KEYENCE LR-ZB250AN Sensor Manufacturer Direct Supply
【Main Products】
Main Products: Spare Parts and Modules for World-Famous Brand PLC and DCS Systems
Allen-Bradley (U.S. AB) Series Products
②Schneider Electric product series
③ General Electric (GE) Series Products
④ Westinghouse (U.S. Westinghouse) Series Products
⑤ SIEMENS (Series Products)
⑥ Sell ABB Robots, FANUC Robots, YASKAWA Robots, KUKA Robots, Mitsubishi Robots, OTC Robots, Panasonic Robotsnic Robots、MOTOMAN Robots。
⑦ Westinghouse: OVATION system, WDPF system, MAX1000 system spare parts.
⑧Invensys Foxboro (Foxboro): I/A Series system, including sequential control with FBM (Field Input/Output Module), ladder logic control, incident memory processing, analog-to-digital conversion, input/output signal processing, data communication and processing. Invensys Triconex: Redundant fault-tolerant control system, featuring a modern fault-tolerant controller with Triple Modular Redundancy (TMR) architecture.
⑨ Siemens (Siemens): Siemens MOORE, Siemens Simatic C1, Siemens CNC Systems, etc.
⑩Bosch Rexroth (Bosch REXROTH): Indramat, I/O modules, PLC controllers, drive modules, etc.
◆Motorola (Motorola): MVME 162, MVME 167, MVME 1772, MVME 177 series.
Keyence LR-ZB250AN Sensor Direct from Manufacturer
| FS-V21 |
| FS-V22 |
| FS-V21G |
| FS-V22G |
| FS-V21RP |
| FS-V22RP |
| FS-V21XFS-V22X |
| FU-86/FU-862 |
| FU-87 |
| FU-88 |
| FU-91 |
| FU-92 |
| FS-V1 |
| LV51MP |
| LV-52 |
| LV-52P |
| LV-H300 |
| LV-H32 |
| FS-L71 |
| FU-95H |
| FS-L |
| PZ-B71150 |
| PS2-61（P） |
| LV-H52 |
| PZ-B71150 |
| FU-53TZ |
| FU-11 |
| FU-12 |
| FU-20 |
| FU-25 |
| FU-32 |
| FU-42 |
| GL-8FIB |
| GL-8HI |
| GL-8FU |
| GL-8FUB |
| EV-130M |
| EZ-12M |
| LV-H65 |
| FS-V10 |
| EV-112M |
| EV-/FU-51TZ |
| FU-95S |
| FU-96 |
| FU-66 |
| FU-67 |
| FU-68 |
| FU-77 |
| FU-79 |
| FU-85 |
| PZ2-42 |
| FS2-60 |
| FS2-60P |
| FS2-62 |
| FS2-65 |
| FS-V11 |
| FS-V12 |
| FS-V21 |
| FS-V21R |
| FS-V22R |
| FS-V1 |
| FS-M1 |
| FS-M2 |
| FS-T1 |
| FS-T2 |
| FU-31 |
| FU-38 |
| FU-43 |
| GL-8H |
| GL-8HB |
| GL-8FUI |
| GL-8FUIB |
KEYENCE LR-ZB250AN Sensor Manufacturer Direct Supply
I initially connected the stop sensor to the PLC input point, with the PLC outputting "Positioning Stop Sensor Request."
Then, I directly connected the sensor to the Yaskawa servo driver, and through the PLC, I set the stop sensor enable and added the stop sensor input to the movement amount.
At slower speeds, both methods perform similarly; feeding and stopping are both stable, and the stopping coordinates are also stable. However, as the speed increases, the stopping position changes accordingly, and there may be situations where two or three segments of products are not scanned by the stop sensor, resulting in being pulled away over a long distance.
Now there are two questions:
Speed can affect the feeding position.
In high-speed operation, there may be instances where the stop sensor cannot be scanned.
