生产同类设备或生产线的厂家尤为有用。这些厂家的编程人员为设备的各组件或工艺功能编写了大量的通用的子程序。即使不知道子程序的内部代码，只要知道子程序的功能和输入、输出参数的意义，就可以通序之间的调用快速“组装”出不同用户要求的控制程序。就好像用数字集成电路芯片组成复杂的数字电路一样。子程序如果没有输入、输出参数，它和调用它的程序之间没有清晰的接口，很难实现结构化编程。子程序如果没有局部变量，它和调用它的程序之间只能通过全局变量来交换数据，子程序内部也只能使用全局变量。将子程序和中断程序移植到别的项目时，需要重新统一安排它们使用的全局变量，以不会出现地址冲突。当程序很复杂，子程序和中断程序很多时，这种重新分配地址的工作量非常大。如程序和中断程序有局部变量，并且它们内部只使用局部变量，不使用全局变量，因为与其他POU没有地址冲突，不需作任何改动，就可以将子程序移植到别的项目中去。
AGP3600-T1-AF-Proface Touch Panel 85
AID4304K1-Panasonic Programmable Display 17
AID4304K1-Panasonic Programmable Display 17
AST3301-B1-D24-Proface Touch Panel 85
AST3301-B1-D24-Proface Touch Panel 85
AX0N-40ER-ES-Shihlin Electric CPU&PLC 5
AX0N-40ER-ES-Shihlin Electric CPU&PLC 5
BL460GD-AMK-Oriental / Vexta Stepping Motor 8
BL460GD-AMK-Oriental / Vexta Stepping Motor 8
C200H-RM001-PV1-Omron CPU&PLC 45
C200H-RM001-PV1-Omron CPU&PLC 45
C500-NC221-E-Omron CPU&PLC 95
C500-NC221-E-Omron CPU&PLC 95
CIMR-JT2A0002BAA-Yaskawa Inverter 4
CIMR-JT2A0002BAA-Yaskawa Inverter 4
CIMR-V7AT27-Yaskawa Inverter 105
CIMR-V7AT27-Yaskawa Inverter 105
CPU21-02H-Hitachi CPU&PLC 95
CPU21-02H-Hitachi CPU&PLC 95
CV500-LK201-Omron CPU&PLC 8
CV500-LK201-Omron CPU&PLC 8
ESA-J1003AF9-20-NSK DD Driver 1550 )
ESA-J1003AF9-20-NSK DD Driver 1550 )
F3SP-U2P-Omron CPU&PLC 14
F3SP-U2P-Omron CPU&PLC 14
FBLM575W-GFB+GFB5G30-Oriental / Vexta Stepping Motor + Gear Head 65
FBLM575W-GFB+GFB5G30-Oriental / Vexta Stepping Motor + Gear Head 65
FR-S520E-3.7K-Mitsubishi Inverter 12
FR-S520E-3.7K-Mitsubishi Inverter 12
FTU340A-Fuji CPU&PLC 116
FTU340A-Fuji CPU&PLC 116
FX1N-40MT-001-Mitsubishi CPU&PLC 4
FX1N-40MT-001-Mitsubishi CPU&PLC 4
FX2N-16EX-ES-UL-Mitsubishi CPU&PLC 240)
FX2N-16EX-ES-UL-Mitsubishi CPU&PLC 240)
G72C-VOD16-Omron CPU&PLC 8
G72C-VOD16-Omron CPU&PLC 8
GP2501-SC11(3180021-04)-Proface Touch Panel 87
GP2501-SC11(3180021-04)-Proface Touch Panel 87
GP37W2-BG41-24V-Proface Touch Panel 8
GP37W2-BG41-24V-Proface Touch Panel 8
GT1155HS-QD-Mitsubishi Graphic Operation Terminal 95
GT1155HS-QD-Mitsubishi Graphic Operation Terminal 95
GT1550-QLBD-Mitsubishi Graphic Operation Terminal 9
GT1550-QLBD-Mitsubishi Graphic Operation Terminal 9
GT1575-VNBD-Mitsubishi Graphic Operation Terminal 10
GT1575-VNBD-Mitsubishi Graphic Operation Terminal 10
HA-SC23GK-Mitsubishi Servo Motor 107
HA-SC23GK-Mitsubishi Servo Motor 107
HC-SFS352BK-Mitsubishi Servo Motor 13
HC-SFS352BK-Mitsubishi Servo Motor 13
HC-UFS43K-Mitsubishi Servo Motor 107
HC-UFS43K-Mitsubishi Servo Motor 107
HG2A-SS22BF-Vistina Touch Panel 167
HG2A-SS22BF-Vistina Touch Panel 167
IPC-BX955D-DC556-Contec CPU&PLC 6
IPC-BX955D-DC556-Contec CPU&PLC 6
JAMSC-B1058-Yaskawa CPU&PLC 107
JAMSC-B1058-Yaskawa CPU&PLC 107
JAMSC-IF64-Yaskawa CPU&PLC 12
JAMSC-IF64-Yaskawa CPU&PLC 12
JRMSI-B1030-Yaskawa CPU&PLC 107
JRMSI-B1030-Yaskawa CPU&PLC 107
JRMSI-B1031-Yaskawa CPU&PLC 115
JRMSI-B1031-Yaskawa CPU&PLC 115
JRMSI-B1033-Yaskawa CPU&PLC 115
JRMSI-B1033-Yaskawa CPU&PLC 115
KXPM5120GD-ABM-Oriental / Vexta Stepper Motor 84
KXPM5120GD-ABM-Oriental / Vexta Stepper Motor 84
LIO-01(CP-317/LIO-01)-Yaskawa CPU&PLC 5
LIO-01(CP-317/LIO-01)-Yaskawa CPU&PLC 5
MADDT1207A-Panasonic AC Servo Driver 12
MADDT1207A-Panasonic AC Servo Driver 12
MADHT1507CA1-Panasonic Servo Driver 8
MADHT1507CA1-Panasonic Servo Driver 8
MADHT1507NA1-Panasonic Servo Driver 10
MADHT1507NA1-Panasonic Servo Driver 10
MAMA022P1A-Panasonic AC Servo Motor 8
MAMA022P1A-Panasonic AC Servo Motor 8
MAMA022P1E-Panasonic AC Servo Motor 8
MAMA042P1B-Panasonic AC Servo Motor 95
MAMA042P1B-Panasonic AC Servo Motor 95
MAMA082P1A-Panasonic AC Servo Motor 9
MAMA082P1A-Panasonic AC Servo Motor 9
MAMA082P1B-Panasonic AC Servo Motor 10
MAMA082P1B-Panasonic AC Servo Motor 10
MAMA082P1E-Panasonic AC Servo Motor 9
MAMA082P1E-Panasonic AC Servo Motor 9
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